China cheapest wholesale price of 20W portable solar kits, solar power generator, solar energy systems

China cheapest wholesale price of 20W portable solar kits, solar power generator, solar energy systems  

20W solar energy systems :

20W solar energy systems product features:
1. Perfect working indicator gather on the main MCU controller, users can easily and fully grasp the system operation and achieve full intelligent control through the chassis panel indicator.
2. Internal core components are designed to easily changable form.When one part is damaged, users can maintain it without any professional knowledge.
3. Low self-loss, high energy efficiency, high stability are the advantages of the system.The system achieves zero power when turned off, improving the overall performance of the system through the system perfect switch settings which makes the system more energy-efficient, time-use load more lasting.
4. Multi-voltage output of the system for different digital products to use.
5.The system uses terminal connections to connect external components,having the counter-attack, overcurrent, overvoltage, over-discharge protection features. The intelligent control makes it possibleto use without any professional knowledge, suitable for different consumer groups.

20W solar energy systems parameters: 

20W solar energy systems load products : 

We are professional manufactuer on solar power system in China ,if you have any problems ,please contact us !

We can do ODM OEM as your detailed requirments !