If the input voltage is too high
Temperature Humidity controller STC-3028 is an ABS flame retardant plastic shell
Output voltage range: 4 v to 38 v dc voltage continuously adjustable
ICSP header for direct program download
8 lagging Output Frequency and Voltage 50/60 Hz
Daly BMS Smart BMS 4S Lifepo4 12V 24V 48V 100A BMS Current:LiFePO4 8S 24V BMS If the input voltage isDaly BMS Smart BMS 4S Lifepo4 12V 24V 48V 100A BMS Model BMS With Bluetooth,Balancing,NTC Optional voltage range12V 24V 36V 48V 60V 72V Optional current range40A 60A 100A 150A 200A 250A 300A 400A 500A Usage Scenario Used in RV energy storage,photovoltaic energy storage,home and outdoor energy storage, electric vehicles,tricycles,forklifts,tourist vehicles,golf cart etc. Support Customization Bulk orders can customize functions,parameters,logo. Support