mantusk
New Member
- Joined
- Jan 8, 2022
- Messages
- 6
Hello Everyone.
I have a dilemma with setting up my pv arrays to inverter.
Place: East/west roof (quite steep)
Inventory Specs
8x 400w mono half-cell solar modules
STC* 49.8 VOC
10.14 Isc
MPP voltage: 41.5
MPP current: 9.64
Inverter: Growatt SPF 5000ES
max PV array open circuit voltage: 450Vdc
MPPT voltage range: 120Vdc-430Vdc
Max solar charge current: 100A
Strings per MPPT: 1/1
I'm thinking of 2 strings of 4Modules for each roof side and all connected parallel to inverter. Because it's west/east roof not sure how to get around the possible bottleneck as only one side at the time will be producing at its optimum. Growatt inverter as well has only 1 PV input.
Is there a possible solution how I could connect these 2 strings to my one inverter mppt input without losing too much power?
Thank you in advance
I have a dilemma with setting up my pv arrays to inverter.
Place: East/west roof (quite steep)
Inventory Specs
8x 400w mono half-cell solar modules
STC* 49.8 VOC
10.14 Isc
MPP voltage: 41.5
MPP current: 9.64
Inverter: Growatt SPF 5000ES
max PV array open circuit voltage: 450Vdc
MPPT voltage range: 120Vdc-430Vdc
Max solar charge current: 100A
Strings per MPPT: 1/1
I'm thinking of 2 strings of 4Modules for each roof side and all connected parallel to inverter. Because it's west/east roof not sure how to get around the possible bottleneck as only one side at the time will be producing at its optimum. Growatt inverter as well has only 1 PV input.
Is there a possible solution how I could connect these 2 strings to my one inverter mppt input without losing too much power?
Thank you in advance