... solar power input 1KW 2. LCD display solar controller The solar charge controller is control device which can control solar panel and ... as DC power of the Mobile Communication Base. Solar charge controller is the most important part in off-grid system, ... Temperature Compensation(optional)4mV/°C/2V ,–35°C--+80°C , Precision: ±1°CCommunication Mode(optional)RS232,RS485,RJ45,GPRS. EtcProtection ...