Description

Monocrystalline Silicon Material The portable foldable solar panel is made of monocrystalline silicon, which is and has a service life. 1 USB interface: with a USB charging port, the portable foldable 40W solar panel can the device and give you a great user experience. It can be used after being placed in sunlight for charging, and the charging efficiency depe on the of sunlight exposure. Easy to use: with a USB charging port, the portable foldable 40W solar panel can the device and provide you a great user experience. [Easy to Use]: No modification, cutting or drilling required, easy to use. Simple to operate and can be completed in a short time, it is the replacement. [Professional Manufacturing]: Our products are carefully designed and manufactured. have a strict quality control system to ensure stable product quality, compliance with standard specifications, and strict compliance with factory quality control.