Battery Storage for PV
For all installations new and retrofit too!
A large portion of the energy you generated will be exported to the grid because it is unused. You can get paid for this exported energy but at a fraction of what it would cost you to buy back.
Adding battery storage for PV will help you store your excess generation (that would normally be exported) for use later when your consumption is higher than your generation. As electricity prices rise this sort of battery storage system will become more and more cost effective.
Add battery storage to your system and be on your way to self-sufficiency.