My customer has this military solar trailer I installed 4 BYD used batteries into.
He then went with eight 100Ah 12V batteries, and he asked me if this would allow him to operate 50Amp loads off his 3500W inverters.
I explained it would only allow what he has to operate for longer times.
So I’m now planning to replace his three 3500W 24V inverters with a pair of 6500W growatts/MPP units. This would bump the batteries up to 48V, and his array voltage to 250V max, from 150V, and go from two 50Amp charge controllers to four 80A controllers.
This should allow him to attach FAR more solar to the trailer, and he has PLENTY of panels to max out his charging.
The units also have Wi-Fi built in!
So he can get status and usage reports etc.
The wiring is MASSIVE in the trailer, so no issues there. I am concerned about the fuses installed. They appear to be ANL fuses, so I think they should be upgraded to T-class.
Anybody think of any hurdles I should consider before ordering all this?
He then went with eight 100Ah 12V batteries, and he asked me if this would allow him to operate 50Amp loads off his 3500W inverters.
I explained it would only allow what he has to operate for longer times.
So I’m now planning to replace his three 3500W 24V inverters with a pair of 6500W growatts/MPP units. This would bump the batteries up to 48V, and his array voltage to 250V max, from 150V, and go from two 50Amp charge controllers to four 80A controllers.
This should allow him to attach FAR more solar to the trailer, and he has PLENTY of panels to max out his charging.
The units also have Wi-Fi built in!
So he can get status and usage reports etc.
The wiring is MASSIVE in the trailer, so no issues there. I am concerned about the fuses installed. They appear to be ANL fuses, so I think they should be upgraded to T-class.
Anybody think of any hurdles I should consider before ordering all this?