mike
Member
I am looking at getting 2kW system installed but to fit on North side the system needs to be split with some panels on flatter pitch verandah(12 degrees) and some on main roof (30 dgrees).
I heard that in a solar system you only get maximum output of the worst performing panels. Will having panels at diffent angles get me the worst performance in summer and winter respectively?
I dont want to pitch the panels on the verandah up higher due to aethetics.
ghostgum
Member
mike, if the panels are on different tilts, or face different directions, then you should used an inverter with two maximum power point trackers (MPTT). The main roof string will be on one input to the inverter, and the flatter verandah on the other input.
Twin MPTT is usually only found on larger inverters (e.g. 4kW).
simple.life2
Member
Ghostgum, I am in a similar position. Would the twin MPTT be on a Fronius IG30?
