How long do solar panels last?

The industry standard for the lifespan of solar panels is 25 – 30 years, although they will lose some efficiency over time. The typical warranty period for solar panels offered by manufacturers of solar panels is 25 years, ensuring that you won't be at risk if something breaks just a few years after your solar panel installation.

Can you sell excess electricity back to the grid in Ireland?

Yes, if you install solar energy panels you can sell excess electricity back to the grid. Your electricity provider will make a payment by means of the Clean Export Guarantee, under the MicroGeneration Support Scheme. Selling solar energy is a relatively simple process as long as you have a smart meter installed on your property.

Do solar panels need planning permission?

In the vast majority of cases, home solar PV panels do not require planning permission, regardless of how large an area they cover. The only restrictions that apply are for areas around airports, hospitals with helipads, and areas where they might interfere with air traffic, or protected monuments or architectural conservation areas.

Do I pay VAT on solar panels?

To encourage the adoption of renewable energy, the Irish Government removed VAT on residential panels and their installation in May 2023.

11kW EV Charger | EnergyEfficiency.ie

Faster charging speeds

Add 60km – 70km of range in one hour with an 11kW charger, depending on your EV. Even a short charging session can cover most drivers’ needs for the day.

The majority of the most popular electric cars in Ireland can be fully charged from empty in just 7 hours at 11kW.

An excellent choice for:

Larger battery capacity cars
Multi-car homes
Business employees
Fleet management with overnight charging

man charging a yellow electric car by the side of the road

an electric vehicle charging in public as a woman with smartphone waits

Mid-range cost for EV charging

An 11kW charger is likely going to be towards the higher end of the €600 – €1,300 price tag for a residential installation, as the hardware itself is more expensive than a 7kW model. Many 11kW chargers are capable of up to 22kW speeds and cost up to €200 more than regular home chargers.

This does not include the expense of upgrading to a three-phase electricity supply if you don’t already have one.

Electrical upgrades for charger installation

For businesses and homes with a three-phase electricity supply, installing one or more 11kW chargers is a relatively simple matter, no different from any other home charger.

11kW EV chargers have a much lower power draw compared to 22kW chargers or high-power DC charging stations that start from 50kW speeds. This means that even with multiple chargers, you are less likely to need major electrical upgrades to handle them.

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Smart features for homes & businesses

RFID Controls

Make sure that your chargers can only be used by people who are authorised.

Dynamic Load Balancing

Load balancing, adjusting power usage in real time, is important with more powerful or multiple chargers to avoid overloads and share power intelligently.

OCPP Compatibility

The Open Charge Point Protocol allows a charger to be integrated with backend management software.

Solar Integration

Being able to charge using excess solar power is important for homes with a solar PV system.

Read more in our guide to Comparing EV Chargers to help you see which suits your needs.

Other EV charger options

If an 11kW charger doesn’t suit your needs, there is a vast selection of 7kW chargers which are more common for homes. Businesses also often prefer to make use of 22kW charging stations, the most powerful AC option available.

7kW EV Charger

22kW EV Charger