Green energy with Fairpris and exclusive member discounts

Green energy is not just about sustainability – it is an investment that gives you several benefits:

•    Lower electricity and heating bills
•    Increased home value and comfort
•    Intelligent management of your home
•    Possibility to earn money on surplus electricity and grid balancing

Fairpris is Denmark's largest supplier of solar cells and battery solutions. They have a solid reputation on Trustpilot, have their own installation company and electricity company that buys back your surplus electricity. And they offer you high discounts on solar cells and battery solutions as well as air to water heat pumps.

Solar cells and batteries

With solar cells you produce your own electricity, and with an intelligent battery you can store the energy for the expensive hours. Fairpris also offers Emaldo batteries, which provide extra passive income via grid balancing. You get a complete solution with app management and the ability to sell surplus electricity.

Heat pumps

An air to water heat pump provides efficient heating and hot water all year round and is a good choice to replace an oil, gas or pellet boiler.

Please note that the Danish Energy Agency's (Energistyrelsen) heat pump pool opened on February 5, 2026, and this year the possible grant is DKK 27,000. The application process for government grants can sometimes be complicated. That's why Fairpris offers to handle the entire application on your behalf. This ensures a simple and secure process, so you can focus on the result rather than the paperwork.

Remember: In order to obtain the DKK 27,000 grant, certain technical requirements must be met. You can find these at the Danish Energy Agency website, and you can of course also find information at Fairpris.

Exclusive for IDA members: DKK 8,000 off

• As a member of IDA you get a DKK 8,000 discount on solar cells and battery solutions
• And a DKK 8,000 discount on air to water heat pumps

How to get the discount

• Click on the IDA discount link and get a technical review and a tailored offer
• You get a free energy calculation and advice based on actual consumption data
• Fairpris handles the entire process from dimensioning and installation to operational support
• You find the IDAs discount link on My IDA