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Author Topic: August 2018 PV Generation  (Read 2888 times)
Wickham
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« on: August 31, 2018, 07:55:41 PM »

August 2018

210.7 kWh total
79.21 kWh/kWp
2.56 kWh/kWp/day
6.80 kWh/day

2018 79.21 kWh/kWp
2017 88.05
2016 99.97
2015 76.78
2014 96.28
2013 98.75
2012 88.32
2011 81.58

Not as good as I 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
Nickel2
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Method mixed with Madness


« Reply #1 on: September 01, 2018, 06:54:25 AM »

PV = 54.8 kWh
Grid = 75 kWh
Getting there, more to do yet!
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1.140kW mono south-facing at 49*
EpEver 4210A at 24v
24V 400 Ah battery. (4x200Ah FLA)
EpEver STI1000-24-230 pure sine inverter
Of course it'll work. (It hasn't caught fire yet).
dc
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« Reply #2 on: September 01, 2018, 09:08:37 AM »

Capacity    Orientation    Slope    Lat.      Total    Best          Worst        PVGIS   %PVGIS   KWh/KWp   Daily     Days
3.995   +10 South            35       51.77N     475.8   25.631   2.425   431   110%   119.1   3.84       31

After good start to month final result was just below system average
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Sharp NU-E235 x 17 = 3.995kWp, SB4000TL, 4KWh Powervault, Essex CM8 3NR  Lat - 51-46'41"
Mikel
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« Reply #3 on: September 01, 2018, 09:37:23 AM »

Total monthly production

Aug 2018  395.2 kWh

102.9 kWh/kWp

Av daily production   12.7 kWh

Aug 2017  406.1 kWh
Aug 2016  428.2 kWh
Aug 2015  400.4 kWh
Aug 2014  444.2 kWh
Aug 2013  456.0 kWh
Aug 2012  417.1 kWh


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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Iain
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« Reply #4 on: September 01, 2018, 07:18:41 PM »

Hi
233 kWh
118 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 - G200 Lithium-Ion (LiFePO4)
9000ltr rainwater storage   Plymouth
mysterons
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Location - Skegness Lincs


« Reply #5 on: September 01, 2018, 09:02:48 PM »

Total for August was 471kwh, was looking good until final week  Sad
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3.96kWp Solar PV - 18 Sharp 220w and SMA3300 fired up at 4.30pm 12th Oct 2010 - 40 x 47 solar thermal installed July 2012 to exisiting 162ltr vented cylinder - Esse 350 inset WBS
pantsmachine
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« Reply #6 on: September 02, 2018, 05:45:43 AM »

August 2018- 453 kwh produced from PV
August 2018- 171 kwh electric bought
August 2018- 5 kwh gas bought

4.8 Kw of batteries went online 1st Sept, interested to see how they will adjust the figures and relationship between the two power types. Happy Days! Smiley

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HUGE insulation depth.
5.12 kw PV system with Solar edge.
4.8 kw Pylon tech battery storage.
All Low energy bulbs.
Solar I boost charging 210 ltr OSO system tank.
Balanced & zoned CH wet system & Hive 2
Wood fired thermosiphon cedar hot tub.
Masanobu Fukuoka inspired veg garden & fruit trees
marshman
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WWW
« Reply #7 on: September 02, 2018, 08:12:48 PM »

Capacity   Orientation   Slope   Lat        Total          kWh/kWpk     
3.15kWpk      157.0      11.0   50.9        428.9kWh       136.15

Fairly poor August, only 2010 and 2011 were worse. But this quarter (June, July and August totalled 1570kWh, highest since my records began in 2010).
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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.
solluva II
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« Reply #8 on: September 02, 2018, 08:55:26 PM »

Not the best of Augusts but near enough spot on to the predicted.

System: Ground mounted 3.84kWp, slope 40, 15 east of south,, Lat 50 40' West Dorset
Mid-August Shading. Mornings to 07:30 BST. Afternoons from 17:00 BST.
         
PVGIS: 425 kWh not taking shading into account.
PVGIS: 396 kWh taking shading into account.(6.8 % reduction)

Augusts to date:
2018 -  396.1 kWh
2017 -  422.3 kWh
2016 465.0 kWh
2015 340.4 kWh
2014 418.5 kWh
2013 491.3 kWh
2012 393.9 kWh

12 months generation to the end of August 2018 was 3781.1 kWh (984.7 kWh/kWp)

Total generation: 396.1 kWh 100 % of PVGIS (shaded) prediction.
Generation per kWp: 103.2 kWh

Daily average
Predicted PVGIS (shaded): 12.8 kWh
Actual: 12.8 kWh
Daily average per kWp: 3.3 kWh

Best Day: 23.0 kWh on 5th
Best day per kWp: 6.0 kWh

Worst Day: 1.4  kWh on 2th.
Worst day per kWp: 0.4 kWh
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firepete
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« Reply #9 on: September 03, 2018, 04:43:49 PM »

427kwh for august   3.9 kwp system
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JR
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« Reply #10 on: September 04, 2018, 03:43:59 PM »

2.5 system  10ZNShine Panels  Sunny Boy Inverter  Orientating 170 degrees south  Inclination 30 degrees  East Midlands

August 2018 - 263

August 2017 - 275
August 2016 - 307
August 2015 - 253
August 2014 - 285
August 2013 - 299

Expected generation 260
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hallie
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« Reply #11 on: September 07, 2018, 08:35:57 AM »

Total:  418.4 kwh

Best day:23.1 kwh 05/08/2018

Worst day: 2.5 kwh 26/08/2018

Generation per kwp: 113.7 kwh

Daily average per kwp: 3.67 kwh

Daily average: 13.5 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)
supremetwo
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« Reply #12 on: September 07, 2018, 11:47:09 AM »

Total  416.6 kWh (= BDPV PVGIS)

Generation per kWp  104.75 kWh

Best day 5th    22.15 kWh

Worst day 26th  3.03 kWh
« Last Edit: September 07, 2018, 12:00:57 PM by supremetwo » Logged

scfnet
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« Reply #13 on: September 08, 2018, 08:27:10 AM »

August 2018
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: 392.834kWh
Daily average: 12.672kWh
Generation per kWp: 111.442kWh
Daily average per kWp: 3.595kWh
Best day: 21.480kWh - 05/08/2018
Worst day: 4.058kWh - 26/08/2018
Capacity    Orientation    Slope    Lat    Total    Best    Worst    PVGIS    %PVGIS    kWh/kWp    Daily    Days   
3.5251753051.24N392.83421.4804.058386.000101.770111.44212.67231
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3.525kWp, 15 x Schott Poly 235, Sunny Boy 4000TL-20 with Webbox, almost south.
volzhskyboy
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« Reply #14 on: September 08, 2018, 02:06:16 PM »

Total Generation: 451.81 kWh (PVGIS-CMSAF 394 KWh)

Daily Average: 14.57 kWh  
                    
Generation per kWp: 112.95 kWh            
                    
Daily average per kWp: 3.64 kWh

Best Day: 22.99 kWh 25th August

Worst Day: 5.22 kWh - 26th August

Bill.
« Last Edit: September 08, 2018, 02:08:08 PM by volzhskyboy » Logged

16  x Sanyo HITH250E01. SMA Sunnyboy 4000TL & Sunnybeam. 50 Deg incl, South facing. Lat 54 36'
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