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Renewables: "talking 'bout my generation"
Comments
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Looks like a mixed day for my fellow MSE'ers. I'm kinda in the middle, better than 2 O's but not 4.8.51kWh, 3.13 O's.N. Hampshire, he/him. Octopus Intelligent Go elec / Fuse gas / Vodafone BB / iD mobile. Kirk Hill Co-op member.Economy 7 cap explainer. Gas vs E7 vs peak elec heating costs, Ecoflow Stream, Best kettle :-)
2.72kWp PV facing SSW installed Jan 2012. 11 x 247w panels, 3.6kw inverter. 37 MWh generated, long-term average 2.6 Os.5 -
The last four days have dragged things down, now projecting 98% for July, but looking at the weather forecast, the next week is going to be very sunny, and very hot. I suspect we're going to have to break out the A/C soon.Mart. Cardiff. 8.72 kWp PV systems (2.12 SSW 4.6 ESE & 2.0 WNW). 28kWh 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.5 -
And of course with St Swithin's Day tomorrow, we can hope for six weeks of unbroken sunshine ! (but don't bank on itMartyn1981 said:The last four days have dragged things down, now projecting 98% for July, but looking at the weather forecast, the next week is going to be very sunny, and very hot. I suspect we're going to have to break out the A/C soon.
) NE Derbyshire.4kWp S Facing 17.5deg slope (dormer roof).24kWh of Pylontech batteries with Lux controller BEV : Hyundai Ioniq54 -
That's more like it for July, 6.3 O's. 👍

Back up from 89% to 95% for the month, and the next 10 days looking promising. 🤞Scott in Fife, 2.9kwp pv SSW facing, 2.7kw Fronius inverter installed Jan 2012 - 14.3kwh Seplos Mason battery storage with Lux ac controller - Renault Zoe 40kwh, Corsa-e 50kwh, Zappi EV charger and Octopus Go4 -
13.66kWh, 5.02 O's - a full Hawaii and the best day in four weeks!
I'm roughly 4 O's behind where PVGIS thinks I should be at this stage in the month, but the forecast is looking *very* promising
N. Hampshire, he/him. Octopus Intelligent Go elec / Fuse gas / Vodafone BB / iD mobile. Kirk Hill Co-op member.Economy 7 cap explainer. Gas vs E7 vs peak elec heating costs, Ecoflow Stream, Best kettle :-)
2.72kWp PV facing SSW installed Jan 2012. 11 x 247w panels, 3.6kw inverter. 37 MWh generated, long-term average 2.6 Os.4 -
Sadly, just 2.5 here in spite of promising forecasts. Oh well, maybe better tomorrow!
East coast, lat 51.97. 8.26kWp SSE, 23° pitch + 0.59kWp WSW vertical. Carport 3° pitch 6.16kWp. Nissan Leaf plus Zappi charger and 2 x A2A HP's. Givenergy 8.2 & 9.5 kWh batts, 2 x 3 kW ac inverters. Indra V2H. Graig Fatha 1.56 kW's, Kirk Hill 0.88 kW's, CoCharger Host & Interest in Abundance.5 -
Slow start today.....but great afternoon👏
Made 4.975 O's. Pity over 1/2 of it went to the grid!😡16 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 -
PVGIS doesn't 'think' anything about performance for this month or even this year ! It's quite simply an indication of what your average output for each day would have been had you fitted your panels 30 years ago.QrizB said: I'm roughly 4 O's behind where PVGIS thinks I should be at this stage in the month, but the forecast is looking *very* promising
It's also a mistake to try and use performance in the first portion of a month to try and guess what the full month might deliver.NE Derbyshire.4kWp S Facing 17.5deg slope (dormer roof).24kWh of Pylontech batteries with Lux controller BEV : Hyundai Ioniq50 -
Thank you Eric, it's a figure of speech rather than a statement of fact.EricMears said:
PVGIS doesn't 'think' anything ...QrizB said: I'm roughly 4 O's behind where PVGIS thinks I should be at this stage in the month, but the forecast is looking *very* promising
N. Hampshire, he/him. Octopus Intelligent Go elec / Fuse gas / Vodafone BB / iD mobile. Kirk Hill Co-op member.Economy 7 cap explainer. Gas vs E7 vs peak elec heating costs, Ecoflow Stream, Best kettle :-)
2.72kWp PV facing SSW installed Jan 2012. 11 x 247w panels, 3.6kw inverter. 37 MWh generated, long-term average 2.6 Os.2
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