Petoors

LXIN 5000 5kva luxpower solar inverter 2x MPPT (6400w) 48v inverter and I want to us3e it as grid tied

Thanx guys, going to have a chat to my installer as I do not have a split db and that might resolve the tripping problem . Hope it helps. Still looking to get the inverters compliant

New in the solar business and dont have a clue about electricity but learning fast. I got myself 3 Averge Battery's, two 5kva Lux power inverters and 8 Panels. Installation was done by a greencard electrician. I submitted my application for registration to the municipality for grid tied installation. In the meantime my old Colnog prepaid meter started tripping every 30 seconds or so. It would come back after another 30 seconds...Conlog was contacted and their response was that the meter is very old and would not be able to accept the solar system. My application to the munisipality was rejected as the Inverters was not compliant to some or other governing body's list of compliant inverters. I was advised to get some sort of switch to completely stop inverters from feedback to the grid. Is there any one out here with some advice ...Please help in laymen's terms as I am an absolute noob regarding all the big terms.