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Renewables: "talking 'bout my generation"

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  • Oscargrouch
    Oscargrouch Posts: 4,393 Forumite
    Part of the Furniture 1,000 Posts Name Dropper Photogenic
    11.7kWh here, need at least 9.61kW per day here on in to equal my count for June:(
    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).
  • Martyn1981
    Martyn1981 Posts: 15,404 Forumite
    Part of the Furniture 10,000 Posts Name Dropper Photogenic
    Got a very fine 20 today (looking like the same for tomorrow), so week 3 closed 'on average'. Week 2 down about 10, and week 1 down about 45. With some extreme luck, week 4 (well the whole last 10 days) might just come in above average and repair some of the damage, a bit like the last 10 days of May did.

    Maybe if Eric does his world famous naked sun dance whilst swinging lengths of lucky seaweed around in the air, we might just be in with a chance?

    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.
  • John_Pierpoint
    John_Pierpoint Posts: 8,401 Forumite
    Part of the Furniture 1,000 Posts
    19 today for me.

    Since Valentine's day I gave generated 2 MW, my day time usage has been 1MW, half of what it was for the previous two years and I notice that my Economy 7 is also down by about 0,25 MW. This might be as a result of switching from 2 washing and drying and re-heating water in the day, rather than in the early hours of the morning.
    Though this is just a comparison with the previous two years - it is better than just random "noise" caused by difference in our pattern of living.
  • Oscargrouch
    Oscargrouch Posts: 4,393 Forumite
    Part of the Furniture 1,000 Posts Name Dropper Photogenic
    Everyone squeezing the last 0.0001 kW before posting?....:rotfl:
    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).
  • diode_2
    diode_2 Posts: 25 Forumite
    Squeezing hard here Oscargrouch still some sun left post

    result in 30 mins
    4KW 20 E T panels 3.6tl sunny SMA inverter 3960kw system. 50/50 split. east/west. 27 deg roof:wave::wave:
  • shafeeq
    shafeeq Posts: 973 Forumite
    Part of the Furniture 500 Posts
    edited 22 July 2012 at 8:38PM
    Hi

    13.24 kwh.. still doing 14w. Most of generation was in afternoon. Morning was cloudy around here. At 11.45 it done 2.4
  • Oscargrouch
    Oscargrouch Posts: 4,393 Forumite
    Part of the Furniture 1,000 Posts Name Dropper Photogenic
    :rotfl:
    Martyn1981 wrote: »
    Maybe if Eric does his world famous naked sun dance whilst swinging lengths of lucky seaweed around in the air, we might just be in with a chance?
    Mart.

    Could you tell me how your two systems work both facing ESE & ESE ? :D
    diode wrote: »
    Squeezing hard here Oscargrouch still some sun left post

    result in 30 mins

    Running out of Light ?...:rotfl:
    shafeeq wrote: »
    Hi

    13.24 kwh.. still doing 14w. Most of generation was in afternoon. Morning was cloudy around here. At 11.45 it done 2.4

    Bet you have not done more than 13.5kWh...:)

    For me 17.1 kWh today, very nice thank you:T 6.35 hrs of sunshine compared to 4.03 hrs yesterday. Even better the morrow, no cloud from 7:00 - 19:00; 25C by 14:00. Same mixture for Tuesday....Thank you www.daventryweather.co.uk
    :T:T:rotfl::rotfl:
    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).
  • diode_2
    diode_2 Posts: 25 Forumite
    Phew 23.78 kwh some cloud this morning . My best result yet
    Praying for 25kwh tomorrow fingers crossed. I did not think an east/wast split would do this well. Thank you Oscargrouch for the nice welcome.
    4KW 20 E T panels 3.6tl sunny SMA inverter 3960kw system. 50/50 split. east/west. 27 deg roof:wave::wave:
  • KevinG
    KevinG Posts: 2,091 Forumite
    Part of the Furniture 1,000 Posts Name Dropper
    Phew, 12.48kWh, best day for ages, at last one worth posting! Some cloud so hoping for better over the next four days - might even beat my all-time record set on 30th April.
    2kWp Solar PV - 10*200W Kioto, SMA Sunny Boy 2000HF, SSE facing, some shading in winter, 37° pitch, installed Jun-2011, inverter replaced Sep-2017 AND Feb-2022.
  • Martyn1981
    Martyn1981 Posts: 15,404 Forumite
    Part of the Furniture 10,000 Posts Name Dropper Photogenic
    :rotfl:

    Could you tell me how your two systems work both facing ESE & ESE ? :D

    Hiya Oscar, got 21 today.

    2 systems, one on the main roof, 2405W (13 panels) 30deg pitch with a SB2500HF, and one on the lower roof 1175W (5 panels (2 installed on brackets to act as a back door canopy)) 20deg pitch with a SB1200. Couldn't share an inverter as at the time we couldn't think of one that had dual MPPT and could cope with the low voltage of the 5 panel set up, hence 2 systems. With hindsight a SolarEdge system would have worked well.

    System 3, the ill fated, Gods are against me, come on guys there has to be a way of doing this, DNO approved, DNO disapproved, DNO approval lost, DNO approved again - WNW 2000W (8 panels) 30deg pitch SE2200 system, is still hanging in the balance. Scaffolding went up yesterday for install tomorrow, but panels didn't arrive. Fingers crossed for Thursday, then an almighty rush to get all the paperwork complete and scanned and registered!!!!!!!

    I don't mind a challenge, especially after the first 6 installers told me this couldn't be done - but this is getting silly now. :p

    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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