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Series 4 EV Home Charging Station

Designed & Built for the Home
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Series 4 EV home charging station:

• Level 2 Charger (240V) with flexible amperage settings up to 50A


• WiFi-Enabled


• Easy-to-Read OLED Display


• 25-foot Cable


• Easy to Install – Ships Pre-Assembled

We designed the SemaConnect Series 4 EV Home Charging Station for drivers who want to charge their electric vehicles safely and in the privacy of their own home. With innovative features, the Series 4 allows for maximum power delivery, greater convenience, and the advanced technology drivers need to ensure their vehicle is ready to go!

Designed for the Single Family Home with Safety and Reliability in Mind

Powerful and Flexible Charging
Level 2 charger (240V) with flexible amperage settings (16-50A).

WiFi Enabled
Smartphone app conveniently pre-schedules a charging session, power shares, and locks the station

OLED Display
Easy-to-read screen even in bright daylight

Elegant, Compact Design
Slim and modern enclosure

Weather Proof
Suitable for indoor and outdoor use

Easy Install
Ships pre-assembled with wall bracket for quick and easy mounting

Series 4 EV home charging station features

  • Charges approximately 37 miles of range per hour
  • J1772™ Plug is compatible with all electric or plug-in hybrid electric vehicles
  • Wireless technology allows for remote access and easy over-the-air firmware upgrades
  • Smart phone app conveniently pre-schedules a charging session, power shares, and locks the station
  • Alexa Voice Control (future feature)
  • NEMA 14-50 electrical plug or hard-wired option
  • Flexible configuration: power output level (16-50 A) can be configured to accommodate a range of circuit breakers
  • Fleet-ready: will support power sharing and fleet vehicles in the future

Did you know…

  • You can wake up to a full charge every day?
  • An EV would cost only $1 in energy to travel the same distance as a gallon of gas, which currently averages $3.04? (
  • The first electric vehicle was created in 1832? (
  • 96% of EV owners would buy or lease another one. (AAA)
  • EVs are more efficient. Up to 80 percent of the battery energy powers the vehicle, compared to 14% to 26% of the energy from a gasoline-powered car. (

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Product Specifications

Power Specs 
AC Power Output Level II: 12kW (240VAC@50A)
AC Power Input Level II: 50A; Line 1, Line 2 and GND (no neutral)
Ports Per Charging Station One
Vehicle to Charger Connection SAE J1772 EV Connector, 25ft Cable
Energy Metering Accuracy +/-1%
Standby Power 3.9W typical
Service Panel Breaker 2-pole, common trip 20-80A circuit breaker
Safety Specs 
Safety, Ground Fault Circuit Interrupt 20mA CCID with auto retry (every 15 seconds)
Automatic Plug-Out Detection Power terminated per SAE J1772 spec
General Safety Compliance  UL 2231-1, 2231-2, UL2594 and NEC Article 625
Network Specs
Data Communication WiFi
Network Communication Protocol OCPP
Network Security  HTTPS-WSS; 128 bit AES Encryption
Communication Device Specs
LED Array High visibility, multi-color visual status indication
LED Display Graphical OLED
Environmental Specs
Outdoor Rated  NEMA 3R
Operating Humidity  Up to 95% non-condensing
Operating Temperature  -30 degree C to +50 degree C ambient
Other Specs
Surge Protection 6kV@3,000A
EMI Compliance  FCC Part 15 Class A
Dimensions 15” H (21” with cable holder) x 6.25” W x 6” D
Approximate Shipping Weights  7 lbs
Installation / Use  Wall Mount / Indoor and Outdoor
Wall and Cable Mount Integrated


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Return Policy

Customer satisfaction and first-class customer service is our primary goal. If you are not 100% satisfied with your purchase, we will honor a full refund within 30 days from the date of purchase for chargers purchased on To start a return, please contact our Customer Service team, and have your Proof of Purchase ready.

For chargers purchased from Amazon, please refer to our SemaConnect Series 4 product page on Amazon for details. For chargers purchased from a SemaConnect reseller or distributor, please consult with them for details.