I've been looking over grid-tied photovoltiac-enphase systems in the 4 to 5
kw range. I'm really taken with the enphase inverters. They look perfect
except for the possibility of the grid going down for long periods.
Is there any economical way to add battery backup in case the grid drops
out? Is there another system that would be better suited for this
possibility?
kw range. I'm really taken with the enphase inverters. They look perfect
except for the possibility of the grid going down for long periods.
Is there any economical way to add battery backup in case the grid drops
out? Is there another system that would be better suited for this
possibility?
