EV Charger Installation Guide: What You Need to Know

EV Charger Installation Guide: What You Need to Know

EV Charger Installation: A Complete Guide

Installing a home EV charger is simpler than you might think. This guide covers the installation process, electrical requirements, and what to expect from start to finish.

Professional electrician installing EV charger wall mount

Step 1: Choose Your Charger Type

Portable chargers (3.5kW-11kW) require no installation - just plug into a compatible outlet. Perfect for renters or those who want flexibility.

Wall-mounted chargers (7kW-22kW) require professional installation but offer faster speeds, smart features, and a permanent, tidy setup.

Step 2: Check Your Electrical System

  • 7kW charger - Requires a 32A single-phase circuit. Most homes have this.
  • 11kW charger - Requires 16A 3-phase. Less common in residential settings.
  • 22kW charger - Requires 32A 3-phase. Typically found in commercial or newer homes.

Tip: Ask a qualified electrician to check your home's electrical panel and confirm what's available before purchasing.

Step 3: Find a Certified Installer

Professional installation is recommended for all wall-mounted chargers. A certified electrician will:

  • Assess your electrical panel capacity
  • Run the necessary wiring
  • Mount the charger securely
  • Test the installation
  • Provide certification for warranty purposes

Step 4: Installation Process

  1. Site assessment - The installer evaluates your parking location, electrical panel, and wiring route.
  2. Mounting - The wall bracket is secured to the wall. GIZNT chargers come with all mounting hardware included.
  3. Wiring - The charger is connected to your electrical panel via dedicated circuit.
  4. Testing - The installer tests the charger to ensure everything works safely.
  5. Setup - Connect to WiFi, configure the app, pair RFID cards.

Step 5: Smart Setup

Once installed, setting up your GIZNT charger's smart features takes minutes:

  1. Download the GIZNT app (or compatible OCPP platform)
  2. Connect the charger to your home WiFi
  3. Configure charging schedules for off-peak rates
  4. Set up RFID cards for authorized users
  5. Enable notifications for charging status

Cost Considerations

Installation costs vary by location and complexity. Factors that affect cost include:

  • Distance from electrical panel to charging location
  • Whether trenching or conduit is needed
  • Panel upgrade requirements (if any)
  • Local permit fees

Ready to Get Started?

Browse our wall-mounted chargers for your home installation, or grab a portable charger if you need flexibility. Contact our team if you have questions about installation or compatibility.