- 19 Dec 14, 09:49#430285
Electric cars have been around for as long as petrol cars, its only recently that the battery weight, technology and charging rate have started to exponentially improve. The highlighted part is actually wrong on many levels - but thats understandable as its the general impression of electric we retain from most of the last 100 years.
The important one is range, why would one need a petrol fueled car to extend its range when the technology for collecting and storing electricity has no theoretical limits? At present solar panel efficiency and battery storage to weight ratios are a fraction of what is theoretically possible. Battery tech will improve like processor tech, as will solar panel efficiency.
So WHEN a car can store enough charge for a range of 5x what we have now then a petrol engine no longer has a range advantage, and the beauty is there will be more access to the energy to 'refuel' your EV than finding a petrol station seeing as the sun is everywhere we look (except in Britain ofcourse)
Have a look at the Tesla thread for some great links assuming you dont mind being pleasantly surprised at how the reality has changed
2014 Monster 26x Bookie Mugger
2015, 2016 WDC: LH44
I disagree, electric cars have been around for 20 years now and we still don't have anything affordable with any decent range and fast charging destroys the batteries, that's if you can find a fast charging station in the first place. Until a car maker actually finds a way to self charge the batteries from recovery systems, it will never work because you will always need a second gasoline powered car every time you want to go out of town.
Electric cars have been around for as long as petrol cars, its only recently that the battery weight, technology and charging rate have started to exponentially improve. The highlighted part is actually wrong on many levels - but thats understandable as its the general impression of electric we retain from most of the last 100 years.
The important one is range, why would one need a petrol fueled car to extend its range when the technology for collecting and storing electricity has no theoretical limits? At present solar panel efficiency and battery storage to weight ratios are a fraction of what is theoretically possible. Battery tech will improve like processor tech, as will solar panel efficiency.
So WHEN a car can store enough charge for a range of 5x what we have now then a petrol engine no longer has a range advantage, and the beauty is there will be more access to the energy to 'refuel' your EV than finding a petrol station seeing as the sun is everywhere we look (except in Britain ofcourse)
Have a look at the Tesla thread for some great links assuming you dont mind being pleasantly surprised at how the reality has changed
2014 Monster 26x Bookie Mugger
2015, 2016 WDC: LH44