Heavy-duty EV builder Proterra has unveiled a brand new, high-power charging resolution designed to facilitate the electrification of large-scale automobile fleets. Developed in partnership with energy methods design specialist Energy Electronics, the brand new charging system provides transit companies and fleet operators a customizable automobile charging resolution.
The new Proterra Energy charging systems will be configured at a broad vary of energy ranges. For big fleets of autos, which have to cost dozens or a whole bunch of autos in a single fleet yard, the brand new methods will be configured with as much as 1.5 megawatts to energy as much as 20 autos concurrently. This fleet-scale charging system can tie straight into higher-voltage utility energy strains (as much as 35 kV), avoiding the footprint and complication of pricey switchgear.
Smaller EV fleets can select methods with 75-, 150-, 250- and 500-kilowatt energy ranges.
The brand new chargers use interoperable, common charging expertise, and are geared up to energy any and all varieties of EVs. They’re out there in each overhead and plug-in codecs. They characteristic bi-directional energy movement, making them smart-grid-ready for vehicle-to-grid functions.
All Proterra methods can incorporate multi-dispensers, which might cut back the general house, value, and combination energy ranges wanted by a fleet yard. When coupled with the 1.5-megawatt charging system, the multi-dispenser functionality allows as much as 40 autos to cost sequentially, one after the opposite, at full energy.
Leveraging Energy Electronics’ expertise, the brand new chargers have the potential to interconnect with stationary storage and photo voltaic panels to offer fleet operators with a clear, resilient supply of energy for his or her autos.