I have a quote for a system with 36 SolarWorld 275W panels with SolarEdge OP300-MV optimizers and SE7600A-US inverter.
The system has a nameplate output of 9.9 kW STC and the inverter has a recommended max DC power input of 9.5 kW STC.
The installer said the 7600 inverter would work well with the 36 panels because they won't produce 9.9kW in real world conditions.
I tried modelling the system with the 2014.9.30 version of NREL's SAM, which warned that the inverter would clip for about 100 hours during the spring.
Questions:
Is it OK to use the SE7600A inverter in 9.9 kW nameplate system? Or is it better to use a larger inverter or even 2 smaller inverters?
Are the SolarEdge OP300-MV optimizers and SE-7600A-US inverter good choices?
Also, how loud are the cooling fans in the SE7600A and SE10000A?
The system has a nameplate output of 9.9 kW STC and the inverter has a recommended max DC power input of 9.5 kW STC.
The installer said the 7600 inverter would work well with the 36 panels because they won't produce 9.9kW in real world conditions.
I tried modelling the system with the 2014.9.30 version of NREL's SAM, which warned that the inverter would clip for about 100 hours during the spring.
Questions:
Is it OK to use the SE7600A inverter in 9.9 kW nameplate system? Or is it better to use a larger inverter or even 2 smaller inverters?
Are the SolarEdge OP300-MV optimizers and SE-7600A-US inverter good choices?
Also, how loud are the cooling fans in the SE7600A and SE10000A?
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