1 / 13Hover to zoom · click to enlargeLensun 400W (2 × 200W) Flexible Solar Panel for Roof-Top Tents
Ships from Lensun Solar's U.S. warehouse
- Shipping calculated at checkoutShown before you pay, once you enter your address.
- Authorized Lensun Solar dealerFull manufacturer warranty and support.
- 2-year warrantyWorkmanship, backed by Lensun.
- 30-day returnsOn new, unused items.
Shipping & handling
- Orders are processed within 1–3 business days.
- Parcel items typically arrive 3–7 business days after shipping. Freight items (panels, batteries, inverters and kits) typically arrive 5–14 business days after shipping.
- Rich Solar and SunGoldPower products ship free to the lower 48 states and Washington, D.C., with no minimum. Lensun shipping is based on weight and shown at checkout.
- Freight deliveries need an appointment and a signature, and are delivered curbside.
Returns & refunds
Request a return within 30 days of delivery. Items must be new, unused, not installed, and in their original packaging.
- Contact us first for a Return Merchandise Authorization (RMA). Returns sent without one are refused.
- For a change-of-mind return, you pay return shipping and a 15% restocking fee is deducted from your refund.
- Damaged on arrival? Report it within 3 business days of delivery and we arrange a replacement or full refund.
Warranty
Lensun's warranty policy covers its products with a 24-month workmanship warranty for the original buyer; Lensun repairs or replaces defective items. Lensun's FAQ rates its cells at 90% or more of nominal power after 10 years and 80% after 25 years.
Need help choosing?
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Two 200W flexible panels (400W) for roof-top tents
This Lensun set gives you two 200W flexible panels (400W total) for a roof-top tent. Each panel uses 18BB N-type cells rated at 25% efficiency under a self-cleaning ETFE film, with a 9-layer monolithic lamination that includes two layers of aerospace-grade window film.
Each panel weighs 6.4 lb (2.9 kg) and measures 43.7 × 34.9 in. Mount them with VHB tape or a structural adhesive such as Sikaflex 552. Buy the panels alone, or add Lensun's Y connectors and 16 ft (5 m) cable, its 40A waterproof MPPT controller, or both.
N-type solar cells
Advanced 18BB N-type cells rated at 25% efficiency deliver more power from the same size and reduce hot spots and micro-cracks.
- Twin-array design keeps working in partial shade
- Self-cleaning ETFE film with high light transmittance
9-layer monolithic lamination
Nine materials laminated into one seamless piece, including two layers of aerospace-grade window film, shield the cells from vibration, impact and thermal stress.
- Protects cells from hail, heavy snow and high winds
- Built for off-road and overland use
Light enough for a roof tent
Each 200W panel weighs 6.4 lb (2.9 kg), about 30% of a glass-panel equivalent, which helps fuel economy and keeps the center of gravity low.
- 43.7 × 34.9 in (1110 × 886 mm) per panel
Install with tape or adhesive
Mount the panels with VHB double-sided tape (sold separately) or an automotive-grade structural adhesive such as Sikaflex 552, Sika 554 or Fix8.
- Optional Y connectors and 16 ft (5 m) cable link the two panels
- Optional 40A waterproof MPPT controller, pre-wired with fuses
Specs, images and product claims on this page come from Lensun's 400W (2 × 200W) roof tent flexible panel page. Last checked Oct 30, 2026.
Specifications
From Lensun Solar's published specifications for model LS-200FX2x2.
Electrical (per panel)
| Peak power | 200W (400W for two) |
|---|---|
| Max power voltage | 22V |
| Max power current | 9.09A |
| Open circuit voltage | 26V |
| Short circuit current | 10A |
| Power tolerance | ±3% |
| Maximum system voltage | 500V |
Cells & build
| Cell type | 18BB N-type |
|---|---|
| Cell efficiency | 25% |
| Surface | ETFE film |
| Lamination | 9-layer monolithic, dual aerospace-grade window film |
| Layout | Twin array for shade tolerance |
| Test conditions | STC: AM1.5, 1000 W/m², 25°C |
Optional 40A controller
| Type | 40A waterproof MPPT, plug-and-play |
|---|---|
| Wiring | Pre-wired with fuses and connectors |
| Protection | Reverse polarity, overcharge |
| Battery types | Sealed, AGM, gel, lithium |
Physical
| Panels | 2 × 200W |
|---|---|
| Dimensions (each) | 43.7 × 34.9 × 0.1 in (1110 × 886 × 2.5 mm) |
| Weight (each) | 6.4 lb (2.9 kg) |
| Cable | 3 ft (1 m) |
| Mounting | VHB tape (sold separately) or structural adhesive |
| Kit options | Panels only; + Y connectors and 16 ft cable; + 40A controller; complete kit |
| Warranty | 2-year workmanship |
| Model / SKU | LS-200FX2x2 |
What's in the box
Package contents as listed by Lensun Solar.
Documents & certificates
Official files from Lensun Solar.
Questions about the Lensun 400W (2 × 200W) Flexible Solar Panel for Roof-Top Tents
Answers from Lensun Solar's published product information.
What warranty comes with Lensun flexible and hood panels?
Lensun covers its products with a 24-month (2-year) workmanship warranty for the original buyer. Lensun also rates its solar cells to produce at least 90% of nominal power after 10 years and 80% after 25 years.
How is a flexible panel mounted?
Lensun recommends bonding the back of the panel with a silicone structural adhesive such as Sikaflex 252. On a hood, Lensun highly recommends its custom vinyl decal between the panel and the paint to protect the finish.
Will it work on cloudy days?
Yes, but it produces less. Lensun says a panel under a light overcast sky may produce about half as much as in full sun.
Why does shade matter so much?
The cells in a panel are wired together, so every cell needs full sun for the panel to work at its best. If any part of the panel is shaded, the output of the whole panel drops.
Can I walk on a flexible panel?
Lensun doesn't recommend it. Walking on the panel can damage the cells and solder joints inside.
Customer reviews
Reviews from Sun Energy Depot customers, collected by Judge.me.