- 3.High performance stable : You can use solar power panels Charge. It works without bothering noise, no fuel or gasoline, it can safeguard. It has a certain stability ，short circuit protection，overload protection，temperature protection, etc.
- 4.Other unique design: Unique design of display screen. You can see Battery remaining time remaining output power on the screen. It has LED Flashlight; help you get light in an emergency. Intelligent BMS management system