RE: oi oi9 Sep 2019 15:11
Is the following not of concern ?
The disadvantages of supercapacitors
There are two main issues with supercapacitors right now, and the most alarming is energy density. Sure, supercapacitors can absorb and deliver a large amount of power, faster than lithium-ion batteries – but right now, they aren’t able to store as much.
It’s an issue that makes them less suitable for electric cars as things stand but doesn’t mean they should be ruled out in the future. Don’t forget it took a while to extract an acceptable mileage range out of lithium-ion battery systems, so there are opportunities for the energy density of supercapacitors to be improved by the clever folk working away on improving their efficiency.