My biggest concern for evs is the charging infrastructure, advertising is try to make them sound good by offering ridiculously fast charging times . So lets do the numbers . Some sources say 40 kw is average battery size , i would have thought bigger , but lets go with 40kw. Charging is not 100% efficient, trickle charging typically is more efficent than fast charging, so let us assume they have made leaps forward and fast charging is 80 % , charger gets hot ! Batteries get hot ! All lost power. There are all sorts if claims about charging in 10 minutes ! Well lets come back to earth and say your ultra fast charger will give you a full charge in 30 minutes . So 40 kw ÷8×10 = 50kw needs to be put into the battery in 30 mins. therefore 100kwh . If you have a newish big house in Cyprus you can expect 60amp 3 phase supply although more likely a 40amp 3ph supply. So roughly 60 x 220 x3 = 39600watts , say 40 kw . So basiclly if you max out the house supply you can charge in 2.5 hours, theoretically! So lets look at the older more modest house , asumming they make single phase chargers you can put in a 45 amp spur to run your charger so flat out that can supply 45 x 220 = 9900w , 10kw so a theoretical 5 hr charge . Now multiply this by a 200thousand cars! Can the cyprus national grid take this load , i think not , can the power stations cope ? Hmmm unlikely . So whilst you can basically pick holes in my figures bascally cyprus doesnt have the power to go full ev and will not in 2030, 2035 time frame either and a would also suspect there are other eu countries in the same boat . So car owner ship must be reduced and average battery size can easily be halved simply by halving the size of the cars . So cull the humans , have 15minute city so you can use a bicycle , make car ownership so expensive only a few can afford , ,,,,,,,,,oh look ! Its starting to happen .
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