I bought new house 2 years ago. It came with a solar also it is connected to micro-converter to each panel. It produce up to 4 kW. Right now it is tied to grid. I would like to add backup batteries What are the choices do I have.
micro inverter: IQ7+ Qty:13
Gateway: IQ Gateway Qty:1
do I need any approval from city in order to add battery storage to my inverter since it is already installed when I purchased brand new house
micro inverter: IQ7+ Qty:13
Gateway: IQ Gateway Qty:1
do I need any approval from city in order to add battery storage to my inverter since it is already installed when I purchased brand new house