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Renewables: "talking 'bout my generation"

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Comments

  • ajbell
    ajbell Posts: 1,151 Forumite
    6.5 Os today. Noticeable reduction in peak output due to the heat today. Normally my system peaks at 3.75kw but today in spite of perfectly clear skies I got a peak of 3.19kw.
    4kWp, South facing, 16 x phono solar panels, Solis inverter, Lincolnshire.
  • Rheumatoid
    Rheumatoid Posts: 1,024 Forumite
    Part of the Furniture 500 Posts Photogenic Name Dropper
    ajbell wrote: »
    6.5 Os today. Noticeable reduction in peak output due to the heat today. Normally my system peaks at 3.75kw but today in spite of perfectly clear skies I got a peak of 3.19kw.

    Exactly the same in terms of total generation and output. Was the same yesterday as well.
    16 Panel (250W JASolar) 4kWp, facing 170 degrees, 40 degree slope, Solis Inverter. Installed 29/9/2015 - £4700 (Norfolk Solar Together Scheme); 9.6kWh US2000C Pylontech batteries + Solis Inverter installed 12/4/2022 Year target (PVGIS-CMSAF) = 3880kWh - Installer estimate 3452 kWh:Average over 6 years = 4400 :j
  • countryman_2
    countryman_2 Posts: 421 Forumite
    A trifle too warm for my liking but the panels achieved a shade over 6 O's today and still trickling away at 80w
    4kw PV fitted 4th July 2014 (Green Energy NW £5600). WSW facing, 30 deg Pitch, Unshaded, Samil Solar River inverter, 16 Solar World Mono panels, Iboost on Immersion Heater. located in mid Lincolnshire.
  • legoman62
    legoman62 Posts: 5,028 Forumite
    Part of the Furniture 1,000 Posts Name Dropper
    Out watching cricket....came home to find I've had a Maiden + 0.125 O's:j

    Weather today seems just the same as yesterday (4.375 O's). Not complaining tho:rotfl:
    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.
  • Merlin139
    Merlin139 Posts: 7,274 Forumite
    Part of the Furniture 1,000 Posts Name Dropper Photogenic
    Maiden + 0.5 O's

    Too hot as expected. Perfect bell curve but max production only 3.1 kWh.
    3.795 kWp Solar PV System. Capital of the Wolds

  • tunnel
    tunnel Posts: 2,601 Forumite
    Part of the Furniture 1,000 Posts Combo Breaker
    Combined Maiden for me too although spending my FiTs currently keeping the aircon going so I can sleep tonight6859.gif
    2 kWp SEbE , 2kWp SSW & 2.5kWp NWbW.....in sunny North Derbyshire17.7kWh Givenergy battery added(for the power hungry kids)
  • EricMears
    EricMears Posts: 3,313 Forumite
    Part of the Furniture 1,000 Posts Name Dropper
    Merlin139 wrote: »
    Perfect bell curve but max production only 3.1 kWh.
    Pretty much the same here. 25.1kWh
    NE Derbyshire.4kWp S Facing 17.5deg slope (dormer roof).24kWh of Pylontech batteries with Lux controller BEV : Hyundai Ioniq5
  • ajbell wrote: »
    6.5 Os today. Noticeable reduction in peak output due to the heat today. Normally my system peaks at 3.75kw but today in spite of perfectly clear skies I got a peak of 3.19kw.
    Did you do better then yesterday?
    I only get 5.8 O's today, slightly worse then yesterday, which I assume is due to the heat.
    Noticed was around 2.9 to 3.0kW during max hours, compared to yesterday when during the same period was at 3.0 to 3.1kW
    :D
    3.99KW SunEdison (14 * 285W), Solis inverter, iBoost, Herts, roughly SW facing
  • Exiled_Tyke
    Exiled_Tyke Posts: 1,358 Forumite
    Ninth Anniversary 1,000 Posts Name Dropper
    5.7 O's today. Same as yesterday. A long slow plateau at 2.4 Kw so greatly affected by heat as expected.
    Install 28th Nov 15, 3.3kW, (11x300LG), SolarEdge, SW. W Yorks.
    Install 2: Sept 19, 600W SSE
    Solax 6.3kWh battery
  • Martyn1981
    Martyn1981 Posts: 15,444 Forumite
    Part of the Furniture 10,000 Posts Name Dropper Photogenic
    edited 20 July 2016 at 10:10AM
    Boy oh boy it's hot!

    ESE system peaking at 2.5kW (70%). Last two days have delivered 4.9 and 5.2 Os. July prediction now at 102%.

    Weather forecast says the temp will rise till 4pm peaking at 20C. But my weather station has it at 26.6C already. Same inside ...... wish I'd got the A/C unit!

    Also seeing extremely clear skies and subsequent poor generation from the system not in the sun. Yesterday morning ESE 2kW and WNW 58W. Yesterday evening WNW 1.3kW and ESE 60W.

    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.
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