I have 14kWh battery and ~8kW-peak pannels. I am able to use up around 18kWh a day but I still have excess energy.

The problem is, even with quite large battery, I am unable to survive without sun more then 2 days, because in cloudy days the FV makes virtually nothing.

The heating of the water is the problem. It takes 7-13kWh a day.

Reply to this note

Please Login to reply.

Discussion

No replies yet.