Victron 48V 10A BlueSolar PWM-LCD&USB Solar Charge Controller
Victron 48V 10A BlueSolar PWM-LCD&USB Solar Charge Controller
LCD Display, Dual USB, Programmable for AGM/GEL/LiFePO4, 100V Input





Highlights:LCD Display: Backlit LCD for system status monitoring and parameter setup,Programming Buttons: Three tactile buttons for menu navigation and configuration,Wiring Diagram: Visual guide for connecting solar panels, battery, and lighting load,Terminal Block: Six screw terminals for solar, battery, and load wiring,Dual USB Ports: Two 5V 2A USB outlets for charging mobile devices. 
DESCRIPTION
Victron BlueSolar PWM-LCD&USB 48V 10A: Intelligent Solar Charge Controller for 48V Off-Grid Systems
Precision Battery Management with LCD Monitoring and Dual USB Charging
The Victron BlueSolar PWM-LCD&USB 48V 10A solar charge controller brings professional-grade battery management to small-scale 48V solar installations. Designed for reliability and ease of use, it features a backlit liquid crystal display for real-time system status and intuitive setup, making it an excellent choice for remote cabins, telecommunications sites, and off-grid backup systems.
Unlike generic PWM controllers, the BlueSolar series incorporates programmable charge algorithms 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 automatic load disconnect safeguards your battery bank from deep discharge, while the day/night timer enables automated lighting control without additional hardware.
Key Features
- Backlit LCD display for clear monitoring of charge status, battery voltage, and load activity
- Programmable charge profiles for AGM, GEL, flooded, and LiFePO4 batteries to optimise charging and longevity
- Low voltage load disconnect with adjustable thresholds prevents harmful over-discharge
- Day/night timer on load output for dusk-to-dawn lighting or timed appliance control
- Dual 5V USB ports (2A total) for convenient device charging directly from the controller
- Comprehensive electronic protection including reverse polarity, short circuit, and over-temperature safeguards
- Common positive grounding simplifies integration with existing systems
- Wide operating temperature range (-35 to +60°C) for reliable performance in harsh environments
Built for Demanding Off-Grid Applications
Engineered to Victron’s exacting standards, this controller handles up to 100V maximum solar input, allowing series connection of two 72-cell panels or four 36-cell panels for a 48V battery bank. The 10A rated charge current supports solar arrays up to approximately 480W, making it suitable for maintaining batteries in seasonal setups, security systems, and small telemetry stations.
The robust terminal block accepts 16 mm² (AWG6) 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.
Why Choose Victron BlueSolar PWM?
Victron Energy is known for durable, well-engineered power electronics, and the BlueSolar PWM-LCD&USB continues that tradition. The controller’s programmable low voltage disconnect and reconnect voltages 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.
Compared to entry-level PWM controllers, the BlueSolar offers superior build quality, a user-friendly interface, and the flexibility to adapt to different battery chemistries. This reduces the risk of incorrect charging parameters that can lead to battery damage or reduced runtime.
Typical Applications
- 48V off-grid solar systems for remote cabins and sheds
- Telecommunications and monitoring equipment backup
- Solar-powered lighting with automated dusk-to-dawn operation
- Battery maintenance for seasonal or infrequently used installations
- Small-scale renewable energy projects and educational kits
With its compact dimensions (101 x 184 x 47 mm) and lightweight design (0.3 kg), the controller is easy to install in tight spaces. The clear wiring diagram printed on the unit and the intuitive three-button interface reduce setup time and minimise installation errors.
Take Control of Your 48V Solar System
Equip your off-grid installation with a charge controller that delivers precise battery management and dependable performance. Add the Victron BlueSolar PWM-LCD&USB 48V 10A to your system today and experience the peace of mind that comes with professional-grade solar regulation.
SKU: VIC-SCC040010050
SPECIFICATIONS
Specifications
| Display | Liquid Crystal Display |
|---|---|
| Battery Voltage | 48 V |
| Rated Charge Current | 10 A |
| Automatic Load Disconnect | Yes |
| Maximum Solar Voltage | 100 V |
| Solar Panel Configuration For 48 V | 2 x 72 cell solar panels or 4 x 36 cell in series |
| Self-consumption | < 10 mA |
| Load Output | Manual control + low voltage disconnect + timer |
| Protection | Battery reverse polarity (fuse), output short circuit, over temperature |
| Overload Protection | Shut down after 60 s in case of 130% load; shut down after 5 s in case of 160% load; short circuit: immediate shut down |
| Grounding | Common positive |
| Operating Temp. Range | -35 to +60 °C (full load) |
| Humidity (Non-condensing) | Max 95% |
| Programmable Battery Charge Algorithm | Preprogrammed algorithms for AGM, GEL, Flooded or LiFePO4 batteries (with internal BMS only) |
| Charge Voltage 'Absorption' | Factory setting: 57.6 V |
| Charge Voltage 'Float' | Factory setting: 54.8 V |
| Low Voltage Load Disconnect | Factory setting: 44.8 V |
| Low Voltage Load Reconnect | Factory setting: 50.4 V |
| USB Outputs | Two 5 V USB outputs |
| USB Voltage | 5 V |
| USB Current | 2 A (total from 2 outputs) |
| Protection Class | IP20 |
| Terminal Size | 16 mm² / AWG6 |
| Weight | 0.3 kg |
| Dimensions (H X W X D) | 101 x 184 x 47 mm |
| Safety | EN60335-1, IEC 62109-1 |
| EMC | EN 61000-6-1, EN 61000-6-3, ISO 7637-2 |
| SKU: | VIC-SCC040010050 |
| Barcode: | 8719076046233 |
| Model #: | SCC040010050 |
| MPN: | SCC040010050 |
WARRANTY
Victron Energy Limited Warranty Policy
Direct Customers
Victron Energy provides the following warranty to any direct customer (OEM, distributor or dealer) in relation to any products that Victron Energy has directly sold to the direct customer. This warranty is not an end-user warranty between Victron Energy and an end-user, and end-users shall not have any rights or remedies under this limited warranty towards Victron Energy directly. The direct customer shall, in turn, ensure that the end-user is provided with a warranty identical to this warranty, subject to applicable local mandatory law.
End-Users
Victron Energy may also provide a warranty directly to end-users, in which case the below warranty conditions equally apply to such warranty. In that case, end-users shall claim their warranty at their place of purchase or through the original direct customer of Victron, which can be found through the support section on Victron’s website https://www.victronenergy.com/support. Hence, the direct customer shall on behalf of Victron Energy deal with any warranty claims made under any warranty that Victron Energy may provide directly to end-users. This support section on Victron’s website https://www.victronenergy.com/support will provide further guidance on the procedure for end-users to make a claim under this limited warranty.
If the end-user is a consumer – a natural person who is acting for purposes which are outside that person's trade, business, craft or profession – the following applies. The rights and remedies granted to the consumer under this limited warranty are without prejudice to the consumer’s statutory rights. Furthermore, the consumer is entitled by law to remedies from the seller free of charge in the event of a lack of conformity of the goods (such as repair, replacement, price reduction or rescission), which remedies are not affected by this limited warranty.
Warranty
Victron Energy warrants its products to be free from defects in workmanship and materials for a period of 5 years from the date of purchase by the original end-user, with a maximum of 66 months from the Victron Energy invoice date. Exceptions on this are: lead-acid batteries: 2 years from date of purchase by the original end-user, with a maximum of 30 months from the Victron Energy invoice date, Lithium batteries: 3 years from date of purchase by the original end-user, with a maximum of 42 months from the Victron Energy invoice date. In addition to this, proof of correct battery usage is required when making a battery warranty claim.
For a 10% surcharge on the current net price for products that came with a 5-year warranty, an additional 5 years of warranty can be purchased by Victron’s direct customers, bringing the total warranty to 10 years. Warranty extensions need to be applied for ultimately one year before the expiration of the original term. Victron may ask proof that the product was still functional at the time of purchase of the extended warranty.
During the warranty period, Victron Energy will, at its discretion, repair, replace or (partly) credit the defective product free of charge. The warranty does not include performing or reimbursing de‐installation, transportation, and re‐installation.
This warranty will be considered void if the unit has suffered any physical damage or alteration, either internally or externally, and does not cover damages arising from improper use like:
- Reversed battery polarity.
- Inadequate connection.
- Mechanical shock or deformation.
- Contact with liquid or oxidation by condensation.
- Use in an inappropriate environment (dust, corrosive vapour, humidity, high temperature, biological infestation, etc.).
- Breakage or damage due to lightning.
- Connection terminals and screws destroyed or other damages, like overheating, due to insufficient tightening.
- For any electronic breakage except due to lightning (reverse polarity, over‐voltage due to external cause), the state of the internal control diode and/or the input/output X and Y capacitors determine the warranty.
This warranty will not apply where the product has been misused, neglected, improperly installed, or repaired by anyone other than Victron Energy or one of its authorized Repair Centres. In order to qualify for the warranty, the product must not be disassembled or modified.
This warranty and our warranty obligations thereunder (repair, replacement or credit) are the direct customer’s and, if applicable, the end-user’s sole rights and remedies and our sole obligations with respect to any defective and/or non-conforming product or breach of warranty and is subject to and without prejudice to the limitations of liability in this warranty.
Victron Energy shall not be liable for damages, whether direct, incidental, special, or consequential, even caused by negligence or fault.
As a product requires service, it must be brought back to the place of purchase. In case no contact can be made with the merchant, or if he is either unable or not allowed to provide service, direct contact should be made with Victron Energy through the support section on Victron’s website.
In case Victron Energy replaces a product, it will own the replaced product. Victron Energy owns all parts removed from repaired products. Victron Energy uses new or reconditioned parts made by various manufacturers when performing warranty repairs or building replacement products.
If Victron Energy repairs or replaces a part of a product, its warranty term is not extended: the warranty will apply for the remaining term of the original warranty term. For example, if Victron Energy replaces a product with a 5-year warranty after 3 years, the warranty of this product will apply for another 2 years, with a minimum of 6 months.
All remedies and the measure for damages are limited to the above. Victron Energy shall in no event be liable for consequential, incidental, contingent or special damages, even if having been advised of the probability of such damages.
The foregoing limited warranty provided by Victron Energy is in lieu of any other warranties, express or implied arising by law, course of dealing, course of performance, usage of trade or otherwise, of any kind whatsoever including, without limitation, warranties of merchantability or fitness for a particular purpose, with respect to any product. The above is without prejudice to the arrangement for consumers detailed above.
Life Support Policy
As a general policy, Victron Energy does not recommend the use of any of its products in life support applications where failure or malfunction of Victron Energy's product can be reasonably expected to cause the failure of the life support device or to significantly affect its safety or effectiveness. Victron Energy does not recommend the use of any of its products in direct patient care. Victron Energy will not knowingly sell its products for use in such applications unless it receives in writing assurances satisfactory to Victron Energy that the risks of injury or damage have been minimized, the customer assumes all such risks, and the liability of Victron Energy is adequately protected under the circumstances.
Warranty on repairs for products outside their warranty period
The warranty period on products that are outside their warranty period and have been repaired by Victron Energy or one of the Victron Energy Repair centres is six (6) months from delivery. The same applies to spare parts and circuit boards that have been supplied or repaired by Victron Energy.
Transport
It is the responsibility of the sender to sufficiently package these products. The transport must be organized in a way to avoid any damage, especially when a single unit or heavy unit is sent.
Severability
If a part of the terms and conditions of this warranty is held invalid, void or unenforceable due to any particular national or international legislation, it shall not affect other parts of the terms and conditions of this warranty.
Applicable law
This warranty is exclusively governed by the laws of the Netherlands, to the exclusion of the UN Convention on Contracts for the International Sale of Goods.
Contact details
Victron Energy B.V. | De Paal 35, 1351 JG Almere, The Netherlands | https://www.victronenergy.com/support


















































