So my PV panels are on my roof and connected! (Alas my batteries will take a little longer!). It was a big job and I was hesitant and concerned given the number of things that could conceivably go wrong. How wrong I was to be! The crew that turned up promptly on the appointed day under Mat, could not have made matters more agreeable. Consulting and contributing their considerable technical and fitting experience every step of the way, they completed within the time forecast, a job immaculately finished with the minimum disruption and best answers for all the problems I and the configuration of the site threw at them! They left me with a system of excellent components, working as it should, aesthetically pleasing and no debrit or disruption to be seen! Thank you!!!