Im running such system in sunny Valencia and with just two panels I’ve cut my monthly spend in half.
The system is quite smart, it charges the battery up from the grid when electricity is cheap and discharges during peak hours. Legally it’s limited to 800W, but you can set it up to a much higher output.
The system is quite smart, it charges the battery up from the grid when electricity is cheap and discharges during peak hours. Legally it’s limited to 800W, but you can set it up to a much higher output.