RCinFLA ✭✭✭✭

You did not mention model of all-in-one inverter. I am assuming it is a high frequency unit and not carried by forum host. Often these inverters have a neutral-ground bonding relay internal. When the… (View Post)

If heat sink is not getting hot, it sounds like a bad temp thermistor or bad thermistor connection. Check if there is control panel setup view that shows FET temp reading. Check if temp is off actual… (View Post)

Most BMS balancers do not balance dump a LFP cell less than 3.4vdc. If you always charge to lower voltage you will eventually get out balance cells. You should periodically take absorb to 3.5v per ce… (View Post)

The 18A PV input is with a high PV DC voltage panel array input. I am guessing you are talking about a Sol-Ark inverter. Other HF all-in-one inverters operate in simlar way. Sol-Ark has two SCC contr… (View Post)

Not so much HF vs LF, as it is good design/good quality vs bad design/bad quality, Many of the high freq inverters are very low cost, and low quality. There are only a couple of good quality models. … (View Post)