20W Flexible Solar Panel Kit 12V/24V with USB & 300W Controller

20W Flexible Solar Panel Kit 12V/24V with USB & 300W Controller Description

Portable 20W Solar Flexible Panel Kit 12/24V Switch USB Charging Interface Solar Board With 300W Controller Waterproof Solar Cells for Phone RV Car
Warm notice:
1. The solar controller is universal for 12 and 24, but currently the supporting solar panel is used for 12 volts, so this complete set is designed for 12 volts.
2. Controller MAX output power is 300W ,solar panel power about 20W ONLY!!
Features:
Made of high-quality materials, environmentally friendly, durable and delicate. It has a high conversion rate.
Dual-output solar panels with USB interface to meet any of your requirements.
Environmental protection and pollution-free, realizing the conversion of solar energy to electric energy
It has a wide range of applications and can be used in many places, such as automobiles and small household appliances.
A solar panel is a device that directly or indirectly converts solar radiation into electrical energy by absorbing sunlight. Compared with ordinary batteries and rechargeable batteries, solar panels are more energy-efficient and more environmentally friendly.
Specifiations:
Name: Flexible Solar Panel
Type:Standard Kit/Standard Kit+Controller (optional)
Controller current selection: 10A, 20A, 30A, 40A, 50A, 60A (optional)
Material: Polysilicon
Controller power: 300W
USB output: 5V
Number of USB ports: 2
Size: 43 * 20cm 
Color: as show
Packing list:
1*Standard Kit+Controller