Roughly how much would a leisure battery setup cost, installed by an electrician/garage? With the battery setup being a split recharge and including the installation of a couple of usb/plug sockets, and ready for a solar panel setup, but not including solar panel (will need to spread the cost so buy the panels another year).
Would the fact that I have insulation and led ceiling lights in my T6 make the price higher as they would need to work around/incorporate the existing wiring setup? If so would it be better to go back to the seller (private dealer) to get the electrical work done as they would be familiar with the setup?