EV Charging 2018-11-06T16:58:53-05:00

Electric Vehicle (EV) Charging Solutions


STG Electric Services continues to be a leader by offering new technology innovation. With Electric Vehicle sales increasing, hiring an experienced installer who knows charging solutions is essential. Each Home and each Electric Vehicle will have special requirements necessary to assure safe charging of the vehicle.

STG Electric Services is pleased to be the Tesla recommended installer of Tesla Wall Charging Units. Our technicians have been trained through Tesla and able to assist you in choosing the best solution for charging your Tesla, based on your vehicles charging capabilities.

Call STG Electric Services for a Free Home Evaluation.

Tesla Connector power options

Wall Connector circuit breaker options Mobile Connector outlet adapters Max power (kW) at 240 volts Estimated recharging speed,
miles per hour
Model X / Model S
100 amps N/A 19.2 kW * 45 / 52**
90 amps N/A 17.3 kW * 45 / 52
80 amps N/A 15.4 kW * 40 / 46
70 amps N/A 13.4 kW * 35 / 40
60 amps N/A 11.5 kW 30 / 34
50 amps NEMA 14-50 9.6 kW 25 / 29
45 amps N/A 8.6 kW 23 / 26
40 amps N/A 7.7 kW 20 / 23
35 amps N/A 6.7 kW 17 / 20
30 amps N/A 5.7 kW 14 / 17
25 amps N/A 4.8 kW 11 / 14
20 amps N/A 3.8 kW 8 / 11
15 amps NEMA 6-15 2.8 kW 5 / 7

*High Amperage Charger Upgrade is required for new vehicles to accept more than 11.5 kW single phase AC power (up to 17.3 kW).
**Classic Model S with Dual Chargers can recharge at up to 58 miles per hour at this power level.


STG Electric Services can install EV Charging recourses at your business, hotel, or restaurant so your patrons have the convenience of recharging, on site.   We have experience with many manufacturers and offer charging solutions for every electric vehicle manufacturer.


4 Common Questions About Workplace Charging

(Provided by AeroVironment EV Solutions)

  1. How much will it cost the company?

You’ll be surprised – it’s not that much. In fact, the cost to maintain 10 charging stations per year accounts for less than 4% of the energy bill in an average 100,000 square foot commercial office building, according to building energy analytics firm FirstFuel in a recent analysis of utility meter data.

  1. Can we control who uses our chargers?

The control is all yours. This is a common request – most companies want the ability to manage who has access to their workplace chargers. Whether charging is open to the public or limited just to employees, TurboDock allows you to set up access control through the easy-to-use mobile app. Set up one universal PIN< create individual PINs for your electric car driver or configure the charging station for open access, so no codes are required.

  1. Will installation cost be high?

With TurboDock – get more with less by using a 16Amp charging station, which actually lowers installation costs. With flexible configuration options and by using your company’s existing electrical infrastructure, you can offer many ports on a Level 1 charger – or mix it up with Level 2 charging ports – and allow people to stay plugged in all day.

  1. Can I expect additional fees after installing EV chargers?

Say goodbye to additional fees with TurboDock! Most smart chargers today connect to smartphones via cellular connections. – which means companies are paying connection or access fees on a monthly or annual basis. TurboDock is different. It uses Bluetooth to communicate to smartphones (no cellular connection is needed) – so you can have the access-control features that many companies want, but without connectivity fees and cellular modem costs.

EV Charging Solutions