Description

At present we mainly provide *8V/*6V/**0V/**0V MPPT solar controller , with a wide range of open circuit voltage for option ,  the technology of Max power point tracking improves the utilization efficiency of solar cells extremely , the efficiency even can reach *9.*9% , also with the complete protection functions for solar cells reverse connection , batteries reverse connection , countercurrent at night , battery over-charge , battery over-discharge and also battery over-temperature alarm etc . also with the RS**5/RS**2 communication connection for option , can monitor the system automatically according to requests .