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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


• 18-foot Cable


• 3-Year Warranty


• 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!

Expected delivery on or around June 1

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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

3-Year Warranty
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
  • 3-Year Warranty

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, 18ft 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


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.


The SemaConnect Series 4 EV charging station comes with a 3-year product warranty when purchased from SemaConnect, Inc. Warranty period begins 30 days from the date of delivery.