150V 45A MPPT - roll your own


Author Message
rogerdw
Guru

Joined: 22/10/2019
Location: Australia
Posts: 877
Posted: 10:25pm 26 Jan 2024      

I have built four of these and will parallel them all up once I fit the remaining panels.

I have 4 banks of 3kW  ...  3s4p. Half are older 250watt panels and the rest 275watt.

If I ever decide I need more, I possibly would use an older grid tie inverter and connect to my own mini grid.