Product Overview
This 15W flexible solar panel combines an 18V panel output with regulated 5V USB connections. The 420 × 280 × 3mm module supports a compact mobile setup with DC and USB connection choices.


Details & Specs
| Rated panel power | 15W |
|---|---|
| Working voltage | 18V panel; regulated 5V USB |
| Dimensions | 420 × 280 × 3mm |
| Cell / surface | polycrystalline flexible solar panel |
| Connection | dual USB outputs and DC5521 female socket |
| Open-circuit voltage | 21.6V |
| Packed weight | approximately 650g |
| Included | one panel with car-plug and battery-clip leads; controller excluded |
Key Features
- 15W polycrystalline panel
- Flexible 420 × 280 × 3mm construction
- Dual regulated 5V USB outputs
- DC5521 female socket for a matching cable
- Controller is not included

Compatibility & Notes
Use a compatible charge controller and verify battery chemistry, voltage and polarity before connecting. Select the package with the cables you need; the panel rating is not the controller current rating.


