Size
Estimate solar and battery energy
List the loads and daily run times before comparing panel generation, usable battery storage and recharge time.
Open the solar sizing tool
Australian-owned off-grid power
Build your off-grid system with Exotronic
Compare Exotronic solar, lithium batteries, pre-wired systems and electrical essentials for caravans, 4WDs, boats and off-grid installations.
Explore premium Exotronic solar panels, lithium batteries, and electrical accessories for robust off-grid power systems
Choose by product area
Start with the part of the system you are adding or replacing, then confirm voltage, current, dimensions and installation requirements.
Lithium batteriesCompare Exotronic lithium batteries by voltage, capacity, shape, current limits and installation environment.39 products
Fusion solar panelsBrowse fixed Fusion panels and compare wattage, dimensions, electrical ratings and mounting requirements.15 products
Pre-wired boardsStart with a professionally assembled power board, then match it to the battery, sources, loads and installation.9 products
Cable and connectionsBrowse Exotronic cable, lugs, connectors and electrical essentials for correctly sized DC circuits.137 products
Battery boxesCompare Exotronic battery boxes and integrated connection options for portable and vehicle power systems.
Sockets and switch panelsBrowse Exotronic switching, sockets and control panels for accessible DC distribution and control.
Full range
Use the live filters to narrow the range by product type, voltage, application and availability, then confirm the exact specifications before selection.
Customer stories
Before final selection
Use energy, voltage, current, space and environment to check how the selected products fit the completed system.
Size
List the loads and daily run times before comparing panel generation, usable battery storage and recharge time.
Open the solar sizing toolConnect
Use expected circuit current and total circuit length for an initial cable-size and voltage-drop check.
Open the cable sizing toolCheck
Confirm battery limits, charging profiles, solar input, loads, protection, mounting and environmental requirements together.
Ask the off-grid teamComplete-system check
Send us your battery, charging sources, loads, available space and intended installation so our off-grid team can help check suitable Exotronic options.
Useful details: system voltage, battery chemistry and current limits, charging sources, daily loads, cable lengths, dimensions and mounting environment.
Selected buyer guides
Six relevant Solar 4 RVs guides covering Exotronic batteries, solar, pre-wired boards and the surrounding electrical system.
Exotronic Expands Its Battery Range with the Alpha Slimline Series Exotronic has introduced the Alpha Slimline Series Lithium LiFePO4 batteries, expanding its battery lineup...
Read guide
Field Testing Highlights the Gap Between Rated and the Real-World Solar Performance With increasing demand for higher-output solar systems in caravans and RV setups,...
Read guideExotronic bellmouth tinned copper lugs are now available through Solar 4 RVs, giving installers and DC system builders access to a broader local lug...
Read guide
At Solar 4 RVs, we provide a variety of Exotronic branded Pre-wired Victron boards, designed to make off-grid setups simpler and more efficient. Perfect...
Read guide
If you are choosing a portable solar panel for camping, the easiest way to get it right is to size it from your daily...
Read guide
Discover how to choose the best solar panels for your caravan. Learn about high-efficiency, durable, cost-effective, easy to install, and flexible solar panels from...
Read guideAbout this range
Exotronic manufactures a comprehensive range of premium electrical components designed specifically to withstand harsh Australian conditions. From high-output, shade-resistant solar arrays to robust deep cycle lithium battery banks and precision circuit protection, the Exotronic ecosystem provides everything required to build a highly efficient and reliable power system. These components are expertly engineered for demanding applications, including caravans, motorhomes, RVs, 4WD canopies, marine vessels, trucks, commercial vehicles, and remote tiny homes.
Exotronic Fusion fixed solar panels utilise advanced monocrystalline PERC technology, square-cut cells, and multi-busbar designs to maximise energy yield, even in low-light environments. Pair these with Exotronic adjustable aluminium brackets and secure cable entry covers for a complete roof installation. For a broader range of solar module options, you can explore our complete selection of Off Grid Solar Panels.
The Exotronic Alpha and Apex series lithium batteries offer deep cycle reliability with built-in smart Bluetooth monitoring. Available in 12V, 24V, and 48V configurations, these IP67-rated batteries are engineered for robust off-road touring and marine applications. For those requiring different battery chemistries or form factors, view our complete range of Deep Cycle Batteries.
Safeguarding your electrical system is critical for long-term safety and performance. The Exotronic range includes high-quality MEGA, MIDI, ANL, and MRBF fuses, alongside heavy-duty tinned copper busbars, battery isolation switches, and waterproof DC circuit breakers. For specific fuse ratings or alternative protection methods, browse our Circuit Protection: Breakers, Fuses & Switches category.
When designing an off-grid system with Exotronic components, it is essential to match your system voltage across all devices. Ensure your solar array voltage is compatible with your MPPT charge controller limits and that your circuit breakers and fuses are rated appropriately for the continuous current of your inverter and charging sources. Exotronic ABS spoiler mounts and cable entry glands are designed to pair seamlessly with standard RV roof materials using appropriate structural adhesives. If utilising the Exotronic network and Ethernet patch cables for system monitoring, verify the routing length requirements before passing cables through vehicle bulkheads.
As an Australian Family Business with a decade of experience, we pride ourselves on supplying high quality products backed by dedicated before and after support. Our team ensures fast dispatch so you can start your build sooner. Equip your caravan, 4WD, or boat with ultra durable Exotronic power systems today to experience reliable, long-lasting energy wherever your travels take you.
Before you choose
Exact ratings, compatibility, warranty and installation requirements remain product-specific; use the current product page and manual as the final authority.
The current range includes lithium batteries, fixed and portable solar panels, pre-wired boards, battery boxes, cable, lugs, connectors, sockets, switches and related off-grid electrical products. Use the live collection and filters because availability and individual product families change over time.
Products from different brands can be used in one system when their voltage, current, charging profile, communications, connection and environmental requirements are compatible. Check the exact specifications and manuals rather than assuming compatibility from the brand name alone.
The current Exotronic range includes products for 12V, 24V and selected 48V systems. A nominal-voltage label is only the starting point: confirm the exact operating range, charging voltage, current limits and every connected component for the selected model.
No. Environmental and ingress-protection ratings are model-specific. Check the selected battery's current product specifications and installation instructions for water, dust, temperature, mounting and ventilation requirements.
Start with the available area and required construction, then compare panel dimensions, power, open-circuit voltage, operating voltage, short-circuit current and operating current with the controller limits. Also allow for mounting, shade, orientation, cable and expected conditions.
No. A pre-wired board reduces assembly work, but it must still be matched to the battery, charging sources, loads, cable, overcurrent protection, mounting and installation environment. Fixed 230V wiring and connected electrical-installation work require an appropriately licensed person.
Warranty coverage and conditions vary by product family and model. Check the current product page and applicable warranty terms for the exact item rather than applying one warranty period to the complete Exotronic range.
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