Solar PV Performance Thread - Post your monthly output

allinthehead · 03-01-2023 7:14pm

55 kwh from 3.2 kwp SE, 0.8 NW and 0.8 W.

Unfortunately my panels are shaded for the majority of the day this time of year. Wrecking ball needed for the houses behind me.

jkforde · 03-01-2023 7:17pm

December 2022

6.7kWp, 200 azimuth, 45° roof pitch; mid-Galway

Generation 268kwh, 48% above modelled 181kwh

Exported 54kwh (ouch, mainly mid month)

HNY!

slave1 · 03-01-2023 8:57pm

Galway region seems to have had a great month

rameire · 04-01-2023 5:10pm

Clonee

3.8Kw system

December got me 101kwh

Best day was Dec 7th at 7.1

Worst was Dec 10th at 0.5

Galego · 04-01-2023 6:10pm

https://www.boards.ie/discussion/comment/120065280#Comment_120065280

What orientation do your panels have?

I am not far from you with a 4.1wkp SSE. Numbers look roughtly close.

rameire · 04-01-2023 7:51pm

https://www.boards.ie/discussion/comment/120065555#Comment_120065555

I am. East facing, side of house.

And south facing, rear of house.

D15 Clonee.

garo · 07-01-2023 12:25am

https://www.boards.ie/discussion/comment/119942254#Comment_119942254

4.8kW EW Dublin. 10kWh DIY battery

December 2022 (kWh):

Production: 57.7 (61 predicted, 50 last year)

Consumption: 768

Import: 715 (127d, 588n)

Export: 4.8

Best day: 8th: 2.9

Worst day: 18th: 0.6

jkforde · 31-01-2023 12:45pm

sunny today so might match the predicted 222kwh for January here in mid-galway (6.7kwp), currently at 205kwh...

come on 🌞🌞🌞🌞🌞

update.. 213 total, not too shoddy for January

Ha Long Bay · 31-01-2023 6:19pm

169kWh generated for January 7.2KW South facing in Dublin. Best day was today 12.4KWh generated. The high consumption days are due to free time electricity on Saturdays.

DC999 · 31-01-2023 6:45pm

28% more produced in Jan than Dec, so that's good. Jan still 20% lower than Nov.

113kWh for Jam.

Setup: 5kWp - mostly E. S (teeny tiny). NW (hibernating). Only live since Aug 2022. Dublin 12.

micks_address · 31-01-2023 8:58pm

Things look like they improving for sure. December generation to home was 95kwh

Galego · 31-01-2023 9:19pm

4kwp SSE in Co Meath.

Jan 23 stats.

Total Generation: 126kwh

Exported: 12kwh (batteries/solis)

Imported: 279kwh

irishchris · 31-01-2023 9:36pm

6kw sofar hybrid & 2.5kw goodwe

9.8kwp panels

Generation for January - 291.8 Kwh

rgfuller · 31-01-2023 10:03pm

15th Month

Dublin - Lucan - January 23 - 7.12kW total 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: 166kWh (77kWh consumed directly, 77kWh into battery, 12KWh to grid)

Best Day: January 20th - 11.4kWh

Worst Days: January 1st and 15th - 1.1kWh

Total Consumption: 396kWh (38% Solar: 62% Grid Import (246kWh))

Milestones & Info:

Last Year (Jan 2022) Generation 169kWh, Consumption 495.2kWh

25kWh to Eddi in January

Monthly Expected FIT €2.88 + Money Saved on Energy from PV :: €46.53 :: Total Savings €49.41 for Jan. (FIT @ 0.24c/KWh)

Annual Savings on PV usage 2023 : (Jan 49.41) = 49.41

Annual Savings on PV usage 2022 = €809.39

Expected FIT since Feb 15th'22 €595.68* :: (24 Feb, 254 Mar, 272 Apr, 413 May, 382 Jun, 435 Jul, 440 Aug, 151 Sept, 97 Oct, 21 Nov, 1 Dec, 12KWh Jan: Total 2482KWh) - Still waiting for payment

ELM327 · 31-01-2023 10:17pm

121kWh for the month. 8kWp SSE panels in wexford.

We're badly affected by trees shading the lower sun. Already planning on adding a second array to an area that isnt shaded

sergei80 · 31-01-2023 10:43pm

Leixlip

4.55KW

South/2.4 battery

IBoost is currently switched off due to Gas heating

149KW Generated

21 KW sent to Grid

Two all-time records in Jan:

managed to charge my small battery to 5 KW on 31.01.2023

37.9 KW used on 01.01.2023-New Year party what I don’t remember😊

rameire · 31-01-2023 11:33pm

117.2kWh generated this month Clonee D15.

3.8kw.

split - 2.28S and 1.52E.

Best Day Jan 20th - 8.5kwh

Worst Day Jan 1st 0.7kwh

Just wish I didn't consume over 600kWh.

garo · 01-02-2023 12:04am

https://www.boards.ie/discussion/comment/120076936#Comment_120076936

4.8kW EW Dublin. 20kWh DIY battery

January 2023 (kWh):

Production: 81.5 (81 predicted, 78.6 last year)

Consumption: 776

Import: 697 (92d, 605n)

Export: 2.9

Best day: 31st: 5.2

Worst day: 3rd: 1.2

curioustony · 01-02-2023 7:36am

4.55 kWp, azimuth 136°, slope 24°, Roscommon

Not as good as last year for me.

My lower string shading is nearly over for the year. Nice that Home Assistant allows me to see this for the AlphaESS. I think it will be back again mid November

And for fun, here is a good winter day, with load shifting (2 a.m. is 7kW O'Clock for me) as observed by ESBN

The smart meter is quite sensitive. The inverter is constantly feeding in a very very small amount when not charging the battery from the grid.

Jonathan · 01-02-2023 10:37am

4.83kWp south facing, Dublin Fingal, 10kWh battery

204kWh generated (vs 188kWh for Jan 22)

5kWh exported (97.5% solar self-consumption)

548kWh imported (2kWh day, 546kWh night)

14.4kWh generated best day (31st Jan)

0.4kWh generated worst day (10th Jan)

614kWh natural gas heating

Praetorian · 01-02-2023 11:41am

Hi all, just couple of weeks of solar data after an install on January 17th. We have a 5.74 kwh system. 4 panels facing east, 10 panels facing west. North Co Dublin. Do my figures look okay?

THE ALM · 01-02-2023 11:50am

South Roscommon, 8.16Kwp, facing 210° at 35°, 9.6kWh battery

Total generation 250.9kWh (prediction at 243kWh)

Consumed 548kWh

Energy from Grid 392.7kWh

Energy to Grid 21.4kWh

To the Eddi 39.7kWh

To the Zappi 146.3Wh

To the Battery 276.1kWh

From the Battery 248.9kWh

Best day 19th with 20.9kWh

Worst day 10th with 0.9kWh

Energy exported would have generated €3.85 at Energia FIT rate if on a smart meter, we are D/N.

Felt like a very dull month and actually Dec. produced more, only got into double figures on 10 days and with the exception of yesterday and the 25th the last ten days have been muck.

Not dissimilar to last Jan at 253kWh.

DrPhilG · 01-02-2023 12:53pm

Anyone else having issues viewing pictures in boards these days? I just get a broken jpeg thing and the filename.

Same for people's avatars.

Jonathan · 01-02-2023 1:11pm

https://www.boards.ie/discussion/comment/120186645#Comment_120186645

Are you on a corporate network? Possible that the Vanilla CDN (v-cdn.net) has been blocked.

DrPhilG · 01-02-2023 1:53pm

https://www.boards.ie/discussion/comment/120186720#Comment_120186720

Maybe, I'm on my work WiFi. I'll go find some coverage and go onto mobile signal.

kabakuyu · 01-02-2023 2:21pm

94.4 kwh from a 2.5 kwp system facing south located in Galway.last Jan was 91.4kwh.

Great start to the month but the last 10 days were dire.

championc · 01-02-2023 2:41pm

January Stats

2.7kWp (S), 20kWh battery, 22 deg Slope, Sth Dublin (Shed 4 not generating anything)

Generation – 76.03 kWh
Consumed   - 354.04 kWh
Import     – 337.07 kWh
Export     – 3.03 kWh
Eddi       - 1.0 kWh
Zappi      - 0.0 kWh

Meter Readings 06413 (01159 Day - up 6 / 05254 Night - up 343) - Gas 6747 (up 160)

Totals so far:

Month    |   2020 |   2021 |   2022 |   2023 |
---------+--------+--------+--------+--------+
January  |     75 |     56 |     81 |     76 |
February |    122 |    142 |    111 |        |
March    |    200 |    269 |    370 |        |
April    |    279 |    373 |    372 |        |
May      |    396 |    430 |    445 |        |
June     |    264 |    425 |    425 |        |
July     |    261 |    387 |    407 |        |
August   |    254 |    264 |    435 |        |
September|    268 |    248 |    242 |        |
October  |    151 |    185 |    221 |        |
November |     90 |     78 |     96 |        |
December |     56 |     52 |     55 |        |
---------+--------+--------+--------+--------+
Total    |   2.41 |   2.90 |   4.61 |     76 |

ECO_Mental · 01-02-2023 3:52pm

6.1kWp system in Cork

263 kWh for the month, which is better than the predicted and about 20 kWh better than last Jan.

I used 57.5% of what I generated, This saved me about €63 in energy costs and if I had a smart meter I should have earned about €23 from FIT

Imported just over 2000 kWh in total for the month....(I have an EV and Heat pump)

slave1 · 01-02-2023 9:11pm

Midlands

Array 1: 4.1kWp SSW with Winter Shading, 3.3kWp NNE

Array 2: 2.73kWp SE, 0.91kWp S, 3.64kWp SW (all neighbourhood shading/optimised)

1,630kW Night Import, 24kW Day Import

157kWh Generated

143.37kWh consumed

92kWh diverted to Eddi

0kWh diverted to Zappi

Approx 0kms of range into the EVs

Highest was 12.4kWh

Battery Savings €52.04

14% self sufficient (excluding EVs)

8% self sufficient (including EVs)

Monthly cash saving €91.38

garbanzo · 01-02-2023 9:44pm

Hey fellow Solar folk.

Figures are in for the month of January with a 4Kw system on an even East : West split based in South Dublin. No battery.

Total generated: 78.77 kWh
Highest day: 31st 4.75 kWh
Lowest day: 21st 0.79kWh

Slim pickings again but steadily increasing now. Generated our first Megawatt during the month too which is a nice milestone.

A bit dejected though about the situation re: the Smart Meters. Rates offered by SSE do not really make sense for me to change over, I have duel fuel gas and electricity. So, I won’t get the benefit of the Clean Export Guarantee and instead will likely get an estimate which I expect will not be generous. That’s the only fly in the ointment for now. Otherwise we motor on…

g

Solar PV Performance Thread - Post your monthly output

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