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Renewables: "talking 'bout my generation"

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Comments

  • Alnat1
    Alnat1 Posts: 3,881 Forumite
    1,000 Posts Third Anniversary Photogenic Name Dropper
    A not too bad 1.31 O's today
    Barnsley, South Yorkshire
    Solar PV 5.25kWp SW facing (14 x 375) Lux 3.6kw hybrid inverter installed Mar 22 and 9.6kw Pylontech battery 
    Daikin 8kW ASHP installed Jan 25
    Octopus Cosy/Fixed Outgoing 
  • legoman62
    legoman62 Posts: 4,998 Forumite
    Part of the Furniture 1,000 Posts Name Dropper
    legoman62 said:
    1.025 O’s here today…good start to the month.
    Same again here today 1.025 O’s

    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: 7,259 Forumite
    Part of the Furniture 1,000 Posts Name Dropper Photogenic
    Fri 1st 0.81 O's
    Sat 2nd 2.59 O's
    Sun 3rd 0.004 O's

    Today we had to wait for the snow to melt off the panels. Around 2 inches. That dark only 6 panels only generated for around 30 minutes producing at total of 15 Wh! :(
    3.795 kWp Solar PV System. Capital of the Wolds

  • Merlin139 said:
    Fri 1st 0.81 O's
    Sat 2nd 2.59 O's
    Sun 3rd 0.004 O's

    Today we had to wait for the snow to melt off the panels. Around 2 inches. That dark only 6 panels only generated for around 30 minutes producing at total of 15 Wh! :(
    I was actually going to post to see if someone could beat my low of today and sadly you did.

    Fri 1st Dec - generated 6.3kwh, which is 0.95 O's
    Sat 2nd Dec - generated 1.1kwh, which is 0.16 O's
    Sun 3rd Dec - generated 0.6kwh, which is 0.09 O's

    This is my first winter and given the rain and snow, i'm not surprised, but it is still quite shocking. Bring on the lighter/sunnier months.

    Whilst I remember, on a normal day in winter with sunshine, does everyone else get lower generation? For example, I know the sun is much lower in the sky and not as high, I don't think I have any shadowing. I usually get around 5.7kwh with full sunshine, but at the moment it is around 3.2kwh. Is this normal for this time of year given the position of the sun?

    I was wondering if I might need to clean them or if anyone cleans them regularly and how often?

    Thanks!
    16 x 410w (6.6kw) Sharp panels, 5kw inverter and 6.5kw battery installed in May 2023.
  • Netexporter
    Netexporter Posts: 1,998 Forumite
    1,000 Posts First Anniversary Name Dropper
    edited 3 December 2023 at 6:21PM
    Whilst I remember, on a normal day in winter with sunshine, does everyone else get lower generation?

    You generally get better output on sunny winter days because the lower temperature improves the efficiency of the panels. Even better if your roof pitch is 40 or 45 degrees. On the debit side, you don't get the peak for so long.

  • Coastalwatch
    Coastalwatch Posts: 3,605 Forumite
    Seventh Anniversary 1,000 Posts Name Dropper
    Pretty grim here as well, 0.05 O's. Thankfully no snow!
    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.
  • pete-20-11
    pete-20-11 Posts: 1,421 Forumite
    Part of the Furniture 1,000 Posts Name Dropper Debt-free and Proud!
    Merlin139 said:
    Fri 1st 0.81 O's
    Sat 2nd 2.59 O's
    Sun 3rd 0.004 O's

    Today we had to wait for the snow to melt off the panels. Around 2 inches. That dark only 6 panels only generated for around 30 minutes producing at total of 15 Wh! :(
    Blimey, 3 decimal places 🤣

    0.06 here today. A little bit of snow which hopefully has cleared. Not sure it's been very sunny, been out most of the day. 
    PPI success. Banding success. Double Dip PCN cancelled! South facing solar (Midlands) and battery. Savings Session supporter (is it worth it now!?)
  • Alnat1
    Alnat1 Posts: 3,881 Forumite
    1,000 Posts Third Anniversary Photogenic Name Dropper
    My Lux only reports to 1 decimal place, so 0.2kWh, that's 0.038 O's

    Recently added more loft insulation and noticed that the snow had melted off the roofs of almost all the other houses along our road but our roof was still covered. Great it's keeping the house warmer but might have kept the snow on the panels longer, a little heat from below could have helped shift it.
    Barnsley, South Yorkshire
    Solar PV 5.25kWp SW facing (14 x 375) Lux 3.6kw hybrid inverter installed Mar 22 and 9.6kw Pylontech battery 
    Daikin 8kW ASHP installed Jan 25
    Octopus Cosy/Fixed Outgoing 
  • legoman62
    legoman62 Posts: 4,998 Forumite
    Part of the Furniture 1,000 Posts Name Dropper
    0.075 O’s here 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.
  • I've generated NOTHING today lol
    16 x 410w (6.6kw) Sharp panels, 5kw inverter and 6.5kw battery installed in May 2023.
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