See current prices on home batteries with green deduction. Compare up to 4 suppliers near you.
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From SEK 29,900*
*Example price after green deduction
Compare Sweden's best offers on battery storage. Store solar energy and reduce your electricity costs.
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*Example calculation based on the average price difference between the highest and lowest quote for a solar panel installation.
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Explore our most sought-after battery solutions for your home.
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Intelligent energy storage with AI control — a complete five-in-one system combining solar inverter, battery system, energy management and optional EV charging.
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Swedish-developed battery storage with built-in AI that optimizes your energy consumption automatically.
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Huawei's award-winning modular battery system with smart energy management and high efficiency.
Dyness flagship model with high capacity up to 23 kWh — perfect for larger households.
Swedish-designed all-in-one battery storage with integrated inverter, EPS backup and award-winning Scandinavian design.
Compact hybrid inverter with integrated battery storage and flexible modular design.
Norwegian premium battery with elegant design, powerful 10 kW output and advanced energy management.
Proven high-performance battery storage from market leader Pylontech with flexible capacity.
Cost-effective battery storage with stackable design for easy installation and expansion.
Compact modular battery system with high energy density and easy scalability.
Next-generation semi-solid state technology with high thermal stability and modular design.
Sungrow's latest battery system with market-leading 6.4 kW output and large capacity.
BYD's popular high-voltage battery with impressive 10.2 kW output in compact format.
Get a clear overview of the best quotes and choose the option that suits you best. We highlight what matters most so you can make the right decision with ease.
Our dedicated team of experts is here to help you with everything from technical questions to practical advice on solar panels, battery storage, and electricity contracts. Let us help you!
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INVOICE
2026-02-20
Battery Storage 10 kWh
Incl. installation
SEK 80,000
Green deduction 50%
-SEK 40,000
To pay
SEK 40,000
You save SEK 40,000 directly on the invoice
*Illustrative example. Actual price and deduction depend on equipment, installation, and property conditions. Eligibility for green deduction is assessed by the Swedish Tax Agency.
With the green tax deduction, you get a 50% discount directly on the invoice when you install battery storage. Simple and hassle-free!
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— The Energify team
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Anna & Erik Lindström
Homeowners in Stockholm
Here we answer the most common questions about home batteries and energy storage.
Everything you need to know before investing in home battery storage.
Home battery storage has gone from a niche product to one of the most in-demand energy solutions in Sweden. With rising electricity prices and more solar panel installations, more homeowners want to take control of their energy — and a home battery does just that. In this guide, we cover everything you need to know to make an informed decision.
A home battery stores electricity that you either produce yourself via solar panels or purchase from the grid when the price is low. You then use the stored electricity when the price is high or when the sun isn't shining.
There are several reasons to invest in battery storage. Here are the most important:
By charging the battery when electricity is cheap and using the stored energy when the price is high, you can save SEK 10,000–25,000 per year. With hourly pricing (spot pricing) and grid support services (frequency regulation), the savings potential is even greater.
Without a battery, you often export surplus electricity to the grid at a low price. With a battery, you store that electricity instead and use it in the evening — when your household actually needs it. From 2026, the microproduction tax credit (60 öre/kWh) has been removed, making self-consumption more important than ever.
Many modern battery systems can function as emergency power during outages. You can keep essential appliances running — lighting, refrigerator, internet — until power is restored.
Your home battery can participate in grid support services (frequency regulation) and become part of a virtual power plant. This means you get paid for stabilizing the grid — fully automatically via your battery provider's platform. Revenue varies, but SEK 6,000–18,000 per year is realistic for a 10 kW system.
The price for a complete battery storage system varies depending on capacity, brand and installation complexity. Here's an overview:
| Capacity | Price range (incl. installation) | Suitable for |
|---|---|---|
| 5 kWh | SEK 50,000 – 65,000 | Smaller house or townhouse |
| 10 kWh | SEK 99,000 – 130,000 | Normal house household |
| 15–20 kWh | SEK 130,000 – 200,000 | Large household or off-grid |
With the green tax deduction you get 48.5% off (max SEK 50,000 per person) when the battery is installed together with solar panels. A system costing SEK 130,000 would then cost approximately SEK 67,000 after the deduction.
Vehicle to Grid (V2G) is a technology where your electric car's battery doesn't just receive electricity — it can also send power back to your home or the grid. The technology is still in its pilot phase in Sweden, but Vattenfall and Volkswagen have been running a large-scale pilot in Hudiksvall since 2025 with 200 cars and bidirectional chargers. Commercial launch is expected during 2026.
Did you know?
An average electric car has a battery of 50–80 kWh — that's 3–8 times larger than a typical home battery. When V2G technology becomes widely available, your car could potentially power your entire house for over a day.
Two key figures you'll always encounter when choosing a battery:
Power (kW)
How much electricity the battery can deliver simultaneously. Think of it as the water flow from a tap. High power = more appliances can run at the same time.
Capacity (kWh)
How much electricity the battery can store in total. Think of it as the size of the water tank. High capacity = longer running time before recharging.
A battery with 5 kW power and 10 kWh capacity can deliver 5 kW for two hours, or 2.5 kW for four hours. Choose based on your household's needs.
Where you place your battery depends on available space, climate and the type of system you choose:
A major advantage of modern battery systems is that they are modular. You can start with a smaller capacity and expand gradually. Most manufacturers — such as Huawei, BYD, Growatt and Sungrow — offer stackable modules that can easily be added to the existing system. This means you can adjust your investment to fit your budget and needs, without having to replace the entire system.
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