DOKIO 400W (4×100W) Flexible Solar Panels 18V Monocrystalline for 12V Battery Charging, Semi-Flexible ETFE Lightweight with MC4, Expandable for RV Marine Camper Van Trailer Off-Grid Systems
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Size: 400w
Features
- Four Panels, Scalable Power400W set builds larger 12V/24V systems. Connect in series or parallel depending on your controller and batteries.
- Flexible DesignSemi-flexible panels bend up to 30, fitting curved or irregular surfaces on vans, boats, and campers.
- Safety-Focused Installation & Cooling Leave ventilation space so heat can escape. Do not mount directly on combustible materials (e.g., wood, asphalt shingles, fabric, foam). Avoid trapping heat or running cables beneath the panel.
- Lightweight BuildThinner and lighter than rigid glass modules, easy to handle, mount, or remove for mobile power needs.
- Safe Use & ConnectionUse with PWM/MPPT controller, avoid exceeding rating, and allow ventilation space to reduce heat and maintain output.
- ETFE CoatingETFE top layer offers higher light transmission and weather resistance than PET. Keep surface clean for efficiency.
- Protected PackagingFoam corners and reinforced cartons reduce shipping damage. If any issue occurs, contact uswe resolve quickly, often without returns.
Brand: DOKIO
Material: Monocrystalline Silicon, Aluminum, Etfe
Efficiency: High Efficiency
Included Components: Bag
Maximum Power: 400 Watts
Manufacturer: DOKIO
Item Weight: 13.42 pounds
Product Dimensions: 38.4 x 22.2 x 0.04 inches
Item model number: flexible solar panel 400w
Size: 400w
Color: Black
Material: Monocrystalline Silicon, Aluminum, Etfe
Shape: Rectangle
Maximum Power: 400 Watts
Included Components: Bag
Batteries Included?: No
Batteries Required?: No
Date First Available: July 16, 2025
Frequently asked questions
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
