1. Used to MP3 mobile phones, mats or other controlled devices. With dual female USB ports, you can easily the device through a USB charging cable.
2. Suitable for car batteries, automobiles, RVs, ships, airplanes, satellites, space stations, outdoor breeding, planting, tourism, solar street lights.
3. Constructed with high‑quality materials, environmentally friendly, IP65 waterproof, and sensitive, good applicability.
4. Lightweight and portable, easy to carry. Suitable for outdoor cycling, mountaineering, hiking, camping, tourism, etc.
5. High conversion efficiency, good output efficiency, you can put the panel out in the sun and use it to the device directly.

Spec:
​Item Type: Solar Panel Kit
Material: Monocrystalline Silicon
Color: As shown in the picture
Product Size: Approx. 280x280mm / 11.02x11.02in
Controller Size: Approx. 133x68x35mm / 5.24x2.68x1.38in
Weight: Approx. 577g / 20.4oz
Power: 40W
Open Circuit Voltage: 18V
Short Circuit Current: 2A
Output Voltage: DC 18V&9V, USB 5V
Waterproof Rating: IP65
Conversion Rate: 23-24%
Controller Parameters:
Controller Rated Current: 30A
Voltage: 12/24V automatic
USB Voltage: 5V 2A
Standby Current:

packing list:
1 x Solar Panel
1 x Controller
1 x Crocodilian Clip
4 x Suction Cup
1 x Connection Line
2 x Chinese and English Manual

Note:
1. Please allow 1‑2in error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
3. Without power storage function.