China cheapest wholesale price of 30w small solar system/ solar system kit/ compact solar power system with lowest shipping cost   

30w small solar system/ solar system kit/ compact solar power system pictures  :

   30w small solar system/ solar system kit/ compact solar power system structure chart : 

1. Bluetooth decoding display screen   2.Decoding board button  3. SD card inserted into the interface  

4.U disk inserted into the interface    5.DC12V output indicator light   6.USB8.4 V output indicator   

 7.USB5V output indicator light    8.USB3.3 V output indicator light   9.Battery power indicator light  

10.Bluetooth decoding board switch    11.The system total switch  12.DC12V output interface  

13.FM radio antenna  14.Solar panels charge interface 15.Mains charging interface

16.The system charge indicator 17.USB multistage voltage output fluctuations switch

18.USB output interface  lar panel  20.one trun eight USB line 1 set  

21.DC12V LED bulbs+DC line+lamp holder

30W small solar system/ solar system kit/ compact solar power system  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. Supports WAV lossless format, WMA format and MP3 format audio file playback, support fast forward and rewind functions. Have recordings, radio and remote control functions.
3. Have bluetooth audio reception function, can be paired with a Bluetooth device is connected to play MP3 or lossless WAV files. Can play U disk or MP3 files on the SD card.
4. Internal core components are designed to easily changable form.When one part is damaged, users can maintain it without any professional knowledge.
5.Can connect to nation grid and have product diversification charge.
6. 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.
7. Multi-voltage output of the system for different digital products to use.
8.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.

30W small solar system/ solar system kit/ compact solar power system parameters: 

30W small solar system / solar system kit/ compact solar power system load products : 

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We can do ODM OEM as your detailed requirments !