Effective protection function, including PV over-voltage protection, over-current protection, auto dreating against over-temperature, etc.
Advanced MPPT algorithms: Solar maximum power point tracking efficiency reaches 99%.
Support GPRS module, which can remote monitor the controller by using the APP.
The solar pump controller automatically start of sleep only after being connected to solar panel without any parameter setting.
Model (<2.2kW) can be configured with the boost module, which can make the pump work in low voltage and reduce the cost by decreasing the numbers of solar panel.
Optional cabinet product for IP54 protection level
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