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Renewables: "talking 'bout my generation"
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Hi Oscar,I am more than happy to talk on here, as our experience should be of value to any other members who do a search of MSE with the same problem.Just one thought - I think we debated it here about 5 or 6 years ago, when Martyn was adding extra panels to his roof - what defines my installation? I think the answer it is the panels not the inverter?I ask this question because I have a somewhat uneasy relationship with my FiT provider British Gas (Centrica) - I chose BG back in 2012 because it was the only provider prepared to register me over the Email, rather than by snail mail and there was a chaotic rush to meet the end of march deadline.BG always guestimate my end of March reading by about £5 in their favour - a couple of years ago I went through a routine of giving BG an extra reading for the end of March but it really isn't worth the hassle of getting involved in a manual process.This year I had another drawn out exchange of emails because BG or its computer simply refused to believe we had a glorious sunny (lockdown) spring and as a result I had generated a record quarterly total from a deep blue sky free of Stansted "Contrails".BG internal audit regularly sends me a certificate to fill in and return saying that there have been no alterations to my set up; so I don't want to be caught out in a white lie, should I end up replacing the inverter. [As suggested on the sister thread to this one.]
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EVandPV said:Good job the house batteries are full though. Tomorrow looks grim.
Some dirt cheap leccy on Agile tonight to compensate though.
As low as 1.8p and not much more than 3p from 00.30 to 6.00am. 👍
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 Go5 -
Down, down, deeper an Down... 3.04 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).5 -
An in between 2.32 O's here today. Hoping for a better tomorrow(as always!).East coast, lat 51.97. 8.26kw SSE, 23° pitch + 0.59kw WSW vertical. Nissan Leaf plus Zappi charger and 2 x ASHP's. Givenergy 8.2 & 9.5 kWh batts, 2 x 3 kW ac inverters. Indra V2H . CoCharger Host, Interest in Ripple Energy & Abundance.5
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John_Pierpoint said:Hi Oscar,BG internal audit regularly sends me a certificate to fill in and return saying that there have been no alterations to my set up; so I don't want to be caught out in a white lie, should I end up replacing the inverter. [As suggested on the sister thread to this one.]
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 -
Washout here on the E coast. 2.025 O's today😤😡🤮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
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Worst day of the month; just 1.7 O's for yesterday4
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Oscargrouch said:John_Pierpoint said:Hi Oscar,BG internal audit regularly sends me a certificate to fill in and return saying that there have been no alterations to my set up; so I don't want to be caught out in a white lie, should I end up replacing the inverter. [As suggested on the sister thread to this one.]Hi Oscar,I think it is time to switch to my other thread - suffice to say "FIMER S.p.A" is honouring the ABB 10 year warrenty and has set up a UK subsidiary office in Worthing BUT it could take weeks with SARS-CoV-2 as the excuse (well they were in the thick of it).I also notice that their current range of domestic inverters are still branded as ABB on their web site but looking nothing like the original "Power One" design.Watch this space:
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4.58 O's today so still bumping around the 90% pvgis mark for July.
East coast, lat 51.97. 8.26kw SSE, 23° pitch + 0.59kw WSW vertical. Nissan Leaf plus Zappi charger and 2 x ASHP's. Givenergy 8.2 & 9.5 kWh batts, 2 x 3 kW ac inverters. Indra V2H . CoCharger Host, Interest in Ripple Energy & Abundance.5 -
4.5 0's here today and currently 110% for the month.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 Go5
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