I buy before 4 months 3 6.5 kw…
I buy before 4 months 3 6.5 kw inverters for parrallel system and one of the 3 inverters after alot of cheking off parameters they told me that probaply have other version of programe so for 3 fouse electrycity NEVER WORK.they dont have suport for nothing so i buy other for other company inverter .so i tell you just try something els.thanks