Search found 2357 results
- 27/04/25, 22:56
- Forum: electric transport: cars, bicycles, public transport, planes ...
- Subject : Driving an electric car every day
- answers: 706
- views: 90512
Re: Driving an electric car every day
Et tous les esclaves (enfants y compris) qui extraient les terres rares, toutes les populations déplacées, tous les paysans et leur bétail empoisonné, toutes les ressources en eau taries par l'extraction de ces minerais pour fabriquer les batteries, ils sont recensés où ? Dis le, avec les sources b...
- 27/04/25, 22:51
- Forum: electric transport: cars, bicycles, public transport, planes ...
- Subject : Kona balance sheet, 4 years, 120 km.
- answers: 0
- views: 58
Kona balance sheet, 4 years, 120 km.
Bilan Kona 02/21, 64 kWh, 204 cv, 121 000 km. Point négatifs : pneu arrière craquelé, et se dégonfle régulièrement. Bon , 120 000 km, on va pas se plaindre ! Changé début de semaine dernière. Balais essuies glaces, changés à 70 000 km. Pneus avant changés à 70 000 km, cause déchirure sur une plaque ...
- 27/04/25, 22:34
- Forum: electric transport: cars, bicycles, public transport, planes ...
- Subject : Driving an electric car every day
- answers: 706
- views: 90512
Re: Driving an electric car every day
les 40-50 000 morts annuels du au thermiques sont ils enterré ?
Bon, ce n'est que la partie reconnue par les organismes de la santé.
Bon, ce n'est que la partie reconnue par les organismes de la santé.
- 06/04/25, 20:04
- Forum: Renewable energy: solar power
- Subject : Physical vs. Virtual Solar Battery?
- answers: 27
- views: 1090
Re: Physical vs. Virtual Solar Battery?
The problem is that if you want to argue, one way or the other, you have to know what you're talking about.
And know the vocabulary of the thing being studied!
And know the vocabulary of the thing being studied!

- 06/04/25, 19:58
- Forum: Renewable energy: solar power
- Subject : Physical vs. Virtual Solar Battery?
- answers: 27
- views: 1090
Re: Physical vs. Virtual Solar Battery?
You buy a battery, about 2 kWh = 1000€. You draw 1 kWh from it every day. 365 days * 1 kWh/day * 15 years * 0.2€/kWh = 1095€ well, the battery 15 years, to see, maybe, not sure.... You have 7.5 kWh of battery at 1000€. You use 3 kWh from it every day. 365 * 3 kWh 5 years * 0.20€ = 1095€, ...
- 06/04/25, 19:51
- Forum: Renewable energy: solar power
- Subject : Physical vs. Virtual Solar Battery?
- answers: 27
- views: 1090
Re: Physical vs. Virtual Solar Battery?
Excerpt: "Maximize your self-consumption" - logically, you should have NOTHING to do with EDF... since it is self-consumption. "Self-consumption = no resale to EDF, even if you are connected to the network. So possibility of resale in "virtual" battery. That's it...
- 05/04/25, 11:15
- Forum: Renewable energy: solar power
- Subject : Amorphous panel lifespan
- answers: 11
- views: 4091
Re: Lifespan of amorphous panels
Amorphous solar panels sometimes have a shorter lifespan, nearly 10 years, compared to conventional models (25 years). When the sun isn't there, these modules maintain their performance, but the percentage of power output depends on various factors, such as the size of the...
- 05/04/25, 11:08
- Forum: Renewable energy: solar power
- Subject : Physical vs. Virtual Solar Battery?
- answers: 27
- views: 1090
Re: Physical vs. Virtual Solar Battery?
Where I work, there are 1200 kWp installed, in a shaded area. Currently, roughly, from 10 a.m. to 16 p.m., we produce 98-100% of our consumption (when the sun is shining, of course). As I always say, I prefer to have panels at at least 50° tilt (almost 60° in my garden), to promote production...
- 04/04/25, 19:29
- Forum: Renewable energy: solar power
- Subject : Physical vs. Virtual Solar Battery?
- answers: 27
- views: 1090
Re: Physical vs. Virtual Solar Battery?
Today, it's around €1000 for 2 kWh.
If we approach 10 kWh, it will be cheap, and we will make real savings with batteries.
If we approach 10 kWh, it will be cheap, and we will make real savings with batteries.
- 02/04/25, 21:23
- Forum: Renewable energy: solar power
- Subject : Physical vs. Virtual Solar Battery?
- answers: 27
- views: 1090
Re: Physical vs. Virtual Solar Battery?
It's important to remember that for around 5-10 kWh of battery power, it should be around €1000 in a year, roughly.