Peterphuket
New Member
- Joined
- Apr 25, 2021
- Messages
- 7
Dear People,
Recently I bought 2 hybrid solar inverters from brand 'Must', model: PH18-5548 Plus, 5.5kW.
I know the opinions are divided, and also the software is difficult to adjust.
But, anyway, I have this, and like to know from people who have this inverters too, how they connect them parallel, I get 2 parallel cards, and have to exange this in the inverter with the boards inside.
But i wonder do i have to connect all the in-outputs also connect together?
For example i have 12 solar cells each 450 w, i connect them in 2 sets from each 2xp3s which results in 2x145V 20A, but do i have to connect the 2 PV inputs also parallel?.
Another question about this, i supposed in case of empty batterys, no sun, the converter switch automatic to the net/line? Or do i still need an ats?
Thanks in advance.
Recently I bought 2 hybrid solar inverters from brand 'Must', model: PH18-5548 Plus, 5.5kW.
I know the opinions are divided, and also the software is difficult to adjust.
But, anyway, I have this, and like to know from people who have this inverters too, how they connect them parallel, I get 2 parallel cards, and have to exange this in the inverter with the boards inside.
But i wonder do i have to connect all the in-outputs also connect together?
For example i have 12 solar cells each 450 w, i connect them in 2 sets from each 2xp3s which results in 2x145V 20A, but do i have to connect the 2 PV inputs also parallel?.
Another question about this, i supposed in case of empty batterys, no sun, the converter switch automatic to the net/line? Or do i still need an ats?
Thanks in advance.
