{"title":"PWM Solar Charge Controllers","description":"\u003ch2\u003ePulse Width Modulation (PWM) Solar Charge Controllers for Caravans, RVs, Boats, and Off-Grid Solar Power Systems\u003c\/h2\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eIf you are looking for a cost-effective solar charge controller for your caravan, RV, boat, or off-grid solar power system, then our range of Pulse Width Modulation (PWM) solar charge controllers is the perfect choice for you.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eWith a wide range of models available, Solar4RVs offers 12V, 24V, and 48V PWM solar charge controllers suitable for various solar panel sizes and battery banks. Our range includes top brands such as Victron Energy, Enerdrive, and Morningstar, all with advanced features such as LED indicators, battery temperature compensation, and more.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eOur PWM solar charge controllers ensure maximum efficiency and reliability for your solar power system. They work by regulating the flow of energy from the solar panels to the battery bank, preventing overcharging and damage to the batteries. With our high-quality PWM solar charge controllers, you can extend the life of your batteries and get the most out of your solar power system.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eShop with Solar4RVs today and get the best deals on PWM solar charge controllers. Enjoy free shipping on all orders and expert customer support to help you choose the right solar charge controller for your needs.  \u003ca href=\"https:\/\/www.solar4rvs.com.au\/buying\/buyer-guides\/choosing-the-right-solar-charge-controller-regulat\/\"\u003eRead our guide on PWM controllers here\u003c\/a\u003e.\u003c\/p\u003e\u003cbr\u003e","products":[{"product_id":"morningstar-sunguard-4amp-pwm-solar-charge-control","title":"Morningstar SunGuard - 4amp  PWM Solar Charge Controller","description":"\u003ch2\u003eCompact and Durable 12V Charging Solution for Small Solar Setups\u003c\/h2\u003e\n\u003cp\u003eEngineered for small photovoltaic systems, this 12V solar charge controller delivers exceptional reliability in a highly compact form factor. By combining a highly efficient charging circuit with a rugged, fully encapsulated enclosure, it provides a dependable solution for single-module solar installations. Whether you are maintaining a battery on a small boat, powering a remote gate motor, or setting up a basic 12V off-grid system, this regulator ensures your batteries receive optimal charge without the vulnerability of exposed electronics.\u003c\/p\u003e\n\u003ch3\u003eAdvanced Solid-State PWM Technology\u003c\/h3\u003e\n\u003cp\u003eAt the core of this unit is a 100% solid-state series design, which operates far more efficiently than traditional shunt controllers. It utilises a true 0 to 100% Pulse Width Modulation (PWM) duty cycle, delivering a highly precise charge to your 12V battery bank. With a setpoint accuracy to 60 mV, it helps prevent overcharging and extends overall battery life. Furthermore, built-in temperature compensation automatically adjusts charging parameters based on ambient conditions, ensuring consistent performance across a wide range of Australian climates.\u003c\/p\u003e\n\u003ch3\u003eRugged Protection for Extreme Environments\u003c\/h3\u003e\n\u003cp\u003eRemote and off-grid environments demand robust components. To prevent moisture ingress, dust accumulation, and corrosion, the internal electronics are fully encapsulated in high-grade epoxy potting. This completely sealed construction is housed within an impact-resistant ABS plastic case, making it highly resilient against physical shocks and harsh outdoor elements.\u003c\/p\u003e\n\u003cp\u003eVoltage spikes and electrical storms pose a significant risk to remote solar systems. To mitigate this, the controller features integrated lightning protection equipped with 1500 W transorbs, safeguarding your investment against unpredictable electrical surges.\u003c\/p\u003e\n\u003ch3\u003eEfficient and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eDesigned to operate flawlessly without user intervention, the controller boasts an exceptionally low self-consumption rate of just 6 mA. This minimal power draw ensures that more of your solar energy is directed straight into the battery. It is also rated to handle 25% overloads safely without any need to derate the system, providing extra headroom and peace of mind during peak solar production periods.\u003c\/p\u003e\n\u003ch3\u003eKey Features at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid-State Series Design:\u003c\/strong\u003e Highly efficient architecture outperforming standard shunt controllers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision PWM Charging:\u003c\/strong\u003e True 0 to 100% duty cycle with 60 mV setpoint accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Resilience:\u003c\/strong\u003e Fully encapsulated in epoxy potting within an impact-resistant ABS case.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Safeguards:\u003c\/strong\u003e Features 1500 W transorbs for lightning protection and temperature compensation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Overload Tolerance:\u003c\/strong\u003e Rated to handle up to 25% overloads without requiring derating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Low Power Draw:\u003c\/strong\u003e Self-consumption is limited to a mere 6 mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady to Install:\u003c\/strong\u003e Includes four pre-wired, colour-coded Hypalon connecting wires and side-mounted tabs for secure screw attachment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVersatile Applications for 12V Systems\u003c\/h3\u003e\n\u003cp\u003eWith a rated capacity of 4.5 amps at 12 volts nominal DC, this controller is perfectly matched for small solar panels. It is a highly practical choice for maintaining batteries in caravans, camper trailers, and marine vessels. Additionally, its rugged build makes it an excellent fit for industrial telemetry, electric fences, and remote lighting systems where reliability is critical.\u003c\/p\u003e\n\u003ch3\u003eSecure Your Off-Grid Power\u003c\/h3\u003e\n\u003cp\u003eEnsure your small 12V solar system operates flawlessly year after year. Upgrade your setup with this rugged, fully potted PWM regulator to experience consistent, high-precision battery charging. Order yours today and keep your remote applications powered with confidence.\u003c\/p\u003e","brand":"Morningstar","offers":[{"title":"Default Title","offer_id":42037191737405,"sku":"SR-SG-4","price":89.32,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/3918\/3933\/files\/morningstar-sunguard-12v-pwm-solar-controller-sr-sg-4.png?v=1770265728"},{"product_id":"victron-bluesolar-pwm-light-12-24v-5a-solar-charge","title":"Victron 12\/24V 5A BlueSolar PWM-Light Solar Charge Controller","description":"\u003ch2\u003eVictron BlueSolar PWM-Light Solar Charge Controller: Reliable 12\/24V Regulation for Off-Grid Systems\u003c\/h2\u003e\n\u003ch3\u003eEfficient PWM Charging with Integrated Load Control\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron BlueSolar PWM-Light 12\/24-5\u003c\/strong\u003e offers a straightforward, dependable solution for managing solar energy in small to medium off-grid installations. Designed for \u003cstrong\u003e12V and 24V battery systems\u003c\/strong\u003e, this controller uses \u003cstrong\u003epulse width modulation (PWM)\u003c\/strong\u003e technology to deliver a three-stage charge cycle—bulk, absorption, and float—that helps maintain battery health and extend service life. Unlike generic controllers, the BlueSolar PWM-Light includes a dedicated \u003cstrong\u003eload output with low voltage disconnect\u003c\/strong\u003e, protecting your batteries from deep discharge damage while powering DC loads directly.\u003c\/p\u003e\n\u003cp\u003eWith automatic system voltage detection, the unit adapts to your battery bank without manual configuration, reducing setup time and the risk of incorrect settings. The integrated \u003cstrong\u003etwo-digit seven-segment display\u003c\/strong\u003e provides clear status information and allows quick adjustment of the load output timer, making it a practical choice for lighting control, water pumps, and other timed DC applications.\u003c\/p\u003e\n\u003ch3\u003eBuilt-In Protection for Demanding Environments\u003c\/h3\u003e\n\u003cp\u003eOff-grid systems face unpredictable conditions, from voltage spikes to wiring faults. The BlueSolar PWM-Light incorporates multiple layers of protection to safeguard your investment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery reverse polarity protection\u003c\/strong\u003e via a fuse prevents damage if battery connections are accidentally reversed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput short circuit and overload protection\u003c\/strong\u003e automatically disconnects the load to prevent wiring damage or fire risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOver-temperature protection\u003c\/strong\u003e reduces charge current if the controller exceeds safe operating limits, ensuring reliable performance in hot Australian conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese features reduce the risk of system downtime and costly component replacements, giving you confidence in remote or unattended installations.\u003c\/p\u003e\n\u003ch3\u003eSimple Lighting Control with Day\/Night Timer\u003c\/h3\u003e\n\u003cp\u003eFor applications like pathway lighting, signage, or security lights, the built-in \u003cstrong\u003elighting control function\u003c\/strong\u003e offers a single programmable timer. The controller can automatically switch loads on at dusk and off after a set number of hours, or provide dusk-to-dawn operation. This eliminates the need for separate timers or photocells, streamlining your system design and reducing wiring complexity.\u003c\/p\u003e\n\u003ch3\u003eKey Features at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic 12\/24V system voltage detection for flexible installation\u003c\/li\u003e\n\u003cli\u003eThree-stage PWM charging (bulk, absorption, float) to optimise battery life\u003c\/li\u003e\n\u003cli\u003eLoad output with manual control and low voltage disconnect to protect batteries\u003c\/li\u003e\n\u003cli\u003eIntegrated day\/night timer for automated lighting control\u003c\/li\u003e\n\u003cli\u003eTwo-digit seven-segment display for status monitoring and timer configuration\u003c\/li\u003e\n\u003cli\u003eComprehensive protection: reverse polarity, short circuit, overload, over-temperature\u003c\/li\u003e\n\u003cli\u003eCommon positive grounding compatible with many existing systems\u003c\/li\u003e\n\u003cli\u003eCompact IP20 design for indoor or protected mounting (70 x 133 x 33.5 mm)\u003c\/li\u003e\n\u003cli\u003eTerminal size 5 mm² \/ AWG10 for secure, low-resistance connections\u003c\/li\u003e\n\u003cli\u003eWide operating temperature range: -20 to +50°C at full load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere the BlueSolar PWM-Light Excels\u003c\/h3\u003e\n\u003cp\u003eThis controller is particularly well suited to smaller off-grid setups where simplicity and reliability are paramount. Typical applications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCaravans, camper trailers, and RVs needing a compact, easy-to-install solar regulator\u003c\/li\u003e\n\u003cli\u003eRemote cabins or sheds powering basic lighting and DC appliances\u003c\/li\u003e\n\u003cli\u003eSolar-powered water pumps or ventilation fans with timed operation\u003c\/li\u003e\n\u003cli\u003eMarine and boat systems requiring a corrosion-resistant, low-self-consumption controller\u003c\/li\u003e\n\u003cli\u003eBackup power systems for security cameras, electric fences, or gate openers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith a self-consumption of less than 10 mA, the BlueSolar PWM-Light draws minimal power from the battery when no solar energy is available, preserving stored energy for your loads.\u003c\/p\u003e\n\u003ch3\u003eDesigned for Australian Conditions\u003c\/h3\u003e\n\u003cp\u003eVictron’s engineering ensures the BlueSolar PWM-Light handles the temperature extremes and high UV exposure common across Australia. The controller’s conformal-coated circuit board resists moisture and dust, while the robust terminal block accepts up to 10 AWG (5 mm²) cable, allowing for secure, low-loss connections even in high-vibration environments like vehicles and boats.\u003c\/p\u003e\n\u003cp\u003eNote: For 12V systems, use 36-cell solar panels; for 24V systems, use 72-cell panels or two 36-cell panels in series. This ensures the maximum solar voltage (28V for 12V systems, 55V for 24V systems) is not exceeded.\u003c\/p\u003e\n\u003ch3\u003eTake Control of Your Off-Grid Power\u003c\/h3\u003e\n\u003cp\u003eWhether you’re upgrading an existing solar setup or building a new system from scratch, the Victron BlueSolar PWM-Light 12\/24-5 delivers the essential features you need without unnecessary complexity. Its proven PWM charging algorithm, integrated load control, and robust protection make it a smart choice for anyone seeking a dependable solar charge controller for 12V or 24V applications. Add one to your system today and experience the peace of mind that comes with Victron quality.\u003c\/p\u003e","brand":"Victron","offers":[{"title":"Default Title","offer_id":42037219491901,"sku":"Vic-SCC010005000","price":42.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/3918\/3933\/files\/victron-5a-bluesolar-pwm-light-solar-controller-vic-scc010005000.jpg?v=1770010216"},{"product_id":"victron-bluesolar-pwm-lcd-usb-12-24v-5a-solar-char","title":"Victron 12\/24V 5A BlueSolar PWM-LCD \u0026 USB Solar Charge Controller","description":"\u003cp\u003e\u003cstrong\u003eLiquid crystal display\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003e For status monitoring and set-up\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eLoad output\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eOver-discharge of the battery can be prevented by connecting all loads to the load output. The load output will disconnect the load when the battery has been discharged to a pre-set voltage. Some loads (especially inverters) can best be connected directly to the battery, and the inverter remote control connected to the load output. A special interface cable may be needed, please see the manual. The connect and disconnect voltages are adjustable.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eDay\/night timing of the load output\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eThis option allows for a pre-set ON-time after dusk.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eProgrammable battery charge algorithm\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003ePreprogrammed algorithms for AGM, GEL, Flooded or LiFePO4 batteries (with internal BMS only)\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eTwo 5 Volt USB outputs\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eMaximum current (both outputs combined): 2A\u003c\/p\u003e ","brand":"Victron","offers":[{"title":"Default Title","offer_id":42037219524669,"sku":"VIC-SCC010005050","price":36.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/3918\/3933\/files\/12_24_5ah4.webp?v=1771376809"},{"product_id":"victron-bluesolar-pwm-light-12-24v-10a-solar-charg-5036","title":"Victron 12\/24V 10A BlueSolar PWM-Light Solar Charge Controller","description":"\u003ch2\u003eVictron BlueSolar PWM-Light Solar Charge Controller: Reliable 12\/24V Regulation for Off-Grid Systems\u003c\/h2\u003e\n\u003ch3\u003eEfficient PWM Charging with Integrated Load Control\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron BlueSolar PWM-Light 10A\u003c\/strong\u003e offers a straightforward, dependable solution for managing solar energy in small to medium off-grid installations. Designed for \u003cstrong\u003e12V and 24V battery systems\u003c\/strong\u003e, this controller uses \u003cstrong\u003epulse width modulation (PWM)\u003c\/strong\u003e technology to deliver a three-stage charge cycle—bulk, absorption, and float—that helps maintain battery health and extend service life. Unlike generic controllers, the BlueSolar PWM-Light includes a dedicated \u003cstrong\u003eload output with low voltage disconnect\u003c\/strong\u003e, protecting your batteries from deep discharge damage while powering DC loads directly.\u003c\/p\u003e\n\u003cp\u003eWith automatic system voltage detection, the unit adapts to your battery bank without manual configuration, reducing setup time and the risk of incorrect settings. The integrated \u003cstrong\u003etwo-digit seven-segment display\u003c\/strong\u003e provides clear status information and allows quick adjustment of the load output timer, making it a practical choice for lighting control, water pumps, and other timed DC applications.\u003c\/p\u003e\n\u003ch3\u003eBuilt-In Protection for Demanding Environments\u003c\/h3\u003e\n\u003cp\u003eOff-grid systems face unpredictable conditions, from voltage spikes to wiring faults. The BlueSolar PWM-Light incorporates multiple layers of protection to safeguard your investment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery reverse polarity protection\u003c\/strong\u003e via a fuse prevents damage if battery connections are accidentally reversed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput short circuit and overload protection\u003c\/strong\u003e automatically disconnects the load to prevent wiring damage or fire risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOver-temperature protection\u003c\/strong\u003e reduces charge current if the controller exceeds safe operating limits, ensuring reliable performance in hot Australian conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese features reduce the risk of system downtime and costly component replacements, giving you confidence in remote or unattended installations.\u003c\/p\u003e\n\u003ch3\u003eSimple Lighting Control with Day\/Night Timer\u003c\/h3\u003e\n\u003cp\u003eFor applications like pathway lighting, signage, or security lights, the built-in \u003cstrong\u003elighting control function\u003c\/strong\u003e offers a single programmable timer. The controller can automatically switch loads on at dusk and off after a set number of hours, or provide dusk-to-dawn operation. This eliminates the need for separate timers or photocells, streamlining your system design and reducing wiring complexity.\u003c\/p\u003e\n\u003ch3\u003eKey Features at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic 12\/24V system voltage detection for flexible installation\u003c\/li\u003e\n\u003cli\u003eThree-stage PWM charging (bulk, absorption, float) to optimise battery life\u003c\/li\u003e\n\u003cli\u003eLoad output with manual control and low voltage disconnect to protect batteries\u003c\/li\u003e\n\u003cli\u003eIntegrated day\/night timer for automated lighting control\u003c\/li\u003e\n\u003cli\u003eTwo-digit seven-segment display for status monitoring and timer configuration\u003c\/li\u003e\n\u003cli\u003eComprehensive protection: reverse polarity, short circuit, overload, over-temperature\u003c\/li\u003e\n\u003cli\u003eCommon positive grounding compatible with many existing systems\u003c\/li\u003e\n\u003cli\u003eCompact IP20 design for indoor or protected mounting (70 x 133 x 33.5 mm)\u003c\/li\u003e\n\u003cli\u003eTerminal size 5 mm² \/ AWG10 for secure, low-resistance connections\u003c\/li\u003e\n\u003cli\u003eWide operating temperature range: -20 to +50°C at full load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere the BlueSolar PWM-Light Excels\u003c\/h3\u003e\n\u003cp\u003eThis controller is particularly well suited to smaller off-grid setups where simplicity and reliability are paramount. Typical applications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCaravans, camper trailers, and RVs needing a compact, easy-to-install solar regulator\u003c\/li\u003e\n\u003cli\u003eRemote cabins or sheds powering basic lighting and DC appliances\u003c\/li\u003e\n\u003cli\u003eSolar-powered water pumps or ventilation fans with timed operation\u003c\/li\u003e\n\u003cli\u003eMarine and boat systems requiring a corrosion-resistant, low-self-consumption controller\u003c\/li\u003e\n\u003cli\u003eBackup power systems for security cameras, electric fences, or gate openers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith a self-consumption of less than 10 mA, the BlueSolar PWM-Light draws minimal power from the battery when no solar energy is available, preserving stored energy for your loads.\u003c\/p\u003e\n\u003ch3\u003eDesigned for Australian Conditions\u003c\/h3\u003e\n\u003cp\u003eVictron’s engineering ensures the BlueSolar PWM-Light handles the temperature extremes and high UV exposure common across Australia. The controller’s conformal-coated circuit board resists moisture and dust, while the robust terminal block accepts up to 10 AWG (5 mm²) cable, allowing for secure, low-loss connections even in high-vibration environments like vehicles and boats.\u003c\/p\u003e\n\u003cp\u003eNote: For 12V systems, use 36-cell solar panels; for 24V systems, use 72-cell panels or two 36-cell panels in series. This ensures the maximum solar voltage (28V for 12V systems, 55V for 24V systems) is not exceeded.\u003c\/p\u003e\n\u003ch3\u003eTake Control of Your Off-Grid Power\u003c\/h3\u003e\n\u003cp\u003eWhether you’re upgrading an existing solar setup or building a new system from scratch, the Victron BlueSolar PWM-Light 10A delivers the essential features you need without unnecessary complexity. Its proven PWM charging algorithm, integrated load control, and robust protection make it a smart choice for anyone seeking a dependable solar charge controller for 12V or 24V applications. Add one to your system today and experience the peace of mind that comes with Victron quality.\u003c\/p\u003e","brand":"Victron","offers":[{"title":"Default Title","offer_id":42030040711229,"sku":"Vic-SCC010010000","price":50.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/3918\/3933\/files\/victron-bluesolar-pwm-light-10a-controller-vic-scc010010000.jpg?v=1770093659"},{"product_id":"victron-bluesolar-pwm-lcd-usb-12-24v-10a-solar-charge-controller","title":"Victron 12\/24V 10A BlueSolar PWM-LCD \u0026 USB Solar Charge Controller","description":"\u003cp\u003e\u003cstrong\u003eLiquid crystal display\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003e For status monitoring and set-up\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eLoad output\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eOver-discharge of the battery can be prevented by connecting all loads to the load output. The load output will disconnect the load when the battery has been discharged to a pre-set voltage. Some loads (especially inverters) can best be connected directly to the battery, and the inverter remote control connected to the load output. A special interface cable may be needed, please see the manual. The connect and disconnect voltages are adjustable.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eDay\/night timing of the load output\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eThis option allows for a pre-set ON-time after dusk.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eProgrammable battery charge algorithm\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003ePreprogrammed algorithms for AGM, GEL, Flooded or LiFePO4 batteries (with internal BMS only)\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eTwo 5 Volt USB outputs\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eMaximum current (both outputs combined): 2A\u003c\/p\u003e ","brand":"Victron","offers":[{"title":"Default Title","offer_id":42037219622973,"sku":"VIC-SCC010010050","price":67.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/3918\/3933\/files\/12_24_10ah5.webp?v=1771376631"},{"product_id":"victron-bluesolar-pwm-light-12-24v-20a-solar-charg","title":"Victron 12\/24V 20A BlueSolar PWM-Light Solar Charge Controller","description":"\u003ch2\u003eVictron BlueSolar PWM-Light Solar Charge Controller: Reliable 12\/24V Regulation for Off-Grid Systems\u003c\/h2\u003e\n\u003ch3\u003eEfficient PWM Charging with Integrated Load Control\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron BlueSolar PWM-Light 20A\u003c\/strong\u003e offers a straightforward, dependable solution for managing solar energy in small to medium off-grid installations. Designed for \u003cstrong\u003e12V and 24V battery systems\u003c\/strong\u003e, this controller uses \u003cstrong\u003epulse width modulation (PWM)\u003c\/strong\u003e technology to deliver a three-stage charge cycle—bulk, absorption, and float—that helps maintain battery health and extend service life. Unlike generic controllers, the BlueSolar PWM-Light includes a dedicated \u003cstrong\u003eload output with low voltage disconnect\u003c\/strong\u003e, protecting your batteries from deep discharge damage while powering DC loads directly.\u003c\/p\u003e\n\u003cp\u003eWith automatic system voltage detection, the unit adapts to your battery bank without manual configuration, reducing setup time and the risk of incorrect settings. The integrated \u003cstrong\u003etwo-digit seven-segment display\u003c\/strong\u003e provides clear status information and allows quick adjustment of the load output timer, making it a practical choice for lighting control, water pumps, and other timed DC applications.\u003c\/p\u003e\n\u003ch3\u003eBuilt-In Protection for Demanding Environments\u003c\/h3\u003e\n\u003cp\u003eOff-grid systems face unpredictable conditions, from voltage spikes to wiring faults. The BlueSolar PWM-Light incorporates multiple layers of protection to safeguard your investment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery reverse polarity protection\u003c\/strong\u003e via a fuse prevents damage if battery connections are accidentally reversed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput short circuit and overload protection\u003c\/strong\u003e automatically disconnects the load to prevent wiring damage or fire risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOver-temperature protection\u003c\/strong\u003e reduces charge current if the controller exceeds safe operating limits, ensuring reliable performance in hot Australian conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese features reduce the risk of system downtime and costly component replacements, giving you confidence in remote or unattended installations.\u003c\/p\u003e\n\u003ch3\u003eSimple Lighting Control with Day\/Night Timer\u003c\/h3\u003e\n\u003cp\u003eFor applications like pathway lighting, signage, or security lights, the built-in \u003cstrong\u003elighting control function\u003c\/strong\u003e offers a single programmable timer. The controller can automatically switch loads on at dusk and off after a set number of hours, or provide dusk-to-dawn operation. This eliminates the need for separate timers or photocells, streamlining your system design and reducing wiring complexity.\u003c\/p\u003e\n\u003ch3\u003eKey Features at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic 12\/24V system voltage detection for flexible installation\u003c\/li\u003e\n\u003cli\u003eThree-stage PWM charging (bulk, absorption, float) to optimise battery life\u003c\/li\u003e\n\u003cli\u003eLoad output with manual control and low voltage disconnect to protect batteries\u003c\/li\u003e\n\u003cli\u003eIntegrated day\/night timer for automated lighting control\u003c\/li\u003e\n\u003cli\u003eTwo-digit seven-segment display for status monitoring and timer configuration\u003c\/li\u003e\n\u003cli\u003eComprehensive protection: reverse polarity, short circuit, overload, over-temperature\u003c\/li\u003e\n\u003cli\u003eCommon positive grounding compatible with many existing systems\u003c\/li\u003e\n\u003cli\u003eCompact IP20 design for indoor or protected mounting (70 x 133 x 33.5 mm)\u003c\/li\u003e\n\u003cli\u003eTerminal size 5 mm² \/ AWG10 for secure, low-resistance connections\u003c\/li\u003e\n\u003cli\u003eWide operating temperature range: -20 to +50°C at full load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere the BlueSolar PWM-Light Excels\u003c\/h3\u003e\n\u003cp\u003eThis controller is particularly well suited to smaller off-grid setups where simplicity and reliability are paramount. Typical applications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCaravans, camper trailers, and RVs needing a compact, easy-to-install solar regulator\u003c\/li\u003e\n\u003cli\u003eRemote cabins or sheds powering basic lighting and DC appliances\u003c\/li\u003e\n\u003cli\u003eSolar-powered water pumps or ventilation fans with timed operation\u003c\/li\u003e\n\u003cli\u003eMarine and boat systems requiring a corrosion-resistant, low-self-consumption controller\u003c\/li\u003e\n\u003cli\u003eBackup power systems for security cameras, electric fences, or gate openers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith a self-consumption of less than 10 mA, the BlueSolar PWM-Light draws minimal power from the battery when no solar energy is available, preserving stored energy for your loads.\u003c\/p\u003e\n\u003ch3\u003eDesigned for Australian Conditions\u003c\/h3\u003e\n\u003cp\u003eVictron’s engineering ensures the BlueSolar PWM-Light handles the temperature extremes and high UV exposure common across Australia. The controller’s conformal-coated circuit board resists moisture and dust, while the robust terminal block accepts up to 10 AWG (5 mm²) cable, allowing for secure, low-loss connections even in high-vibration environments like vehicles and boats.\u003c\/p\u003e\n\u003cp\u003eNote: For 12V systems, use 36-cell solar panels; for 24V systems, use 72-cell panels or two 36-cell panels in series. This ensures the maximum solar voltage (28V for 12V systems, 55V for 24V systems) is not exceeded.\u003c\/p\u003e\n\u003ch3\u003eTake Control of Your Off-Grid Power\u003c\/h3\u003e\n\u003cp\u003eWhether you’re upgrading an existing solar setup or building a new system from scratch, the Victron BlueSolar PWM-Light 20A delivers the essential features you need without unnecessary complexity. Its proven PWM charging algorithm, integrated load control, and robust protection make it a smart choice for anyone seeking a dependable solar charge controller for 12V or 24V applications. Add one to your system today and experience the peace of mind that comes with Victron quality.\u003c\/p\u003e","brand":"Victron","offers":[{"title":"Default Title","offer_id":42037219819581,"sku":"Vic-SCC010020020","price":58.42,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/3918\/3933\/files\/victron-bluesolar-pwm-light-solar-controller-vic-scc010020020.jpg?v=1770010372"},{"product_id":"victron-bluesolar-pwm-lcd-usb-12-24v-20a-solar-cha","title":"Victron 12\/24V 20A BlueSolar PWM-LCD\u0026USB Solar Charge Controller","description":"\u003cp\u003e\u003cstrong\u003eLiquid crystal display\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003e For status monitoring and set-up\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eLoad output\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eOver-discharge of the battery can be prevented by connecting all loads to the load output. The load output will disconnect the load when the battery has been discharged to a pre-set voltage. Some loads (especially inverters) can best be connected directly to the battery, and the inverter remote control connected to the load output. A special interface cable may be needed, please see the manual. The connect and disconnect voltages are adjustable.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eDay\/night timing of the load output\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eThis option allows for a pre-set ON-time after dusk.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eProgrammable battery charge algorithm\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003ePreprogrammed algorithms for AGM, GEL, Flooded or LiFePO4 batteries (with internal BMS only)\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eTwo 5 Volt USB outputs\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eMaximum current (both outputs combined): 2A\u003c\/p\u003e ","brand":"Victron","offers":[{"title":"Default Title","offer_id":42037219852349,"sku":"VIC-SCC010020050","price":52.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/3918\/3933\/files\/VIC-SCC0100200501.jpg?v=1772501439"},{"product_id":"victron-bluesolar-pwm-lcd-usb-duo-dual-battery-12","title":"Victron 12\/24V 20A BlueSolar PWM-LCD\u0026USB (DUO Dual Battery) Solar Charge Controller","description":"\u003ch2\u003eVictron BlueSolar PWM-DUO LCD\u0026amp;USB 12\/24V 20A: Dual Battery Solar Charge Controller with Intelligent Load Management\u003c\/h2\u003e\n\u003ch3\u003eProfessional-Grade Solar Regulation for Independent Dual Battery Charging\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron BlueSolar PWM-DUO LCD\u0026amp;USB 12\/24V 20A\u003c\/strong\u003e is a sophisticated \u003cstrong\u003ePWM solar charge controller\u003c\/strong\u003e engineered to charge two separate battery banks from a single solar array. Unlike standard single-bank controllers, the DUO model features a programmable charge current ratio, allowing precise distribution of available solar energy between a primary service battery and a secondary starter or auxiliary battery. This makes it an ideal solution for \u003cstrong\u003e4WD dual battery systems\u003c\/strong\u003e, \u003cstrong\u003emarine installations\u003c\/strong\u003e, \u003cstrong\u003ecaravans\u003c\/strong\u003e, and \u003cstrong\u003eoff-grid setups\u003c\/strong\u003e where maintaining both a deep-cycle house battery and a cranking battery is critical.\u003c\/p\u003e\n\u003cp\u003eWith automatic 12\/24V system voltage detection, a backlit \u003cstrong\u003eLCD display\u003c\/strong\u003e for real-time monitoring, and dual integrated \u003cstrong\u003e5V 2A USB ports\u003c\/strong\u003e for direct device charging, this controller combines essential power management functions in a compact, IP20-rated chassis. The included remote battery temperature sensor enables voltage compensation based on actual battery temperature, promoting longer battery life and safer charging in fluctuating environmental conditions.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual battery charging\u003c\/strong\u003e with programmable current ratio for independent management of two battery banks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-stage charging\u003c\/strong\u003e (bulk, absorption, float) with fully adjustable voltage setpoints for lead-acid and lithium (LiFePO4) batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated LCD display\u003c\/strong\u003e for clear visibility of system status, battery voltage, and charge current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 5V 2A USB outputs\u003c\/strong\u003e for convenient charging of phones, tablets, and other USB-powered devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable load output\u003c\/strong\u003e with low-voltage disconnect and manual control, protected against overload and short circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive electronic protections\u003c\/strong\u003e: reverse polarity (battery and solar), over-temperature, and lightning surge protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded remote temperature sensor\u003c\/strong\u003e for accurate temperature-compensated charging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLighting control function\u003c\/strong\u003e with fully programmable timer for dusk-to-dawn or timed lighting applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvanced Dual Battery Management\u003c\/h3\u003e\n\u003cp\u003eIn many mobile and off-grid power systems, a single solar array must service both a deep-cycle battery for appliances and a starter battery for engine cranking. The BlueSolar PWM-DUO addresses this by allowing the user to set a custom charge current split (e.g., 80% to house battery, 20% to starter battery). This prevents overcharging of the starter battery while ensuring the service battery receives the bulk of available solar energy. The controller automatically detects 12V or 24V nominal system voltage, simplifying installation and reducing the risk of misconfiguration.\u003c\/p\u003e\n\u003ch3\u003eIntelligent Charging and Load Control\u003c\/h3\u003e\n\u003cp\u003eThe controller employs a \u003cstrong\u003ethree-stage charging algorithm\u003c\/strong\u003e (bulk, absorption, float) that can be fully programmed via the onboard LCD interface and push buttons. This allows precise tailoring of charge voltages to suit flooded lead-acid, AGM, gel, or LiFePO4 battery types. The load output terminal can be configured for low-voltage disconnect to protect batteries from deep discharge, or used as a programmable lighting controller with dusk-to-dawn functionality. The dual USB ports provide a regulated 5V output independent of the load terminals, enabling direct charging of mobile devices without additional adapters.\u003c\/p\u003e\n\u003ch3\u003eRobust Protection and Reliability\u003c\/h3\u003e\n\u003cp\u003eVictron's BlueSolar PWM series is built for demanding environments. The DUO model includes electronic protection against reverse polarity connection of both the solar array and battery, preventing damage during installation. Over-temperature protection ensures safe operation up to 55°C ambient at full load, while the common negative grounding simplifies integration with existing vehicle or marine electrical systems. The IP20 enclosure is designed for indoor or protected mounting, with 16 mm² (AWG6) terminals that accept substantial cable sizes for low-loss connections.\u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4WD and camping dual battery systems\u003c\/strong\u003e: Maintain starting battery charge while powering fridge, lights, and accessories from the auxiliary battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine and boating\u003c\/strong\u003e: Keep both house and engine batteries topped up from solar, with corrosion-resistant construction suitable for protected marine environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaravans and RVs\u003c\/strong\u003e: Charge the house battery bank and vehicle starter battery simultaneously during storage or off-grid camping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote off-grid cabins\u003c\/strong\u003e: Manage two separate battery banks for redundancy or different voltage requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLighting control\u003c\/strong\u003e: Use the programmable load output for automatic solar-powered lighting in sheds, signage, or security applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose Victron BlueSolar PWM-DUO?\u003c\/h3\u003e\n\u003cp\u003eCompared to generic PWM controllers, the Victron BlueSolar PWM-DUO offers superior build quality, advanced programmability, and the reliability expected from a leading power electronics manufacturer. The inclusion of a remote temperature sensor, dual USB ports, and a clear LCD interface reduces the need for additional components and monitoring equipment. Its ability to charge two batteries independently from a single solar array eliminates the complexity and cost of installing separate charge controllers or battery isolators, making it a cost-effective solution for dual battery solar charging.\u003c\/p\u003e\n\u003cp\u003eWith a maximum solar input voltage of 28V for 12V systems and 55V for 24V systems, this controller is compatible with standard 36-cell and 72-cell solar panels respectively. The 20A rated charge current supports solar arrays up to approximately 280W at 12V or 560W at 24V, providing ample capacity for most small to medium off-grid power systems.\u003c\/p\u003e\n\u003ch3\u003eTake Control of Your Dual Battery Solar System\u003c\/h3\u003e\n\u003cp\u003eEquip your 4WD, boat, or off-grid setup with the \u003cstrong\u003eVictron BlueSolar PWM-DUO LCD\u0026amp;USB 12\/24V 20A\u003c\/strong\u003e and experience reliable, programmable dual battery charging from a trusted brand. Order today to simplify your solar power management and keep both your batteries ready for action.\u003c\/p\u003e","brand":"Victron","offers":[{"title":"Default Title","offer_id":42037219917885,"sku":"Vic-SCC010020060","price":93.29,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/3918\/3933\/files\/victron-bluesolar-pwm-duo-20a-front-vic-scc010020060.png?v=1770100430"},{"product_id":"victron-bluesolar-pwm-light-12-24v-30a-solar-charg","title":"Victron 12\/24V 30A BlueSolar PWM-Light Solar Charge Controller","description":"\u003ch2\u003eVictron BlueSolar PWM-Light Solar Charge Controller: Reliable 12\/24V Regulation for Off-Grid Systems\u003c\/h2\u003e\n\u003ch3\u003eEfficient PWM Charging with Integrated Load Control\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron BlueSolar PWM-Light 12\/24-30\u003c\/strong\u003e offers a straightforward, dependable solution for managing solar energy in small to medium off-grid installations. Designed for \u003cstrong\u003e12V and 24V battery systems\u003c\/strong\u003e, this 30A controller uses \u003cstrong\u003epulse width modulation (PWM)\u003c\/strong\u003e technology to deliver a three-stage charge cycle—bulk, absorption, and float—that helps maintain battery health and extend service life. Unlike generic controllers, the BlueSolar PWM-Light includes a dedicated \u003cstrong\u003eload output with low voltage disconnect\u003c\/strong\u003e, protecting your batteries from deep discharge damage while powering DC loads directly.\u003c\/p\u003e\n\u003cp\u003eWith automatic system voltage detection, the unit adapts to your battery bank without manual configuration, reducing setup time and the risk of incorrect settings. The integrated \u003cstrong\u003etwo-digit seven-segment display\u003c\/strong\u003e provides clear status information and allows quick adjustment of the load output timer, making it a practical choice for lighting control, water pumps, and other timed DC applications.\u003c\/p\u003e\n\u003ch3\u003eBuilt-In Protection for Demanding Environments\u003c\/h3\u003e\n\u003cp\u003eOff-grid systems face unpredictable conditions, from voltage spikes to wiring faults. The BlueSolar PWM-Light incorporates multiple layers of protection to safeguard your investment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery reverse polarity protection\u003c\/strong\u003e via a fuse prevents damage if battery connections are accidentally reversed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput short circuit and overload protection\u003c\/strong\u003e automatically disconnects the load to prevent wiring damage or fire risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOver-temperature protection\u003c\/strong\u003e reduces charge current if the controller exceeds safe operating limits, ensuring reliable performance in hot Australian conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese features reduce the risk of system downtime and costly component replacements, giving you confidence in remote or unattended installations.\u003c\/p\u003e\n\u003ch3\u003eSimple Lighting Control with Day\/Night Timer\u003c\/h3\u003e\n\u003cp\u003eFor applications like pathway lighting, signage, or security lights, the built-in \u003cstrong\u003elighting control function\u003c\/strong\u003e offers a single programmable timer. The controller can automatically switch loads on at dusk and off after a set number of hours, or provide dusk-to-dawn operation. 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Typical applications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCaravans, camper trailers, and RVs needing a compact, easy-to-install solar regulator\u003c\/li\u003e\n\u003cli\u003eRemote cabins or sheds powering basic lighting and DC appliances\u003c\/li\u003e\n\u003cli\u003eSolar-powered water pumps or ventilation fans with timed operation\u003c\/li\u003e\n\u003cli\u003eMarine and boat systems requiring a corrosion-resistant, low-self-consumption controller\u003c\/li\u003e\n\u003cli\u003eBackup power systems for security cameras, electric fences, or gate openers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith a self-consumption of less than 10 mA, the BlueSolar PWM-Light draws minimal power from the battery when no solar energy is available, preserving stored energy for your loads.\u003c\/p\u003e\n\u003ch3\u003eDesigned for Australian Conditions\u003c\/h3\u003e\n\u003cp\u003eVictron’s engineering ensures the BlueSolar PWM-Light handles the temperature extremes and high UV exposure common across Australia. The controller’s conformal-coated circuit board resists moisture and dust, while the robust terminal block accepts up to 10 AWG (5 mm²) cable, allowing for secure, low-loss connections even in high-vibration environments like vehicles and boats.\u003c\/p\u003e\n\u003cp\u003eNote: For 12V systems, use 36-cell solar panels; for 24V systems, use 72-cell panels or two 36-cell panels in series. This ensures the maximum solar voltage (28V for 12V systems, 55V for 24V systems) is not exceeded.\u003c\/p\u003e\n\u003ch3\u003eTake Control of Your Off-Grid Power\u003c\/h3\u003e\n\u003cp\u003eWhether you’re upgrading an existing solar setup or building a new system from scratch, the Victron BlueSolar PWM-Light 12\/24-30 delivers the essential features you need without unnecessary complexity. Its proven PWM charging algorithm, integrated load control, and robust protection make it a smart choice for anyone seeking a dependable 30A solar charge controller for 12V or 24V applications. Add one to your system today and experience the peace of mind that comes with Victron quality.\u003c\/p\u003e","brand":"Victron","offers":[{"title":"Default Title","offer_id":42037220048957,"sku":"Vic-SCC010030020","price":93.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/3918\/3933\/files\/victron-bluesolar-pwm-light-30a-solar-controller-vic-scc010030020.jpg?v=1770010231"},{"product_id":"victron-bluesolar-pwm-lcd-usb-12-24v-30a-solar-cha","title":"Victron 12\/24V 30A BlueSolar PWM-LCD\u0026USB Solar Charge Controller","description":"\u003cp\u003e\u003cstrong\u003eLiquid crystal display\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003e For status monitoring and set-up\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eLoad output\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eOver-discharge of the battery can be prevented by connecting all loads to the load output. The load output will disconnect the load when the battery has been discharged to a pre-set voltage. Some loads (especially inverters) can best be connected directly to the battery, and the inverter remote control connected to the load output. A special interface cable may be needed, please see the manual. 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Designed for reliability and ease of use, it features a backlit \u003cstrong\u003eliquid crystal display\u003c\/strong\u003e for real-time system status and intuitive setup, making it an excellent choice for remote cabins, telecommunications sites, and off-grid backup systems.\u003c\/p\u003e\n\u003cp\u003eUnlike generic PWM controllers, the BlueSolar series incorporates \u003cstrong\u003eprogrammable charge algorithms\u003c\/strong\u003e tailored for AGM, GEL, flooded, and LiFePO4 (with internal BMS) batteries. This precision charging helps extend battery service life and reduces the risk of premature capacity loss, a common issue with basic on\/off regulators. The controller’s \u003cstrong\u003eautomatic load disconnect\u003c\/strong\u003e safeguards your battery bank from deep discharge, while the \u003cstrong\u003eday\/night timer\u003c\/strong\u003e enables automated lighting control without additional hardware.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacklit LCD display\u003c\/strong\u003e for clear monitoring of charge status, battery voltage, and load activity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable charge profiles\u003c\/strong\u003e for AGM, GEL, flooded, and LiFePO4 batteries to optimise charging and longevity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow voltage load disconnect\u003c\/strong\u003e with adjustable thresholds prevents harmful over-discharge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDay\/night timer\u003c\/strong\u003e on load output for dusk-to-dawn lighting or timed appliance control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 5V USB ports (2A total)\u003c\/strong\u003e for convenient device charging directly from the controller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive electronic protection\u003c\/strong\u003e including reverse polarity, short circuit, and over-temperature safeguards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon positive grounding\u003c\/strong\u003e simplifies integration with existing systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide operating temperature range\u003c\/strong\u003e (-35 to +60°C) for reliable performance in harsh environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuilt for Demanding Off-Grid Applications\u003c\/h3\u003e\n\u003cp\u003eEngineered to Victron’s exacting standards, this controller handles up to \u003cstrong\u003e100V maximum solar input\u003c\/strong\u003e, allowing series connection of two 72-cell panels or four 36-cell panels for a 48V battery bank. The \u003cstrong\u003e10A rated charge current\u003c\/strong\u003e supports solar arrays up to approximately 480W, making it suitable for maintaining batteries in seasonal setups, security systems, and small telemetry stations.\u003c\/p\u003e\n\u003cp\u003eThe robust terminal block accepts \u003cstrong\u003e16 mm² (AWG6)\u003c\/strong\u003e cable, ensuring low-resistance connections and minimal voltage drop. With an IP20 rating, the unit is intended for indoor or protected enclosure mounting, keeping the electronics safe from moisture and dust. Self-consumption is kept below 10 mA, preserving battery charge during periods of low solar input.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose Victron BlueSolar PWM?\u003c\/h3\u003e\n\u003cp\u003eVictron Energy is known for durable, well-engineered power electronics, and the BlueSolar PWM-LCD\u0026amp;USB continues that tradition. The controller’s \u003cstrong\u003eprogrammable low voltage disconnect and reconnect voltages\u003c\/strong\u003e give you full control over battery protection, while the manual load override allows direct switching when needed. For installations where an inverter is used, the load output can trigger an inverter’s remote on\/off port, automating system operation without complex wiring.\u003c\/p\u003e\n\u003cp\u003eCompared to entry-level PWM controllers, the BlueSolar offers superior build quality, a user-friendly interface, and the flexibility to adapt to different battery chemistries. 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