Main parameters: Model: ET-MPPT3048 Rated Voltage: 48V Max Load Current: 30A Input Voltage Range: 48V~80V Length≤1m Charge Loop Drop: Length≤1m Discharge Loop Drop: Full Charge Cut: 54.8V Low Voltage Cut: 42V~44V Temperature Compensation: -3mv/℃/cell No Load Loss: ≤20mA Efficiency : >97% Max Wire Area: 6mm2 (30A) Ambient Temperature: -25℃~+55℃ Product Description: MPPT30 series of 30A solar controller (also known as intelligent solar charge controller, solar charge controller, PV controller) can intelligently regulate the working voltage of solar panels, letting the solar panels always work at Maximum Power Point of V-A curve. Compared with ordinary solar controller, this MPPT controller is equipped with temperature compensation function, can increase the efficiency of PV modules by 10%-30% and can observably prolong the life span of storage battery.
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