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Renewables: "talking 'bout my generation"

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Comments

  • Martyn1981
    Martyn1981 Posts: 15,418 Forumite
    Part of the Furniture 10,000 Posts Name Dropper Photogenic
    Not a great August, and an end to my run of only plus months for 2015.

    ESE generated 296kWhs and hit 88% of target.
    WNW generated 167.9kWhs and managed 101% of target.
    Overall 463.9kWhs and 92% of target.

    The weather was noticeably better in the afternoons on average, and this is reflected in the figures. Also, and for the 4th month in a row, the WNW actually produced more kWh/kWp than the ESE with 83.95 v's 82.68. Strange results from strange weather.

    Other bits - Import was low at 91kWh's, and predicted year end generation (if the rest of the year is average) is 4500 and 106%.

    Mart.
    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.
  • Merlin139
    Merlin139 Posts: 7,259 Forumite
    Part of the Furniture 1,000 Posts Name Dropper Photogenic
    4.06 O's

    Better start than Aug and Sept 2014.:j
    3.795 kWp Solar PV System. Capital of the Wolds

  • Oscargrouch
    Oscargrouch Posts: 4,393 Forumite
    Part of the Furniture 1,000 Posts Name Dropper Photogenic
    3.24 O's ....coffee.gif
    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: B)

    Definition of 'O's = kWh/kWp (kWh = your daily & accurate Generation figure) (kWp = the rated output of your PV Panels).
  • 3.75 O's today, Not a bad start to the month.:)
    3.96 kWp System, SSE Facing, 30 Degree Pitch, 12 x 330W BenQ Panels, Solar Edge Inverter, Lincoln, Lincolnshire. Installed 26th May 2015.
  • Only 2.96 O's today...coffee.gif
    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: B)

    Definition of 'O's = kWh/kWp (kWh = your daily & accurate Generation figure) (kWp = the rated output of your PV Panels).
  • My system had its first anniversary yesterday.

    PVGIS - 3892
    Inverter - 4417
    Meter - 4364

    Which means there is about a 1% discrepancy between the two readings so nothing to worry about really and we're about 13% above PVGIS which is great.

    Imported - 2356
    Approx usage from previous years - 3200

    So about a 20% saving on our electricity bill. This doesn't account for the fact though that I dusted off the tumble drier to use on sunny winter days (something we bought for emergencies when we were using cloth nappies) and we bought an air conditioner which we've been using as a dehumidifier/heater in the spring and autumn and as an air conditioner on those two days in July. I think we probably exported 70%.

    This has been great for our lifestyle as we now have less clothes drying indoors...

    I've so far claimed and received £634.55 from the FIT with one month left to claim for the year.

    So.... all is going really well. Hopefully this is an average year and not a spectacular year. We are well on our way to paying off the system in 8 years on FIT payments alone so I'm happy....
    4 Kwp System, South Facing, 35 Degree Pitch, 16 x 250W Solarworld Panels, SMA Sunnyboy 3600 Inverter, Installed 02/09/14 in Sunny South Bedford - £5600
    Growatt AC Coupled SPA3000tl and 6.5kWh battery Installed Apr 2022
  • 3.06 O's yesterday, Cloud, Sun and then Rain!
    3.96 kWp System, SSE Facing, 30 Degree Pitch, 12 x 330W BenQ Panels, Solar Edge Inverter, Lincoln, Lincolnshire. Installed 26th May 2015.
  • Merlin139
    Merlin139 Posts: 7,259 Forumite
    Part of the Furniture 1,000 Posts Name Dropper Photogenic
    2.99 O's Sun in the morning with clouds, then Clouds with bits of sun in the afternoon.
    3.795 kWp Solar PV System. Capital of the Wolds

  • edwink
    edwink Posts: 3,006 Forumite
    Part of the Furniture 1,000 Posts Homepage Hero Photogenic
    We are a bit behind with posting but here goes......

    Our August generation was down by 11.71 O's this year :eek: and was worst August since install!!

    2012......241.95 kWh.....10.08 O's :shocked:
    2013......262.94 kWh.....10.95 O's :D
    2014......242.66 kWh.....10.11 O's :)
    2015......211.89 kWh...... 8.82 O's :mad:

    and finally 2.12 O's today!!!!!!!!!!!!!:(


    Don't forget the MSE Collective Switch guys - there is only 14 days and so many hours left to sign up :cool:

    Edwink ;)
    *3.36 kWp solar panel system,10 x Ultima & 4 x Panasonic solar panels, Solaredge Inverter *Biomass boiler stove for cooking, hot water & heating *2000ltr Rainwater harvesting system for loo flushing *Hybrid Toyota Auris car *RIP Pingu, Hoppy, Ginger & Biscuit *Hens & Ducks* chat thread. http://forums.moneysavingexpert.com/showthread.php?t=5282209
  • Merlin139
    Merlin139 Posts: 7,259 Forumite
    Part of the Furniture 1,000 Posts Name Dropper Photogenic
    1.94 O's

    Never saw the sun today, so many clouds about.
    3.795 kWp Solar PV System. Capital of the Wolds

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