So… to be That Guy again… building a battery into a fast charger to buffer the load on smaller grid connections isn’t a new idea. Tesla’s had battery-backed superchargers deployed in some areas for a few years now.
I wonder if these boosters can make financially sense in a lot of places. Currently a big cost of building a new charging location is the grid connection. You need a transformer and the connection to the grid itself. If you can skip this step completely it would mean that you have to pay more for the booster, but save a lot of money on the grid connection. If it isn’t a super popular charging station a 22kW grid connection could be enough and a 22kW connection is really cheap to do
Headline: This EV Charger Doesn’t Need a New Grid Connection or Digging to Install
Artice: it only needs a solid foundation and an existing grid connection.
Using a battery to smooth out the load is great, but I’m not sure there’s a single application where this no digging and no upgraded grid connection retrofit is actually possible. A gas pump has a 30 amp breaker and less than 10 amp load, and an ordinary gas station with a convenience store uses most of its 200 amp service in the store to keep people and stuff at the desired temperature.
And then it’s always empty because it’s trying to slowly charge from an outlet while putting out massive power to cars.
The place I see this makes the most sense is national parks.
It’s very hard to get a permit to add DCFCs, but this would require just plugging the charger into 240V.
So… to be That Guy again… building a battery into a fast charger to buffer the load on smaller grid connections isn’t a new idea. Tesla’s had battery-backed superchargers deployed in some areas for a few years now.
Great idea! I’ll take two please!
I wonder if these boosters can make financially sense in a lot of places. Currently a big cost of building a new charging location is the grid connection. You need a transformer and the connection to the grid itself. If you can skip this step completely it would mean that you have to pay more for the booster, but save a lot of money on the grid connection. If it isn’t a super popular charging station a 22kW grid connection could be enough and a 22kW connection is really cheap to do
Headline: This EV Charger Doesn’t Need a New Grid Connection or Digging to Install
Artice: it only needs a solid foundation and an existing grid connection.
Using a battery to smooth out the load is great, but I’m not sure there’s a single application where this no digging and no upgraded grid connection retrofit is actually possible. A gas pump has a 30 amp breaker and less than 10 amp load, and an ordinary gas station with a convenience store uses most of its 200 amp service in the store to keep people and stuff at the desired temperature.