Renewables: "talking 'bout my generation"

Oscargrouch

KevinG wrote: »

So that's March and a rather better month than of late.

Total: 198.55 kWh, 25% above SAF PVGIS (49% above classic)
2013: 105.16 kWh
2012: 203.03 kWh

Best day: 16th, 10.95 kWh
Worst day: 25th, 1.56 kWh

Today was particularly disappointing, the forecast was sunny all day, which did not change throughout the day, but it was cloudy all day with not a bit of unbroken sunshine that I noticed.

Did yer notice what yer did today, as a matter of interest..?

InVestor_2

£225.15 (464.6 kWh) for the month

41.39% (136 kWh) over PVGIS Climate estimate for the month

What a cracking 3rd year so far, four months in :T

groovyf

I've not worked out PVGIS estimates yet, but just finished my first full month since install:

212 kWh generated
Best day: 24th @ 12.66 kWh

jimmyboy420

Dodo0808 wrote: »

As you are all posting figures for the months end, I thought I'd submit mine for the 21 days since installation....

....273.3kwh. I'm not sure what the weather was like early on in the month (it's strange how you don't pay much attention before you have pv installed!), but if the last 21 days were averaged out over a full month we would have achieved over 400kwh:T

My final 12 days made 150kWh. I think it's unfair to extrapolate in the way you have done, as the weather was probably worse earlier in the month.

But I'll do it anyway.... 387.5kWh. Would have been well above PVGIS.

EricMears

Oscargrouch wrote: »

Well, I never knew a GM could run backwards; you learn something new every day

I very much doubt they can. However to satisfy the premise that March Generation might be greater than March Generation plus two more months of generation, the total of those two months has to be negative.


Reductio ad absurdum !

Martyn1981

Oscargrouch wrote: »

Well, I never knew a GM could run backwards; you learn something new every day......life is just one big generation curve.......:rotfl:

Actually Oscar, they can. I only discovered this, this morning, as my TGM has apparently been reversing since midnight. But I hope to resolve the issue by noon today. Fingers crossed.

Mart.

Martyn1981

System: M1 ESE 3.58kWp

Total generation: 259kWh (2013 198kWh)

Daily average: 8.35kWh

Generation per kWp: 72.35kWh


System: M2 2.0kWp

Total generation: 114.4kWh (2013 85.9kWh)

Daily average: 3.69kWh

Generation per kWp: 57.2kWh


March closed at PVGIS +10%. Leccy import at 122kWh.

Mart

legoman62

1.75 O's yesterday:D

Mar 2014 = 319kWh just over PVGIS (311kWh)

Mar 2013 = 252kWh

Mar 2012 = 350kwh...how did I do that:)

Mar 29th = least electricity used 3.1kWh = 54p (inc 19.95p S/C)

KevinG

Oscargrouch wrote: »

Did yer notice what yer did today, as a matter of interest..?

Of course! 3.16 kWh (1.58 O, just for you )

The_Green_Hornet

Best March generation since my system was installed.

2011 - 122 kWh
2012 - 130 kWh
2013 - 76 kWh
2014 - 131 kWh

PV Output