Shop bifacial solar panels for caravans, RVs, sheds, ground-mount systems and off-grid power setups. Bifacial panels are designed to collect light from the front surface and, where mounting conditions allow, reflected light reaching the rear of the panel.
Bifacial Solar Panels for Caravan & Off-Grid Power
Bifacial solar panels can be a practical choice for customers who want to maximise solar input from suitable installation space. This collection includes fixed bifacial panels in different wattages and formats, from caravan and 12V-style options through to selected larger double-glass panels.
Actual performance depends on the complete installation—not panel wattage alone. Rear-side energy gain varies with mounting clearance, surface reflectivity, panel angle, shade, weather, wiring and the solar controller or inverter system used.
How Bifacial Solar Panels Work
A bifacial panel has active solar cells on both sides. The front captures direct sunlight, while the rear may collect reflected or diffused light when it is not blocked by a mounting surface. Light-coloured or reflective ground, roofing, gravel, sand and open mounting arrangements may provide better rear-side conditions than a panel mounted directly against a dark solid roof.
Choose the Right Bifacial Panel
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Mounting environment: consider whether the rear of the panel will have useful exposure to reflected light.
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Available installation space: measure roof, rack, shed, canopy or ground-mount area before selecting panel dimensions.
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Panel format and wattage: choose around your battery system, daily energy use and available mounting space.
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Controller compatibility: confirm the total solar-array voltage and current remain within your MPPT controller, PWM controller or inverter’s stated limits.
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Battery system: match solar input with compatible lithium LiFePO4, AGM or other approved battery storage.
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Mounting hardware: use brackets, rails and fasteners suitable for the panel frame, surface and expected vibration or wind exposure.
Get Better Real-World Solar Output
Keep panels as free from shade as practical. Even small shadows from vents, antennas, roof racks or nearby objects can reduce solar production. Use correctly sized cabling, protected connections and suitable fuse protection to help reduce avoidable voltage drop and support reliable charging.
For caravan and 4WD systems, bifacial panels can complement a compatible battery bank, solar charge controller and DC-DC charging setup. For larger fixed systems, confirm all electrical, structural and installation requirements before purchase, and use qualified installation support where required.
Explore our bifacial solar panels to build a practical solar-charging system for Australian touring, off-grid living and fixed solar installations.
