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Solar PV Performance Thread - Post your monthly output

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    #2042
    2011
    Moderators, Home & Garden Moderators, Technology & Internet Moderators, Regional East Moderators Posts: 12,581 Mod ✭✭✭✭2011


    6.6 kWp system with an east west split.

    A total of 676 units generated in June.

    Not quite as good as last year, but no surprises as it was such an overcast month.



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    #2043
    DC999
    Registered Users Posts: 1,454 ✭✭✭DC999


    https://www.boards.ie/discussion/comment/122323448#Comment_122323448

    That’s not right unfortunately. My Energy is excluding the self usage from PV. I’ve double-checked on my inverter versus My Energy. So that 'consumption' figure is what you bought from the grid.

    Here’s what I mean for my stats. Here's my inverter for last month:

    image.png

    And My Energy has the same 227kWh ‘consumption’ in the mobile app. but excludes the 90kWh I self consumed. And the same for ’Generation' in the My Energy app. It's only partial - it's what my inverter shows I feed to the grid but excludes my self consumption.



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    #2044
    SD_DRACULA
    Registered Users Posts: 2,334 ✭✭✭SD_DRACULA


    Not a bad increase on May at all:

    image.png



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    #2045
    rgfuller
    Registered Users Posts: 680 ✭✭✭rgfuller


    32nd Month

    Dublin - Lucan - June 24 - 7.12kW installed (S: 3.45kW, E: 2.41kW, W: 1.38kW). E&W Optimised. 5KWh Battery, (30 S & 22.5 E/W degree pitch).

    Total Generation: 740kWh (380kWh self use (inc. battery), 360kWh to grid)

    Best Day: June 19th - 39.0kWh

    Worst Day: June 25th - 7.5kWh

    Total Consumption: 414kWh (90% Solar: 10% Grid Import (43kWh))

    Milestones & Info:

    June 2023 :: Generation 865kWh, Consumption 433kWh

    June 2022 :: Generation 764kWh, Consumption 408kWh

    74kWh to Eddi for June, 14 days with 0 import.

    2024 - Monthly PV Savings :: Expected FIT €86.40 + Money Saved on Energy from PV :: €133.00 :: Total €219.40 for June. (FIT@0.24c/kWh, AvgUnitCstSaving@0.35c/kWh)*Fit rate reducing from July*

    2024 - Annual PV Saving progress :: (Jan 54.79, Feb 76.26, Mar 115.33, Apr 186.31, May 212.40, Jun 219.40) = €864.49 Total saved/earned due to PV in 2024.



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    #2046
    kevinr7213
    Registered Users Posts: 33 ✭kevinr7213


    5.655kw system 10 kwh battery

    W - 2.61 (6)/ E 3.045 (7)

    PV Gereration - 710kwh

    Best day - 34.7 on 1/6/24

    Worst day - 12.7 on 22/6/24

    Export - 675

    Import - 289

    Cork



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    #2047
    mjatkey
    Registered Users Posts: 121 ✭✭mjatkey


    Guys, first full months numbers since install, best day 19th worst 25th. Also looking at the figures on our Energia account and the export and import KwH's match pretty closely but the import Euro figure is higher than what I have, not by much. Across the 23 days we were exporting its €15 more than when I work it out from the half hour consumption figures I can download from Energia, what am I missing?

    image.png

    🌞 6.96kWp PV System. West Dublin🌞



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    #2048
    sergei80
    Registered Users Posts: 6 ✭sergei80


    Leixlip perfect south, no shade 4.55 KW

    Every month this year is less than the previous year🌧️

    solar.jpg



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    #2049
    jkforde
    Registered Users Posts: 2,005 ✭✭✭jkforde


    Screenshot_20240701-223424~01~01.jpg

    🌞🍺🙂🌞😁🍺

    🌦️ 6.7kwp, 45°, SSW, mid-Galway 🌦️



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    #2050
    ColemanY2K
    Registered Users Posts: 895 ✭✭✭ColemanY2K


    https://www.boards.ie/discussion/comment/122324920#Comment_122324920
    17198729278307284325644887217827.jpg

    I just cross checked with Shelly and it confirms myenergi data is more or less correct.

    €103 of credit built up over June.

    🌞 7.79kWp PV System. Comprised of 4.92kWp Tilting Ground Mount + 2.87kWp @ 27°, azimuth 180°, West Waterford 🌞



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    #2051
    S'
    Registered Users Posts: 262 ✭✭S'


    June 2024

    Generation: 1245kWh

    IMG_0600.jpeg

    11.2kWp E/W split arra. Mayo



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    #2052
    championc
    Registered Users Posts: 6,136 ✭✭✭championc


    June Stats - Sth Dublin

    Generation – 427.1 kWh
    4.0kWp N - 423.2 kWh
    Eddi - 14.9 kWh
    Zappi - 80.0 kWh

    Meter Readings 05876 (H+|1 5753 - up 788 / H+|2 104 - up 7 / H+|3 14 - up 1 / H- 4094 - up 1060) - Gas 7828 (up 18)

    Another month on Pinergy - Imported 788 @ 5c & 8 @ 40c / Exported 1060 @ 25c - Credit €219.20

    Totals so far:

    2.7kWp main roof + 1.2kWp on shed (S)
Month    |   2020 |   2021 |   2022 |   2023 |   2024 |
    
---------+--------+--------+--------+--------+--------+
    
January  |     75 |     56 |     81 |     76 |     71 |
    
February |    122 |    142 |    111 |    134 |    144 |
    
March    |    200 |    269 |    370 |    245 |    237 |
    
April    |    279 |    373 |    372 |    320 |    366 |
    
May      |    396 |    430 |    445 |    449 |    407 |
    
June     |    264 |    425 |    425 |    341 |    423 |
    
July     |    261 |    387 |    407 |    341 |        |
    
August   |    254 |    264 |    435 |    332 |        |
    
September|    268 |    248 |    242 |    279 |        |
    
October  |    151 |    185 |    221 |    173 |        |
    
November |     90 |     78 |     96 |     89 |        |
    
December |     56 |     52 |     55 |     44 |        |
    
---------+--------+--------+--------+--------+--------+
    
Total    |   2.41 |   2.90 |   3.26 |   2.80 |   1.65 |

    .

    4.0 on main roof (N)
Month    |   2023 |   2024 |
    
---------+--------+--------+
    
January  |        |     27 |
    
February |        |     65 |
    
March    |        |    135 |
    
April    |        |    265 |
    
May      |        |    342 |
    
June     |    441 |    427 |
    
July     |    385 |        |
    
August   |    301 |        |
    
September|    163 |        |
    
October  |     83 |        |
    
November |     38 |        |
    
December |     24 |        |
    
---------+--------+--------+
    
Total    |   1.61 |   0.91 |



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    #2053
    2smiggy
    Registered Users Posts: 20,561 ✭✭✭✭2smiggy


    7.48kw - 4.4 sw 3.08 ne

    5kw battery

    907kwh produced

    628kwh exported

    279kwh self used

    20kwh imported

    North Cork



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    #2054
    loyatemu
    Registered Users Posts: 14,924 ✭✭✭✭loyatemu


    6.5kWp E/W in Greystones

    June production = 800kWh

    May was 776kWh, I thought June would be higher than it was as although there's a day less, the days are longer and you'd expect June to be sunnier.



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    #2055
    championc
    Registered Users Posts: 6,136 ✭✭✭championc


    May SHOULD be the highest month each year, due to the lower air temperatures. Hot air temps reduce efficiency. This years' May was crap.



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    #2056
    The devils
    Registered Users Posts: 516 ✭✭✭The devils


    June 807 kwh

    9 e/w split

    1.7 South ish on shed



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    #2057
    John mac
    Registered Users Posts: 5,118 ✭✭✭John mac


    June 2024

    7.4Kw Split East /West Mayo

    Total 796.7

    Best day 01 June 45.5

    Worst day 27 June 8.2

    image.png

    Post edited by John mac on


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    #2058
    zoom_cool
    Registered Users Posts: 450 ✭✭zoom_cool


    June 640 Kwh from a 4.8Kw system south facing North Meath



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    #2059
    ECO_Mental
    Registered Users Posts: 2,497 ✭✭✭ECO_Mental


    Even though it didnt feel it I did 10% better than predicted at 842 kWh (6.1 kWp South Facing)

    Tracking the past 3 years still a good bit behind 2022 but on par with last year, July will be dissapointing as well me feels 😥

    image.png

    6.1kWp south facing, South of Cork City



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    #2060
    Praetorian
    Registered Users Posts: 3,712 ✭✭✭Praetorian


    Have two systems.

    June 24 disappointing compared to previous years

    Office - 23.49kWp (mostly north facing) - 2.243 MWh

    Home - 5.74 kWp (east / west) 699 kWh



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