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kdmnx
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« on: May 31, 2020, 06:38:38 PM » |
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Right I’m calling it, my array is SE facing so down below 20W now.
Total generation : 526.7 kWh
kWh/kWp : 129.09
Exported : 26.8 kWh (5.1%)
Best day : 31st (25.7 kWh, 6.30 kWh/kWp)
Worst day : 10th (5.1 kWh, 1.25 kWh/kWp)
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12x JA Solar 340Wp panels (total 4080Wp)
Lux Power inverter charger
5x PylonTech 2000 2.4kWh batteries (total 12kWh (11kWh usable))
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marshman
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« Reply #1 on: May 31, 2020, 07:36:36 PM » |
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Capacity Orientation Slope Lat Total kWh/kWpk 3.15kWpk 157.0 11.0 50.9 612.2 kWh 194.3Average daily: 6.27kWh/kWpk Total kWh/kWpk: 194.3 612kWh from a 10 year old fixed 3.15kWpk system  3rd record month in a row. Best month since install. Beat previous best May by 16% and previous best monthly total of 574kWh in June 2017 (yes I know May is 31 days and June is only 30 but even allowing for a 30 day May it still beat it by 12kWh) Combination of clear skies - lack of con trails (we are under Heathrow/Gatwick flight paths from Europe) and also consistent cool North Easterly wind for the last 2 weeks, only had two days above 20 deg C this month. |
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3.15kWpk (15xSharp ND210)/SB3000. & 3.675kWpk (15 x Suntech 245WD)/SB4000TL, 10kW GSHP driving Wirsbo underfloor heating from 1200m ground loops. 10' x 7' solar wall (experimental). Clearview 650 Wood Burning Stove. MHRV - diy retrofit. Triple glazing.
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Fintray
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« Reply #2 on: May 31, 2020, 07:57:56 PM » |
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My results for May were:
3.87 kWp, slope 50 degrees, due south, lat 57.15
Total generation: 500.3kWh
Daily average: 16.1kWh
Generation per kWp: 129.3kWh
Daily average per kWp: 4.16kWh
PVGIS: 401kWh
%PVGIS: 125%
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3.87kWp PV
10.24kWp PV SolarEdge system
Tesla Powerwall 2
100 x 47mm Navitron tubes (still being installed!)
MK2 PV router DHW diverter
Morso 5kW WBS
Nissan Leaf
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benseb
Jr. Member
 Offline
Posts: 81
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« Reply #3 on: May 31, 2020, 08:15:01 PM » |
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9kWp system facing East/West
Total generation: 1.01MWh
Daily average: 32.6kWh
Generation per kWp: 112
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john999boy
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« Reply #4 on: May 31, 2020, 08:25:46 PM » |
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It took until the very last day to set the best May and best 'any' month records beating the previous (May 2018) by 43kWh!
PVGIS Forecast 916 kWh
Total generation: 1277 kWh (139%)
Generation per kWp: 150.9 kWh
Daily average: 41.2 kWh
kWh/kWp: 4.87
Best day: 6th 57.1 kWh (193%)
Worst day(s): 10th 9.3 kWh (31%)
Export meter: 74%
Immersun: 144 kWh
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8.46kWp solar PV - 169° - 40° slope - 53°N. Immersun fuelled DHW.
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paul149
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« Reply #5 on: May 31, 2020, 08:34:53 PM » |
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Out of 255 Hours 37 Mins* of Sun & 3.4 mm* of Rain! My Kit managed this; Total generation: 602 kWh best Month Ever so far ( since Nov 2011) 447 kWh May 2019 472 kWh May 2018, 433 kWh May 2017, 471 kWh May 2016, 449 kWh May 2015, 416 kWh May 2014, 434 kWh May 2013, 450 kWh May 2012, May Avg to Date= 463 kWh PVGIS (classic) 396 kWh = 152% ! PVGIS (cmsaf) 409 kWh = 147% ! Daily average: 19.4 kWh Generation per kWp: 172 kWhDaily average per kWp: 5.54 kWh Best day: 23.6 kWh – 20th Worst day: 4.48 kWh – 10th Capacity Orientation Slope Lat Total Best Worst PVGIS(c) %PVGIS kWh/kWp Daily/kWp Days 3.5 225 35 51.3 602 23.6 4.85 396 152 172 5.54 31 *source Weather Bristol http://www.martynhicks.uk/weather/data.php |
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3.5 kWp (14 x Sanyo H250E01 + SB3000TL) 225' (SW) at 35' Pitch Lat 51.30' (Bristol) Installed cost £2.63/Wp (Nov 2011) now with solarimmersion and 250L unvented dhw (Almost Zero gas input for DHW from Apr to mid Sep)
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firepete
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« Reply #6 on: May 31, 2020, 09:24:13 PM » |
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another pb 612 kw generation best by over 80kw looks like a good year
3.9 kwh system south facing
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pantsmachine
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« Reply #7 on: May 31, 2020, 09:45:58 PM » |
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660kwh for May 128.9 per kwp. Gobsmacked!  |
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8.045kWh PV system with Solar edge
9.6kWh Pylon tech battery storage
18kWh Heater Storage
Solar I boost charging 12kWh 210 ltr OSO system tank
Deep insulation, air leak controlled home
Zoned CH wet system & Hive 2
Burley W/Stove
Low energy bulbs
24 kW Leaf
Veg patches & wood fired hot tub
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hallie
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« Reply #8 on: May 31, 2020, 09:50:17 PM » |
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Best ever month by far  Total: 651.4 kWh Best day: 25.2 kWh 24/05/2020 Worst day: 6.8 kWh 03/05/2020 Generation per kWp: 177.01 kWh!! Daily average per kWp: 5.71 kWh Daily average: 21.01 kWh |
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DIY installed system @ £1.77 per w
16 x 230w Upsolar panels = 3.68 kwp
StecaGrid 3600
Solic 200 fitted May 2017
SW facing in Chandlers Ford, Hampshire
Generated totals : 3570 kwh (2012/13) 3651 kwh (2013/14) 3761 (2014/15) 3605 kwh (2015/16) 3657 kwh (2016/17) 3751 kwh (2017/18)
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Iain
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« Reply #9 on: May 31, 2020, 10:17:18 PM » |
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Hi
Best month so far.
186 kWh / kWp
Iain
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1.98kWp PV (11 x Sharp 180 and SB 2.5)
20 x 65mm Thermal and 180ltr unvented
Powervault 4Kw - P3 Amita Lithium Battery
9000ltr rainwater storage Plymouth
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supremetwo
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« Reply #10 on: May 31, 2020, 10:33:07 PM » |
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My best ever month as well.
Total: 623.4 kWh
Best day 6th: 23.99 kWh (and 16 other days close to that!)
Worst day 3rd: 8.44 kWh
Generation per kWp: 155.85 kWh
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Wickham
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« Reply #11 on: June 01, 2020, 06:11:02 AM » |
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May 2020
360.1 kWh total
135.38 kWh/kWp
4.37 kWh/kWp/day
11.62 kWh/day
2020 135.38 kWh/kWp
2019 84.43
2018 113.63
2017 100.98
2016 111.09
2015 103.65
2014 84.81
2013 99.54
2012 99.11
2011 99.24
An excellent May, as expected.
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14 Upsolar UP-M190M 190W panels total 2.66kWp and 13 Enecsys SMI-200/G83 and 1 SMI-240/G83 72 cell micro-inverters and website gateway unit, ground-mounted in early May 2011; 30 degree slope; 5 degrees east of south; 8 miles west of Salisbury
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scfnet
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« Reply #12 on: June 01, 2020, 07:20:57 AM » |
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May 2020 System: 3.525kWp (15 Schott Poly 235, Sunny Boy TL4000) Slope 30°, 175° (South -5°), Lat: 51.24N Long: 0.72W - Ash, Surrey Total generation: 607.422kWh Daily average: 19.594kWh Generation per kWp: 172.318kWh Daily average per kWp: 5.559kWh Best day: 23.816kWh - 29/05/2020 Worst day: 6.926kWh - 03/05/2020 | Capacity | Orientation | Slope | Lat | Total | Best | Worst | PVGIS | %PVGIS | kWh/kWp | Daily | Days | | 3.525 | 175 | 30 | 51.24N | 607.422 | 23.816 | 6.926 | 424.000 | 143.260 | 172.318 | 19.594 | 31 |
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3.525kWp, 15 x Schott Poly 235, Sunny Boy 4000TL-20 with Webbox, almost south.
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Mikel
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« Reply #13 on: June 01, 2020, 08:32:34 AM » |
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Total monthly production
May 2020 604.6 kWh
157.4 kWh/kWp
Av daily production 19.5 kWh
May 2019 559.6 kWh
May 2018 497.1 kWh
May 2017 421.8 kWh
May 2016 498.7 kWh
May 2015 471.0 kWh
May 2014 481.9 kWh
May 2013 529.4 kWh
May 2012 496.5 kWh
Best May figures since install.
3.84 kW, Ground mount, S facing, slope 25 degrees, 16*240w Sanyo HIT panels, Fronius IG 40 inverter, West Cornwall
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dc
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« Reply #14 on: June 01, 2020, 08:46:41 AM » |
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Capacity Orientation Slope Lat. Total Best Worst PVGIS %PVGIS KWh/KWp Daily Days
3.995 +10 South 35 51.77N 698.614 28.667 9.887 491 142% 174.9 5.64 31
record breaking month, including best single day.
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Sharp NU-E235 x 17 = 3.995kWp, SB4000TL, 4KWh Powervault, Essex CM8 3NR Lat - 51-46'41"
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