I was wondering what voltage ranges exist for storage batteries? I find information on the internet mostly 12V or 48V, but for larger high power installations, 72V? 110? You can find everything, but beyond 48V, it's professional equipment...

I'm not saying the opposite... I'm just pointing out that we accumulate handicaps: the snow is rather rare, so drivers aren't used to it, and the road infrastructure doesn't help drivers. It is not certain that with our infrastructures and our vehicle fleet, the ...

Infrastructure has also evolved in an unfavorable direction. Roundabouts and other "beans" which force you to slow down sharply (often on a slope or on a slope) are a nuisance for driving on slippery roads: evil: When you compare to the Nordic countries where "everything happens ...

elephant wrote:You have said too much or not enough Deledeco ... so, do you believe it?

I understand that he believes - like me - that the assembly works, but does not create energy.

The big wheels erase the poor quality of the suspensions better than the small wheels (like Austin mini :mrgreen: ) and especially on degraded coating ..... otherwise I don't really see where the difference is. The large wheels also increase the contact surface with the ground (by reducing the...

It seems likely that the power of lamp A is reduced by (at least) what is recovered by lamp B.

And therefore that there is no creation of energy, but only transfer.

In short, I think we can start, in our case on a delta of 1°C per m of height... It must depend on the type of heating: your stove must provide strong enough convection to stir the air in the room. , but with another type of heating :?: In any case, the solution will go through the br...

But good on this basis of a difference of 10 degrees inside / outside, that gives me for my 2000 liters of water, 23 kWh of energy to distribute during the night. If you use the greenhouse to heat the water, you cool the greenhouse... So the temperature of the water in the tanks will not reach the temperatur...

So I have a question about the hypothetical sonicability of possible super capacitors. I imagine that for a fast charge, the constraints would be exactly the same as with the "super-batteries" question flow rate of the charging installation? Well yes unfortunate :l...