500W 12V Flexible Shingled Solar Panel for Caravans, RVs & Camping

This 500W 12V shingled flexible mono solar panel is designed for lightweight, low-profile solar charging on suitable caravan, RV, boat, 4WD and camping installations. Its 990 × 770 × 3mm format can suit applications where panel height and weight make a conventional framed panel less practical.

Before ordering: measure the mounting area, confirm the surface and installation method are suitable, and check that your controller can accept the panel’s 21.8V open-circuit voltage and 27.84A short-circuit current. This listing is panel-only unless the included-items section states otherwise.

Need another wattage or construction type? Compare the full flexible solar panel range.

Why Choose This 500W Flexible Solar Panel?

• 500W rated peak power under standard test conditions
• Shingled monocrystalline cell construction
• Low-profile 3mm panel design
• Suitable for selected caravan, RV, marine and off-grid installations
• Compatible with lithium LiFePO4, AGM and deep-cycle battery charging when used with the correct controller

Technical Specifications

• Peak Power (PM): 500W
• Maximum Power Voltage (Vmp): 18.5V
• Maximum Power Current (Imp): 27.03A
• Open Circuit Voltage (Voc): 21.8V
• Short Circuit Current (Isc): 27.84A
• Panel Type: Flexible shingled monocrystalline solar panel
• Dimensions: 990 × 770 × 3mm
• Product Warranty: 10 years
• Performance Warranty: 25 years

Suitable Applications

• Caravan and RV roof solar setups
• Camper trailers and 4WD touring systems
• Marine, boat and low-profile solar installations
• Camping battery charging systems
• Lightweight off-grid setups where panel weight matters

Controller and Battery Compatibility

Use a compatible MPPT solar charge controller, DC-DC charger with solar input, or hybrid inverter that can safely accept the panel voltage and current. Check the controller’s maximum PV voltage, input-current limit and battery-charging profile before connection. Browse compatible system storage in the lithium battery range.

When combining panels, remember that series connections increase array voltage and parallel connections increase array current. Recalculate the complete array against the controller limits rather than relying on the rating for a single panel.

What’s Included

• 1 × 500W 12V flexible shingled mono solar panel
• Pre-terminated solar leads

Mounting adhesive, brackets, extension cables, solar controller, fuses, isolators and batteries are not included unless purchased separately.

Flexible Panel Installation Guidance

Follow the manufacturer’s installation instructions. Avoid sharp bends, pressure points, unsupported gaps, trapped heat and highly uneven surfaces that can stress the cells. Do not walk on the panel unless the manufacturer explicitly permits it.

For caravan and RV roofs, confirm the roof material, structural support, adhesive or fastening method, water sealing, cable route and access for future inspection. Use appropriately rated cabling, connectors, fuses and isolation equipment, with qualified installation assistance where required.

Real-World Output

Rated output is measured under standard test conditions. Actual solar output varies with sunlight, panel temperature, mounting angle, shade, cleanliness, airflow, cabling and controller efficiency. Flexible panels can run hotter than ventilated framed panels, which can reduce real-world output.

FAQs

Is this 500W flexible solar panel suitable for a caravan?

It can suit a caravan or RV where the available roof area, mounting surface, panel dimensions and electrical system are compatible. Measure and verify those points before ordering.

Can it charge a lithium battery?

Yes, when connected through a compatible controller with the correct lithium charging profile and sufficient PV input capacity.

Is a flexible panel better than a fixed framed panel?

Flexible panels are useful when weight, profile or a suitable curved surface matters. A framed panel can be preferable where rigid construction, rear ventilation and conventional brackets are priorities.