Fuel Usage Performance data 2016 | ||||||||||
• Home Page •Solar Hot Water • SHW Performance data • Grid connect PV • Solar Electricity • Links • 2016 is the last year of current system as capacity doubled in early Jan 2017 from 1.8 to 3.67 kWp so there will be no ongoing comparison as output will hopefully more than double as the inverter has also been replaced with a Solaredge system. The system data states that ththe 1.8kWp array should produce 1600 kWh annually SAP 2005 gives output as 1394 kWh, PVGIS website as 1520kWh annually so actually above both of them) Generated and imported electricity data for 2016 with monthly summaries and annual comparisons below. 2016 Stats total recorded generation in 2016 = 1546 kWh's Best week = 54 kWhrs ... Best day = 11 kWhrs | ||||||||||
• Electricity comparison generated / imported (graph-weekly data) • Weekly electricity generation comparison (graph) •Monthly PV data graph 2005 - 2016 •Weekly PV generation data table 2016 •Weekly gas usage graph 2004-2016 (log burner installed Sept 2008) •Weekly electricity imports graph 2004-2016 2016 Monthly details:- January -A very mild month and just below average generation (45 kWh, avg 49 kWh) February -A cooler month, but sunnier, the second best February since system installed, with well above average generation (84 kWh, avg 72 kWh). March -A cloudier month that came out just below average generation (130 kWh, avg 136 kWh) April -A very variable month and quite cold that also came out below average for generation (174 kWh, avg 184 kWh) May -A fairly sunny month came out just average for generation (204 kWh, avg 197 kWh) June -A very overcast and wet month after a good start. Well below average for generation (179 kWh, avg 210 kWh) July -A fairly hot and sunny month which came out just below average for generation (203 kWh, avg 206 kWh) August -A hot and sunny month which came out above average for generation (189 kWh, avg 179 kWh) September -A hot and cloudy month, record temperatures but well below average for generation (132 kWh, avg 150 kWh) October -A very mild and sunny month, with above average generation (109 kWh, avg 98 kWh) November -Started mild but ended up sunny and very cold, with above average generation (63 kWh, avg 55 kWh) December -A cold but sunny month, with above average generation (46 kWh, avg 39 kWh) Top |