I have recently Just come across PV module that’s marketed as 235Wp +7% to +12% To me that’s a 251Wp module with 0-5% variation in output At first I was thinking – perhaps this is just marketing hype – but on reflection I am not so sure it isn’t more significant … The module rating …
Built in 1884, this former Methodist chapel sits under Pendle Hill and has served as a village hall for the last 50 years. Sundog energy fitted 42 Sharp PV modules to the slate roof in 2007.