EV Fast Charging Stations

A new-construction EV fast charging station for a commercial EV network operator — a sophisticated multi-source power system spanning a 4,000A/480V/3-phase main switchgear, 32 BTC 380kW DC fast charger dispensers, a 300kW/3,654kWh Tesla Megapack 2 XL battery energy storage system (BESS) with line reactor and site controller, 7 LED canopy-lit light poles, fire alarm devices at each pole, and over 700 linear feet of underground duct bank.

The estimate was built from a full engineering drawing set (sheets E-101 through E-301) including the site plan, single-line diagram, panel schedules and electrical details, coordinated with the project's engineer of record (GPD Group / Electrify America). The feeder and circuit schedule was quantified at 5 sets of 3" conduit with #500 MCM conductors from the primary switchgear, BESS coordination covered underground conduit runs to the control relay and Tesla site controller, and the panel schedule captured 44 branch circuits across 3 phases.