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- 17/05/24, 07:48
- Forum: Hydraulic, wind, geothermal, marine energy, biogas ...
- Subject : “Network” batteries, what future?
- answers: 30
- views: 4009
- 11/05/24, 12:25
- Forum: Laboratory econological: experiences for econologic
- Subject : Use ADblue as a weedkiller
- answers: 52
- views: 18172
Re: Using ADblue as a weedkiller
(you have to be patient and push the gun's safety) So I don't know at all how it works, but there is a special nozzle that goes on the end of the gun to be able to fill a can. No idea if it's commercially available, but the station where I was going to fill it up lent it...
- 03/05/24, 14:07
- Forum: Renewable energy: solar power
- Subject : Wifi operation Micro inverter
- answers: 8
- views: 2223
Re: Wifi Micro inverter operation
In general, the MOs are powered by the DC side, so you need panels connected to them and there must be daylight...
- 22/04/24, 19:39
- Forum: Economy and finance, sustainability, growth, GDP, ecological tax systems
- Subject : The Wonderful World of the European Union: 100 km/h motorways everywhere in the EU?
- answers: 62
- views: 9411
Re: The Wonderful World of the European Union: 100 km/h motorways everywhere in the EU?
unreliable, almost irreparable electric cars with ridiculous autonomy. You really have great powers of divination to know what it will be like in 10-15 years. Do you happen to have the right numbers for the next Euromillion draw? unlike the good old thermals that...
- 22/04/24, 08:17
- Forum: Electricity, electronics and IT Hi-Tech, Internet, DIY, lighting, materials and new
- Subject : Free connected thermostats, where is the scam?
- answers: 10
- views: 12762
Re: Free connected thermostats, where is the scam?
Please note that the law does not require the thermostat to be "connected"
the only requirement is that it be programmable. The spirit of the law is to encourage you to schedule a reduction in temperature during periods of absence.
the only requirement is that it be programmable. The spirit of the law is to encourage you to schedule a reduction in temperature during periods of absence.
- 22/04/24, 08:13
- Forum: electric transport: cars, bicycles, public transport, planes ...
- Subject : Driving an electric car every day
- answers: 608
- views: 65268
Re: Driving an electric car every day
We must also not forget the magnifying glass effect: out of 1000 journeys which go without any problem and 1 which goes badly, we will talk about the one which goes badly. (and again, this is excluding the bad faith of the "reporter" who having a biased opinion in advance, does everything to make it go badly:...
- 22/04/24, 08:06
- Forum: Science and Technology
- Subject : “Chinese” electric chainsaws and delimbers: what are they worth?
- answers: 219
- views: 21247
Re: “Chinese” electric chainsaws and delimbers: what are they worth?
Christophe wrote:I estimate from this photo that there are actually between 450 and 550 fir trees
What did these poor trees do to you to end up like this?
- 22/04/24, 08:02
- Forum: Economy and finance, sustainability, growth, GDP, ecological tax systems
- Subject : The Wonderful World of the European Union: 100 km/h motorways everywhere in the EU?
- answers: 62
- views: 9411
Re: The Wonderful World of the European Union: 100 km/h motorways everywhere in the EU?
and also quite simply because spending more than €30k on a car eliminates more than half of the population from the “game”. Always the same bogus argument... even at €10k it would be too expensive for a whole part of the population. (And hey, you looked at the price of a Clio or a Kang...
- 29/03/24, 08:07
- Forum: Science and Technology
- Subject : “Chinese” electric chainsaws and delimbers: what are they worth?
- answers: 219
- views: 21247
Re: “Chinese” electric chainsaws and delimbers: what are they worth?
Christophe wrote:Ask Musk, it doesn't suck more kW(h) than his trucks...even less per day!
Oh yes, much more!
On these machines all the functions are hydraulic, including forward motion, and the hydraulics are incredibly efficient!
it eats 300l of diesel per day (8 hours) easy.
- 27/03/24, 22:46
- Forum: Science and Technology
- Subject : “Chinese” electric chainsaws and delimbers: what are they worth?
- answers: 219
- views: 21247
Re: “Chinese” electric chainsaws and delimbers: what are they worth?
Christophe wrote:
Not sure that Stihl is as good in electric as in thermal...
Not sure either, but I'm talking about an MSA220, not a toy.