Planning to install an EV charger at home or invest in battery storage for solar power? You can cut your costs in half using the Swedish government's tax deduction for green technology (Grön teknik).
The green technology deduction operates similarly to the ROT and RUT schemes, but with a major advantage: the deduction covers a full 50% on both materials and labor when installing an EV home charger.
What Does the Green Technology Deduction Cover?
The tax reduction was introduced to accelerate the transition to sustainable energy and electric mobility.
The deduction applies to three primary categories:
- Installation of electric vehicle charging points (EV chargers): 50% deduction on the combined cost of labor and hardware.
- Installation of energy storage systems (home batteries): 50% deduction on labor and materials.
- Installation of grid-connected solar panels: 20% deduction on labor and materials.
The annual cap is 50,000 SEK per person per calendar year. If two co-owners reside in the property, you can combine allowances up to 100,000 SEK in the same year.
How the Deduction Works in Practice
The best part of the scheme is that you do not need to submit any paperwork to the Swedish Tax Agency (Skatteverket).
Here is the process:
- You order a complete turnkey charger installation from Smista Elinstallation.
- We calculate the 50% deduction and subtract it directly from your invoice.
- You pay only the remaining net balance.
- We file the claim and collect the subsidized amount directly from Skatteverket.
Key Rules and Eligibility Requirements
To qualify for the green technology deduction, several conditions must be fulfilled:
- Turnkey package requirement: You must purchase both the charging unit and installation from the same company. If you buy the hardware independently online and hire an electrician separately, you cannot claim the 50% equipment deduction, only regular ROT on labor (30%).
- Property ownership: The installation must take place at a home you own and live in (house, co-op apartment, or condominium), or in a home owned by your parents.
- Tax liability: You must have paid sufficient income tax in Sweden during the tax year to claim the reduction.
Cost Example: How Much You Save on an EV Charger
Here is a calculation for a standard home charger installation (such as Zaptec Go or Easee Charge Up) in Stockholm:
| Item | Standard Price | Price After Green Tech (50%) |
|---|---|---|
| EV Charger unit and protective components | 7,500 SEK | 3,750 SEK |
| Cabling, circuit breakers, and wall mounting | 6,000 SEK | 3,000 SEK |
| Commissioning, certification, and app setup | 1,500 SEK | 750 SEK |
| Total to Pay | 15,000 SEK | 7,500 SEK |
You save 7,500 SEK directly on your invoice. If you add dynamic load balancing, it is also eligible for the 50% deduction when installed together with the charger.
Frequently Asked Questions About Green Tech 2026
Can I buy the charger myself online and claim the 50% deduction?
No. The Swedish Tax Agency requires both hardware and installation to be sold together in a single turnkey contract by the installing contractor.
Does the Green Tech deduction affect my regular ROT deduction?
No. Green technology has an independent allowance of 50,000 SEK per person annually, completely separate from your ROT and RUT quotas.
Can two homeowners split the deduction?
Yes. If there are two registered owners of the property, the deduction can be distributed between both individuals to maximize allowances.
Want to Install an EV Charger in Stockholm With 50% Off?
Smista Elinstallation is a certified installer of market-leading EV chargers, including Zaptec Go and Easee Charge Up. We provide expert advice, professional installation, dynamic load balancing, and turnkey administration of the Green Tech deduction for EV chargers.
Contact us today for a free quote with the 50% deduction calculated upfront.