Photovoltaic module load voltage (recommend data): 12V System best mppt working voltage range (18V-60V); 24V System best mppt working voltage range (36V-72V); 36V System best mppt working voltage range (54V-144V);48V System best mppt working voltage range (72V-144V). Note: There will be some data records on the product display, which is due to our installation and quality testing left behind, this is a normal phenomenon!

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Solar Panel: Fit for 900W(12V);1700W(24V);3400W(48V);Max input Voltage:150V PV
LCD Display—clear to see operating data and working condition, Real-time energy statistics function with Multiple load control modes,Mppt solar charge controller Display the daily power generation curve and current curve.
Support 4 charging options: Sealed, Gel, Flooded and User-defined, 12V 24V 48V Auto
The tracking rate of maximum power is ≥99% and the maximum conversion rate is >98%
Multiple protection against overcharge, over discharge, over load, short circuit, reverse polarity, over heat and battery under voltage.