Annual electricity production of solar panels 1600W

[MonicaSolar666]

The electricity production of your photovoltaic kit depends on three factors:
o your geographic location
o the orientation and inclination of your solar panels
o any shadows

The energy production of the solar kit is evaluated, in optimal conditions (source: PVGIS*), at :
ELECTRICAL PRODUCTION OF YOUR SOLAR PANELS:
1600W North South
WINTER 1520 Wh/d 2120 Wh/d
(Nov. - Feb.)
SUMMER 4880 Wh/d 5600 Wh/d
(Tues. - Oct.)
Total 1400 kWh/year 1600 kWh/year

GUARANTEES in general
Solar Panel
o Manufacturer's warranty: 25 years
Micro-inverter
o Manufacturer's warranty: 25 years
Communication Gateway
o Manufacturer's warranty: 5 years


What do you think of this summary, leave a comment in this forum .

[Christophe]

A curve maybe?

[izentrop]

1600 kWh/year

for 1600 Wp, this is generally what is given for good exposure in the north of France, roof slope around 40°.

[Christophe]

Yes izy and (much) more in the south of France: Solar-thermal / card-precise du radiation-solar-en-France-dni-France-t7232.html

Well, I bet that PV installations are proportionally (to solar radiation) more expensive in the south than in the north... Everything is good in the cochon capitalism...

[phil59]

Roughly, we can say, 1 kWp, gives 1000 kWh in production ......

[Christophe]

In the North…in the South it can be twice as much…

[phil59]

In Marseilles no doubt!

You're going a little strong there, the pb remains the heat of the south, although, at the moment, in the north, northeast, it's also getting pretty hot.

We could be in the 1500-1600 depending on the years....

https://re.jrc.ec.europa.eu/pvg_tools/en/

pvgis.JPG (111.86 KiB) Viewed 4453 times

By setting 45-46°, you stay at 100 kWh of production each month, and you just exceed 1500 kWh....

[sicetaitsimple]

In Marseilles no doubt!

https://re.jrc.ec.europa.eu/pvg_tools/en/
pvgis.JPG

Very interesting and easy to use application.
Indeed, I didn't think there could be so many differences and above all so many possibilities for optimization depending on one's lifestyle and/or the season, if the ability to vary the slope of the panels.

[phil59]

Yes, actually 2-3 inclination for the year, and it's not that bad ...

[sicetaitsimple]

Yes, actually 2-3 inclination for the year, and it's not that bad ...

For someone who has or plans to have panels on the floor (like you, but I think I understood that for the moment it's complicated with your back), it actually seems more than judicious to me to have planned this possibility.
Well, a "lazy" can provide only two summer / winter positions. If it is planned from the start, it should cost practically nothing and the transition from one to the other can be done in 1 to 2 hours for a "typical" installation of 2 or 3 kW.
We could take inspiration from the "old" garden lounge chairs, with a 2 or 3-position rack, plus a few bolts anyway to be sure!