Solar battery storage question

[user 31423]

If I may jump into this conversation. I have a detached garage, 10mtrs long, with a roof facing south, so would be good for solar. The question is can I connect into a spare way in the garage consumer unit? This is supplied from a 32A MCB in the main consumer unit in the house with no RCDs involved. I really don't want to dig up between the garage and the house.

Post split to avoid confusion

 

[binky]

as long as your system doesn't back feed more than 32A you should be OK. Only potential issue is the length of the cable run from garage to house, we only like a 1% voltage drop for solar to prevent voltages flaoting high and stalling the inverter.