Review on ⚡ PowMr MPPT Charge Controller 60A - 48V 36V 24V 12V Auto, LCD Backlight, Max 160VDC Input, Solar Charge for Vented, Sealed, Gel, NiCd, Lithium Batteries - Software Update Version (MPPT-60A) by Steven Ross

With 3400W PV power and 3000W Whisper 175 wind generator. This controller connects directly to the line inverter and the upgraded wind generator controller. plug and play It will add 2 more kW of PV, so ordered one more for this array. I don't need absorption, so absorption and float are the same. It's confusing, but done in 3 hours. During installation, it showed no output power, but a good wind and a sunny day accelerate the inverter to more than 3KW, and the MPPT is a constant output of 3300W in cool weather. The fan turns on for about 1 minute every 4 minutes it is off. Works perfectly.