Description
Product overview
This portable four-panel folding solar panel provides a rated output of 400W and is designed for charging the compatible Optimum EV Solutions Portable Power Bank. Its folding format is intended to make transport, positioning and storage more practical.
Key specifications
- Rated power output: 400W
- Panel design: four-panel folding construction
- Operating voltage: 41V
- Compatibility: Optimum EV Solutions Portable Power Bank
- Colour: grey
- Outer material: Grey Dragon Cloth wrap material
- Expanded dimensions: 107 × 63 × 0.4cm
- Weight: 15kg
- Ingress protection: IP65
Protection features
- Leakage protection
- Over-current protection
- Under-voltage protection
- Over-temperature protection
Compatibility and use
Confirm connector and electrical compatibility with the intended power station before ordering. Actual solar output varies with sunlight, panel angle, temperature, shading and other environmental conditions. The 400W figure is the rated panel output and should not be interpreted as guaranteed continuous real-world output.
What is included
The listing is for the folding solar-panel unit shown. A portable power bank and other equipment are not included unless expressly stated in the order summary.
Delivery and returns
Orders are handled within 1–2 business days and normally spend 2–3 business days in transit within the United Kingdom. Standard UK delivery is free. Eligible unused items may be returned within 30 days under our published Returns & Refunds Policy. Contact our support team before sending or bringing a return to our warehouse.



