xanld
Active member
Hi, I have 3 x Growatt ML33RTA 3.3kWh batteries coupled to a Growatt SPH6000 Hybrid Inverter, and would like to add one more battery.
The installer wants to charge me over £1000 for installation as compared to buying myself. They say there are complications with levelling out charge before they can be installed. Does anyone have experience with this?
The installer wants to charge me over £1000 for installation as compared to buying myself. They say there are complications with levelling out charge before they can be installed. Does anyone have experience with this?