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Renewables: "talking 'bout my generation"
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Coastalwatch said:Coastalwatch said:Good morning. dubious afternoon, 2.8 O's. Three more O's will see us match pvgis for the month.2.5 kWp PV system, SSW facing, 45 Deg Roof. ABB Inverter, Monitor: 'Wattson'.
Reg. for FIT Nov 2011. "It's not what you generate; it's how you use it that matters". One very clean Vauxhall Diesel Sri, £30.00 Road Tax:
Definition of 'O's = kWh/kWp (kWh = your daily & accurate Generation figure) (kWp = the rated output of your PV Panels).6 -
Somewhat unusually, my September generation almost exactly matched the PVGIS figure.
PVGIS : 316.5 kWh Act Gen 317kWh
NE Derbyshire.4kWp S Facing 17.5deg slope (dormer roof).24kWh of Pylontech batteries with Lux controller BEV : Hyundai Ioniq56 -
1.05 O's here today. Sept total 289.1kWh
3rd worst September out of the last 916 Sanyo Hit 250s.4kWp SMA 3.8kWp inverter. SW roof. 28° pitch. Minimal shade. Nov 2011 install. Hybrid car. Ripple Kirk Hill. N.E Lincs Coast.5 -
Today was a washout for me, too.1.52kWh, 0.56 O's
The only redeeming feature is that my battery worked and my export was zero!
Totals for September: 238kWh generated (102% of PVGIS), 75kWh imported, 146kWh exported. Plus 26m3 of gas.
N. Hampshire, he/him. Octopus Intelligent Go elec & Tracker gas / Vodafone BB / iD mobile. Ripple Kirk Hill member.
2.72kWp PV facing SSW installed Jan 2012. 11 x 247w panels, 3.6kw inverter. 34 MWh generated, long-term average 2.6 Os.Not exactly back from my break, but dipping in and out of the forum.Ofgem cap table, Ofgem cap explainer. Economy 7 cap explainer. Gas vs E7 vs peak elec heating costs, Best kettle!6 -
0.7 today so another poor one...
So my first complete month is over - scores on the doors
Total PV 377kW
Exported 231kW
Solar used 39% (pleased with that but probably helped with a week abroad!)
Imported 252kw (Lowest amount ever probably and a good chunk on 4.5p GO Faster rate)
Looking at the PVGI site I work it out at about 96%, not helped by 5 days of the month where I was under 1 'O'
No history to compare it with but quite happySolar install Aug 2021, Lancashire
4.74kW array, 4.6kW Solis inverter. SSW roof. 21° pitch. No shading. Pigeon Proofed.
12 x 395W Jinko Tiger panels
Powerwall install Nov 21
Octopus Go Faster tariff - 3 hours @ 4.5p/kW 20:30-23:30 and 15.78p/kW peak rate6 -
Laycity said:So my first complete month is over - scores on the doors
...
No history to compare it with but quite happyThats a decent first month! Hopefully your Powerwall, once installed, will bump up that % used by quite a bit.My generation suffers in absolute terms from being a 10-year-old system with lower-efficiency panels; the same piece of roof would generate ~30% more if I installed today. But I've had 10 years of 50p/kWh FIT so I shouldn't really complainSeptember is the last of the six good months. My PVGIS forecast for the three months to the end of the year is only 20% more than that for June alone.N. Hampshire, he/him. Octopus Intelligent Go elec & Tracker gas / Vodafone BB / iD mobile. Ripple Kirk Hill member.
2.72kWp PV facing SSW installed Jan 2012. 11 x 247w panels, 3.6kw inverter. 34 MWh generated, long-term average 2.6 Os.Not exactly back from my break, but dipping in and out of the forum.Ofgem cap table, Ofgem cap explainer. Economy 7 cap explainer. Gas vs E7 vs peak elec heating costs, Best kettle!4 -
Warm September, with a wet finish.
Decent month with only 107% of target. Small spread, with 105% for the ESE and 111% for the WNW.
Generated 413kWh (74.10O's).
Imported 306kWh.
Exported 200kWh.
Consumed 519kWh.
Gas was ~99kWh.
Petrol/diesel zero - It's a BEV world baby.
Import picking up steadily as the PV covered less and less of BEV charging. Probably switch to nightime import charging now, leaving the PV for the heatpumps.
Mart. Cardiff. 8.72 kWp PV systems (2.12 SSW 4.6 ESE & 2.0 WNW). 20kWh battery storage. Two A2A units for cleaner heating. Two BEV's for cleaner driving.
For general PV advice please see the PV FAQ thread on the Green & Ethical Board.3 -
October started better than September ended8.62kWh, 3.17 O's.N. Hampshire, he/him. Octopus Intelligent Go elec & Tracker gas / Vodafone BB / iD mobile. Ripple Kirk Hill member.
2.72kWp PV facing SSW installed Jan 2012. 11 x 247w panels, 3.6kw inverter. 34 MWh generated, long-term average 2.6 Os.Not exactly back from my break, but dipping in and out of the forum.Ofgem cap table, Ofgem cap explainer. Economy 7 cap explainer. Gas vs E7 vs peak elec heating costs, Best kettle!4 -
My ending Month day produced a 'Mere'; are you still about Eric
3.88 O's..
2.5 kWp PV system, SSW facing, 45 Deg Roof. ABB Inverter, Monitor: 'Wattson'.
Reg. for FIT Nov 2011. "It's not what you generate; it's how you use it that matters". One very clean Vauxhall Diesel Sri, £30.00 Road Tax:
Definition of 'O's = kWh/kWp (kWh = your daily & accurate Generation figure) (kWp = the rated output of your PV Panels).3
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