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davetherave1979
Hi guys my garage has a flat roof and im going to build a pitched roof on this so that I can fit pv onto it as it is south facing width is 4 m length 5 m what would be the best pitch for me to build this roof at to help get the best out of my pv do you reckon I will be able to get 12 plus panels or more on to it I wont the panels to be mounted portrate thanks