A Guide to EV Charger Installation
Thinking about switching to electric? Whether you're buying your first EV or upgrading your charging setup, understanding EV charger installation is key. This comprehensive guide explains the process, costs, charger types, grants, and how to install an EV charger at home in Ireland.
Types of EV Chargers
Choosing the right charger is crucial for a smooth electric car home charging experience. Here’s a quick breakdown of the most common types:
Level 1 Chargers
- Plugs into a standard 3-pin 120V socket
- Slowest option (2–5 miles of range per hour)
- Suitable for overnight charging and low mileage drivers
Level 2 Chargers
- Uses a 240V connection
- Offers much faster charging (10–60 miles per hour)
- Ideal for home EV charger installation or workplaces
- Popular models include wallbox EV chargers, offering sleek designs and smart control
DC Fast Chargers (Level 3)
- Primarily used at public stations or along motorways
- Provide 60–80 miles of range in just 20 minutes
- Not typically installed at home due to high cost and power needs
Why Install an EV Charger at Home?
Installing an EV charger at home offers significant benefits compared to relying solely on public chargers.
- Convenience: Charge overnight and start each day with a full battery
- Cost Savings: Take advantage of off-peak electricity tariffs
- Property Value: Adds long-term value to your home
- Environmental Impact: Supports sustainable, emission-free driving
- Future-Ready: Keeps your home up to speed with EV trends
Choosing the Right EV Charger
When selecting a charger for your home, consider the following:
Key Factors
- Charging Speed: Level 2 is ideal for residential use
- Smart Features: Wi-Fi control, scheduled charging, load balancing
- Connector Compatibility: CCS, CHAdeMO, or Type 2 for European EVs
- Wallbox or Portable:
- Wallbox EV chargers are fixed, compact and often more powerful
- Portable chargers are flexible but slower and less smart
Smart Charging
Modern chargers come with apps for remote monitoring, usage statistics, and integration with solar or time-of-use tariffs. Learn more on our Smart Homes page.
EV Charger Installation Process
If you're planning on installing a charging station in your home, it’s essential to use a certified electrician to do the work for you. Be sure to do your research and read reviews before making the final decision on an installer. Proper electric car charger installation requires the skills and tools of trained EV charger providers such as Energia.
Here’s how to install an EV charger at home in five clear steps:
Step 1: Site Assessment
A qualified electrician will assess your electrical system’s load capacity, parking location, and distance from your fuse board.
Step 2: Equipment Selection
Choose a smart, SEAI-approved charger like a wallbox EV charger that suits your EV and daily driving needs.
Step 3: Professional Installation
Installation typically takes 2–4 hours and includes:
- Adding a dedicated 240V circuit
- Mounting the unit on an exterior wall or garage
- Testing the unit for safety and compliance
Can a local electrician install an EV charger?
Yes—but they must be SEAI-registered and Safe Electric-certified for your grant to apply.
Step 4: SEAI Grant Application
Apply for the €300 SEAI EV home charger grant. More info below.
Step 5: Testing and Certification
Post-installation, your electrician will test the charger and provide relevant safety certification.
Cost of EV Charger Installation in Ireland
Wondering how much it costs to install an EV charger?
Typical Cost Breakdown
| Component | Estimated Cost (EUR) |
|---|---|
| Charger Unit | €500–€800 |
| Standard Installation | €400–€700 |
| SEAI Grant | Up to -€300 |
| Total (After Grant) | €600–€1,200 |
Additional costs may include:
- Fuse board upgrades
- Long cable runs
- Trenching or external mounting
Running Costs
Charging an EV at home typically costs €7–€15 for a full charge (based on 60kWh EV and electricity rate of 20–25c/kWh). Off-peak charging reduces costs further.
How Long Does It Take to Charge an Electric Car?
This is a very popular question among new EV owners and the question isn’t as straightforward as you may think. The time it takes to charge an electric car depends on factors such as the type/capacity of charger you use and the size of your car’s battery. Chargers with high wattage and amperage have a faster-charging speed than other types of chargers.
At Energia, our electric chargers provide power up to 7kW. A 50kWh battery could be charged from empty to full in just over 7 hours using this type of charger. On the other hand, it may take slow chargers more than double this time to reach a full charge.
FAQs about EV Charger Installation
Can you install an EV charger yourself?
No. In Ireland, all electric vehicle charger installations must be completed by a registered electrician for safety and compliance.
How much does it cost to install an EV charger?
Between €1,200–€1,500 before grants, and as low as €600 after the SEAI grant.
Can a local electrician install an EV charger?
Yes, provided they are SEAI-approved and registered with Safe Electric.
Are there any free EV chargers in Ireland?
Yes. Some public locations, local authorities, and retail outlets offer free charging, but they’re limited and may involve time restrictions.
What is the best EV charger for home?
Choosing the best EV charger for your home depends on your needs but top brands like Ohme, EO and Zappi offer reliable, smart charging solutions to suit any setup. Whether you’re looking for energy efficiency, solar compatibility or a sleek design, these electric car chargers boast plenty of features to suit your needs. Explore our full range of home EV chargers and find the right fit for your vehicle.
Final Checklist Before You Install an EV Charger
- ✅ Confirm off-street parking availability
- ✅ Choose SEAI-approved charger and installer
- ✅ Apply for SEAI grant
- ✅ Ensure electrical capacity can support charging
- ✅ Ask about smart features and app support
Ready to Switch to Electric?
Whether you're buying a new electric vehicle or upgrading your setup, EV charger installation is a smart move for convenience, savings, and sustainability.
Energia is here to support you on your journey to a greener future. Learn more about smart charging, green energy plans, and how to install an EV charger at home by visiting our EV solutions hub.