navitron
 
Renewable Energy and Sustainability Forum
Welcome, Guest. Please login or register.

Login with username, password and session length
News: Anyone wishing to register as a new member on the forum is strongly recommended to use a "proper" email address. Following continuous spam/hack attempts on the forum, "disposable" email addresses like Gmail, Yahoo and Hotmail tend to be viewed with suspicion, and the application rejected if there is any doubt whatsoever
 
Recent Articles: Navitron Partners With Solax to Help Create A More Sustainable Future | Navitron Calls for Increased Carbon Footprint Reduction In Light of Earth Overshoot Day | A plea from The David School - Issue 18
   Home   Help Search Login Register  
Pages: [1]   Go Down
  Print  
Author Topic: February 2020 PV Generation  (Read 881 times)
Wickham
Sr. Member
****
Offline Offline

Posts: 397



« on: March 01, 2020, 08:07:22 AM »

February 2020
95.2 kWh total
35.8 kWh/kWp
1.23 kWh/kWp/day
3.28 kWh/day

2020 35.8 kWh/kWp
2019 44.4
2018 51.8
2017 24.7
2016 42.1
2015 38.6
2014 fault
2013 30.6
2012 38.8

Third worst February!
Logged

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
Fintray
Hero Member
*****
Offline Offline

Posts: 902



« Reply #1 on: March 01, 2020, 10:56:10 AM »

My results for February were:

3.87 kWp, slope 50 degrees, due south, lat 57.15

Total generation: 300.8kWh

Daily average: 10.37kWh

Generation per kWp: 77.7kWh

Daily average per kWp: 2.68kWh

PVGIS: 167kWh

%PVGIS: 180%

Best February ever, previous best 2018 220kWh.
Logged

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
scfnet
Full Member
***
Offline Offline

Posts: 110


« Reply #2 on: March 01, 2020, 12:13:15 PM »

February 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: 161.744kWh
Daily average: 5.577kWh
Generation per kWp: 45.885kWh
Daily average per kWp: 1.582kWh
Best day: 11.358kWh - 11/02/2020
Worst day: 0.836kWh - 09/02/2020
Capacity    Orientation    Slope    Lat    Total    Best    Worst    PVGIS    %PVGIS    kWh/kWp    Daily    Days   
3.5251753051.24N161.74411.3580.836164.00098.62445.8855.57729
Logged

3.525kWp, 15 x Schott Poly 235, Sunny Boy 4000TL-20 with Webbox, almost south.
hallie
Full Member
***
Offline Offline

Posts: 105


« Reply #3 on: March 01, 2020, 05:51:52 PM »

Total:  165.2 kwh

Best day: 12.4 kwh 27/02/2020

Worst day: 0.8 kwh 09/02/2020

Generation per kwp: 44.89 kwh

Daily average per kwp: 1.55 kwh

Daily average: 5.7 kwh
Logged

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)
john999boy
Sr. Member
****
Offline Offline

Posts: 472



« Reply #4 on: March 01, 2020, 07:31:47 PM »

Just about bang in the middle of all the previous readings.

PVGIS Forecast  380 kWh
Total generation: 480 kWh (126%)
Generation per kWp: 56.74 kWh
Daily average: 16.55 kWh
kWh/kWp: 2.03
Best day: 27th 39.4 kWh (289%)
Worst day: 15th 2.0kWh (14.7%)
Export meter: 61%
Immersun: 90 kWh
Logged

8.46kWp solar PV - 169 - 40 slope - 53N. Immersun fuelled DHW.
dc
Full Member
***
Offline Offline

Posts: 148



« Reply #5 on: March 02, 2020, 10:26:52 AM »

Capacity    Orientation   Slope    Lat.       Total    Best          Worst        PVGIS   %PVGIS   KWh/KWp     Daily   Days
3.995   +10 South             35      51.77N        235   16.448   1.012   198   118%   58.7              2.03   29
exactly average for February
Logged

Sharp NU-E235 x 17 = 3.995kWp, SB4000TL, 4KWh Powervault, Essex CM8 3NR  Lat - 51-46'41"
marshman
Hero Member
*****
Online Online

Posts: 1013


WWW
« Reply #6 on: March 02, 2020, 10:32:46 AM »

Capacity   Orientation   Slope   Lat        Total          kWh/kWpk   
3.15kWpk      157.0      11.0   50.9        127 kWh      40.3

2nd worst February, worst was 2017 at 125kWh,  2019 was best at 195kWh - also had a lot of power cuts in february which probably "lost" 10 kWh, but still a poor month for me.


Logged

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.
JR
Full Member
***
Offline Offline

Posts: 168


« Reply #7 on: March 02, 2020, 03:05:52 PM »

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

Feb 2020 - 99

Feb 2019 - 165
Feb 2018 - 127
Feb 2017 - 85
Feb 2016 - 152
Feb 2015 - 118
Feb 2014 - 128
Feb 2013 - 119

Expected Generation 111
Logged
Mikel
Full Member
***
Offline Offline

Posts: 147


« Reply #8 on: March 02, 2020, 05:21:07 PM »

Total monthly production

Feb 2020   160.0 kWh

41.7 kWh/kWp

Av daily production  5.5 kWh

Feb 2019 225.7 kWh
Feb 2018 207.3 kWh
Feb 2017 157.7 kWh
Feb 2016 166.2 kWh
Feb 2015 202.4 kWh
Feb 2014 188.0 kWh
Feb 2013 188.3 kWh
Feb 2012 168.9 kWh

A leap year which saved it from being the worst February so far!

3.84 kW, Ground mount, S facing, slope 25 degrees, 16*240w Sanyo HIT panels, Fronius IG 40 inverter, West Cornwall
Logged
solluva II
Jr. Member
**
Offline Offline

Posts: 81



« Reply #9 on: March 03, 2020, 10:32:39 PM »

System: Ground mounted 3.84kWp, slope 40, 15 east of south,, Lat 50 40' West Dorset
12 months generation to the end of February 2020 was 3625.3 kWh (944.1 kWh/kWp)

Generation for February:

2020 -  179.5 kWh
2019 _ 236.1 kWh
2018 -  291.9 kWh
2017 149.3 kWh
2016 221.6 kWh
2015 -  216.7 kWh
2014 229.0 kWh
2013 180.0 kWh
2012 197.7 kWh

Another gloomy dull month. Even a flourish on leap day, producing 8% of the month's total, didn't stop it being one of our worst Febs in nine years.

Mid-February Shading. Mornings to 09:30. Afternoons from 14:30GMT.

PVGIS: 197 kWh not taking shading into account.
PVGIS: 183 kWh taking shading into account.(7.1 % reduction)

Total generation: 179.5 kWh
Generation per kWp: 46.7 kWh

Daily average
Predicted PVGIS (shaded): 6.5 kWh
Actual: 6.2 kWh
Daily average per kWp: 1.6 kWh

Best Day: 16.0 kWh on 26th.
Best day per kWp: 4.2 kWh
Worst Day: 0.1 kWh on  15th
Worst day per kWp: 0.026 kWh

 
Logged
supremetwo
Hero Member
*****
Offline Offline

Posts: 1092


« Reply #10 on: March 04, 2020, 06:51:24 PM »

Total Feb: 181 kWh (BDPV PVGIS Forecast 191 kWh)

Generation per kWp: 46.25 kWh

Best day   12th 13.46 kWh
Worst day   9th   0.65 kWh
Logged

volzhskyboy
Full Member
***
Offline Offline

Posts: 191



« Reply #11 on: March 08, 2020, 03:33:30 PM »

Total Generation: 249.83 kWh (PVGIS-CMSAF 193 KWh)

Daily Average: 8.61 kWh 
                   
Generation per kWp: 62.45 kWh           
                     
Daily average per kWp: 2.23 kWh

Best Day: 18.40 KWh 27th February

Worst Day: 1.58 KWh 09th February

Bill.
Logged

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

Posts: 208


« Reply #12 on: March 11, 2020, 09:35:46 AM »

System: 3.5KW, 14x Sanyo (now Panasonic) HIT 250 Panels, SMA SB 4000TL, 2x 7 panel strings

Location: Hampshire, UK, South (170 deg) facing

Total Generation: 176.387 KWh
Minimum: 0.411 KWh, 9th February
Maximum: 13.765 KWh, 26th February
Average: 6.082 KWh
Logged
Pages: [1]   Go Up
  Print  
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.20 | SMF © 2013, Simple Machines
SMFAds for Free Forums
Simple Audio Video Embedder
Valid XHTML 1.0! Valid CSS!