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Sale price USD $29.99 Regular price
Specification SP400-Pro ship with 1 parcel
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This is limited warehouse inventory released through a short-term clearance program. The remaining units are being offered at a lower price to reduce storage time and make room for new stock.
The sale is for available inventory only. Product specifications and included accessories depend on the selected option shown on the product page.
A high-output foldable solar panel for portable power stations, RV trips, camping, emergency backup, and everyday off-grid charging. Confirm connector type and input limits before use.
The foldable panel opens into a large charging surface while remaining compact for transport. Use it with a suitable power station or other supported DC system.
A large rated output helps replenish compatible power stations faster than small travel panels when sunlight is strong.
Designed around a 41V, up-to-10A output profile. Always verify your device’s permitted solar input before connecting.
The ETFE-covered surface is advertised at up to 22–23.5% conversion efficiency under suitable test conditions.
The multi-section layout folds down for storage in an RV, vehicle, garage, or camping kit.
Place the panel in direct sunlight, adjust the support legs toward the sun, and keep cables free from sharp bends. Output varies with weather, angle, temperature, shading, and the connected device.
Keep portable power equipment topped up at a campsite, on an RV trip, during outdoor work, or as part of a home emergency setup.
Adjustable support legs help you aim the panel toward the sun. Fold each section carefully before storage and keep the surface clean for best performance.
The panel uses an ETFE-coated solar surface with a heavy-duty fabric backing designed for repeated outdoor setup. It is water-resistant for normal outdoor exposure, but should not be submerged or left in severe weather.
The selected option may include a DC cable with MC4-style connections and an approximately 2 m lead. Connector type and included cable can vary, so compare the option details with your power station before ordering.
| Product type | Foldable portable solar panel |
| Rated output | 400W class |
| Output profile | Up to 41V / 10A DC (verify device input limits) |
| Cell efficiency | Advertised up to 22–23.5%, depending on test conditions |
| Surface / backing | ETFE solar surface with 1200D-class protective fabric |
| Folded size | Approx. 55.5 × 55.5 × 6.5 cm (configuration may vary) |
| Cable | Approx. 12 AWG, 2 m lead; connector varies by selected option |
| Recommended use | Compatible portable power stations, RV, camping, outdoor work and emergency backup |
It is intended for compatible portable power stations and supported DC charging systems. Check the input specifications and connector before use.
400W is a rated class output. Actual power depends on sunlight intensity, panel angle, temperature, shading, cable loss, and the connected device.
The surface is designed for normal outdoor exposure, but the panel and connectors should not be submerged or used in severe rain. Dry connectors before connecting.
The selected option may include an approximately 2 m cable with MC4-style ends. Confirm the exact included cable and connector in the option details.
Use a soft damp cloth to remove dust. Avoid abrasive cleaners, sharp tools, high-pressure water, and folding while wet.
The panel, support structure, and cable contents depend on the selected option. Review the option title and package list before checkout.
Your order is processed quickly after payment. Tracking information will be provided after shipment.
We want every customer to feel confident before ordering. Your solar panel is processed quickly, shipped with tracking, and supported by our customer service.
Orders are shipped from the nearest available warehouse. Tracking information will be provided after shipment, so you can follow your order every step of the way.
Didn’t fit your needs? You can request a return or exchange within 60 days.
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Our support team is ready to help with order questions, shipping updates, and after-sales service.
Sale price USD $29.99 Regular price
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