This install is on a large flat roof using Renusol Tubs, coupled with 310w Longi Solar PV modules (Allblack) Monos. We have used a 5kW Goodwe inverter to bring the system online.
Just to add a nice touch for the customer we give away and install free of charge a solar immersion controller which enables you to heat your water tank free of charge using the export electric power that would otherwise feed back into the grid network.