Chargers are available from various companies, including Coulomb Technologies of Campbell, Calif.

很多公司提供了充电设备，包括加州坎贝尔市的库仑科技(译注：美国领先的电动车充电站和公共电系统服务商)。

youdao

Coulomb Technologies is planning a "ChargePoint Network" around the country that would feed EVs and automatically bill their owners.

库仑科技正在计划建设一个遍布全美的“充点网络”来满足电动汽车的需要并且可以自动给车主发送账单。

youdao

Electric car charger makers such as Coulomb Technologies and ClipperCreek also are based in California.

FORBES: California To Build A $100M Electric Car Charging Network

New entrants include Opower, Coulomb Technologies, Grid Net and Tendril Networks.

FORBES: Silver Spring Networks Preps For $63 Million IPO With Roadshow

Coulomb Technologies is the supplier behind the online network, ChargePoint.

ENGADGET: BMW DriveNow EV car sharing comes to San Francisco Bay Area, ParkNow follows suit