ggunn
PE (Electrical), NABCEP certified
- Location
- Austin, TX, USA
- Occupation
- Electrical Engineer - Photovoltaic Systems
According to this tech note
http://www.solaredge.com/files/pdfs/string_fusing_requirements.pdf
you don't need to fuse PV strings when SolarEdge optimizers are used and you combine in parallel more than two strings.
I am designing a PV system with three strings per inverter, and eliminating fused combiners would be a significant savings. My AHJ wants to see something more than a tech note from Solar Edge, though.
What do you think?
http://www.solaredge.com/files/pdfs/string_fusing_requirements.pdf
you don't need to fuse PV strings when SolarEdge optimizers are used and you combine in parallel more than two strings.
I am designing a PV system with three strings per inverter, and eliminating fused combiners would be a significant savings. My AHJ wants to see something more than a tech note from Solar Edge, though.
What do you think?