MPPT Solar Boost Controller 12-50V 550W

1 98% CONVERSION RATE: Using multiple power tracking algorithms, the charging efficiency is greatly improved, with a conversion rate of up to 98%. 2 DIGITAL DISPLAY: The installed HD screen provides a clear display of various parameters and charging operation status under strong light or at night. 3 ONE BUTTON RESET: The procedure is made simple when the system experiences an anomaly that only one button to reset and restart the system. 4 INTELLIGENT COOLING FAN: When the housing temperature exceeds 50 , intelligently turn on the fan. When the temperature is lower than 50 , the fan will turn off. Reduce power consumption and improve efficiency. 5 PARAMETERS RESETTABLE: Users can set various battery charging parameters to suit various battery types, like lithium battery, iron lithium battery, acid battery, etc.

What's in the box
1 x MPPT Solar Controller