S
stodsy
hi i have just done a 4kw system it is with sanyo panels and a power 1 inverter 2 strings of 8 and its on a south faceing roof but it is only doing 9 units a day i have 330 volts on each string but very little amps i have had a look at every connection and all looks good i have looked at reverse polarity and that looks ok as well any help would gratefull thats alan :coffee: