The real prices and costs of photovoltaic solar panels in China

[bham]

I remind you that 3000 Wp cover the needs of a house. By counting inverter + MO, let's say that less than 10 000 € each house could have its small energy square.

You surprise me a little Remundo; over the last 3 months, in summer therefore, I produced 1000 KWh and consumed double it (despite an absence of 3 weeks)

[Christophe]

Ben you probably your ECS electricity not?

But 2000 kWh on 3 summer months is still a lot ... even with the ECS ...

Did you chase the watches?

[bham]

Ben you probably your ECS electricity not?

But 2000 kWh on 3 summer months is still a lot ... even with the ECS ...

Did you chase the watches?

It is true that my hot water balloon is old (+ 20 years) and it may be a little too much food; will see

[Christophe]

Connect an econometer to it ...

If you are not yet equipped: https://www.econologie.com/shop/prise-el ... p-238.html

Normally you should consume roughly ten kWh per day in DHW for a family of 4 ...

[bham]

Connect an econometer to it ...

If you are not yet equipped: https://www.econologie.com/shop/prise-el ... p-238.html

Normally you should consume roughly ten kWh per day in DHW for a family of 4 ...

Yes i already have, thanks for the info i will check that

[Remundo]

I remind you that 3000 Wp cover the needs of a house. By counting inverter + MO, let's say that less than 10 000 € each house could have its small energy square.

You surprise me a little Remundo; over the last 3 months, in summer therefore, I produced 1000 KWh and consumed double it (despite an absence of 3 weeks)

"Normal" electricity needs. Those who heat everything with electricity, that's another problem.

[I Citro]

You surprise me a little Remundo; over the last 3 months, in summer therefore, I produced 1000 KWh and consumed double it (despite an absence of 3 weeks)

"Normal" electricity needs. Those who heat everything with electricity, that's another problem.

Me who found that I produced little with my 400kWh / month over the last 3 months ...

I agree with Remundo, I consumed 4000kWh / year of electricity (gas heating) before driving in electric cars.

[Remundo]

Yes Citro,

for those who want to drive in addition in EV, it will be necessary to budget approximately for 15 km / year: 000 kWh

Schematically, an installation of 3 + 3 = 6 kWp (around 60 m²) allows complete energy self-sufficiency (transport + domestic) Excluding heating

If we reached 2 or 3 € / Wp installed, we realize that 12 000 € would be excellently placed for 20 years and more.

Note *: provided that it is connected to the network to manage power peaks / troughs.

[bham]

Me who found that I produced little with my 400kWh / month over the last 3 months ...

If you go to the BDPV site, you will see that you are in the middle of production in Bordeaux facilities; in Moselle we have done a little less well than you in the last 3 months.
Then it depends a lot on the outside temperature, the orientation, the inclination, the integration system and the color of the panels (black loses efficiency compared to blue)

[renaud67]

Yes Citro,

Note *: provided that it is connected to the network to manage power peaks / troughs.

Hello Remundo,
by hollow do you mean among other things the nights? the price of the remaining storage for the moment, if not unaffordable, very expensive.