We are new to the forum. We are a Solar business called Commodore Solar based in Shepparton Victoria. We supply a range of off grid solar systems, solar pumps, battery banks and back up generators to every corner of Australia. We are here to help you with any technical questions you may have regarding anything off grid, battery types, solar pumps etc. There will be a few of us that will jump on and answer questions, we hope that we can be of assistance.