100A 80A 60A 50A MPPT Solar Charge Controller 12V/24V/36V/48VDC Auto Solar Regulator Max PV Input ,Easy to Install

Low failure rate components of ST and IR ensure the product's service life 100% charging and discharging in working environment temperature range Maximum DC/DC transfer efficiency as high as 98.7% Advanced MPPT technology & ultrafast tracking speed guarantee tracking up to 995 Advanced MPPT control algorithm minimize the MPP loss rate and loss time