Fresh from the success of his Space-X mission to the ISS, Elon Musk‘s other love, Tesla, has released information on a change to their car charging system. Called V3 Supercharging, it brings a massive change in how Tesla cars are charged, and drastically lowers the charging time.
To be rolled out in the U.S. initially, V3 Supercharging moves to a different charging point, with a solitary charging cabinet, as Tesla puts it, with a 1 MW (megaWatt) capacity able to provide a new Model 3 Long Range car with up to 75 miles worth of range in just five minutes and the equivalent of one thousand miles of range in just an hour.The cabinets themselves will now provide one car with one power source, with the previous method a power-share model meaning if two cars were attached to the one charge cabinet, charge rates were slower. By providing a single stream, Tesla anticipates average charge times to drop to 15 minutes for a full charge.
Another innovative change to the Tesla charge system is a pre-warming of the batteries as the car approaches a charging point. Called On-Route Battery Warmup, the onboard system recognises the car’s proximity to a Tesla or compatible car charging point. By warming the battery on approach, it means the chemical makeup of the battery is more respondent to the incoming charge. This is anticipated to reduce charge time by up to 25%.
The overall changes are anticipated to reduce the overall charge time by 50%, and increase the number of cars being charged in the same amount of time.
Tesla will add more to their existing charging system too, with their current V2 superchargers, numbering over 12,000 worldwide, to be updated to a 145kW charge rate. The improvements are forward planning for the release of the recently re-priced Model 3 and the forthcoming Model Y. Asia-Pacific stations are currently scheduled for a Q4 2019 update.