Built in explosion relief device to dredge gas, and built in fire protection device to cut off the fire source for 3 seconds ◆ High-voltage stack Modules are connected in series without cable connection, and high -voltage platform improves system efficiency. ◆ Thermal management Temperaturedetection of key parts, cell, power plug-in, etc. ◆ Wide temperature operation The heating function is optional to meet the application scenarios with low temperature and nosense. ◆ Environmental friendliness IP protection grade 65, anti-corrosion grade ≥C2, environmental protection battery. ◆ Intelligent and visual Support remote upgrade, real-time battery warning information push, LCD data display.