What Does a Home Battery Cost in 2026?

Why invest in a home battery now?

The home battery is one of the fastest growing investments for homeowners with solar panels in 2026. But what does such a system actually cost? And more importantly: when will you have earned back that investment? In this article we provide an honest and complete overview of all costs.

The net metering scheme ends on 1 January 2027. This means you will soon no longer receive the full price for electricity you feed back to the grid. The feed-in compensation is being phased out, making solar panels without storage increasingly less profitable.

Price overview per type of home battery

With a home battery you store solar electricity generated during the day and use it in the evening and at night. This way you consume more of your own electricity and need to purchase less expensive power from the grid. The sooner you invest, the sooner you benefit.

Key point: With the end of the net metering scheme, a home battery is no longer a luxury but a smart financial choice. Savings can reach €300 to €800 per year, depending on your consumption and system.

1. Plug-and-play batteries (from ~€1,300)

The price of a home battery depends heavily on the type of system. We distinguish three categories, each with their own price range and applications.

• Anker Solarbank 2 E1600 Pro: ~€649 (1.6 kWh), expandable
• Anker SOLIX BP2700: ~€999 (2.7 kWh)
• Anker Plug-in system (2.7 kWh): ~€1,300 - €1,800 complete
• Anker SOLIX X1 (5 kWh): from ~€3,000
• Anker SOLIX X1 (10 kWh): ~€4,500

2. All-in-one systems (~€3,000 - €6,000)

Plug-and-play batteries are the most accessible entry point. You plug them into the wall socket and they work immediately. No installer needed, no modifications to your fuse box. Ideal for tenants, apartments or as a first introduction to home storage.

• Anker SOLIX X1 (20 kWh): ~€6,000
• Anker Solarbank 3 E2700 Pro: ~€2,500 - €3,500
• Dyness Stack100 (5 kWh): ~€2,500 (battery) + inverter
• Pylontech Force H3 (5.12 kWh): ~€2,800 (battery) + inverter

Price comparison: all batteries at a glance

Plug-and-play systems are perfect to start with, but the capacity is limited. You can store the evening consumption of a small household with them.

All-in-one systems have a built-in inverter and are connected to your fuse box by an installer. They offer more capacity, backup power function and are expandable.

3. High-voltage systems (~€3,000 - €10,000+)

This type is the best choice for most families. You get a complete system with app control, smart charging and discharging, and the option to expand later.

• Huawei LUNA2000 (7 kWh): ~€3,500 (battery) + inverter
• Complete system (10+ kWh): ~€5,000 - €10,000+
• Installation costs: ~€500 - €1,500. This includes connecting to your fuse box, configuration and possibly a new circuit. Plug-and-play systems can be installed yourself (no cost).
• Cabling and materials: ~€100 - €300. DC cables, connectors, brackets and possibly a battery cabinet.
• Inverter upgrade: if your current inverter is not compatible with a battery, you need to replace it. Cost: ~€1,000 - €2,500.

Capacity (kWh)

High-voltage batteries are professional storage solutions. They work with a separate hybrid inverter and offer the highest efficiency. Suitable for large installations and high consumption.

What determines the price of a home battery?

Note: with high-voltage systems you always need a compatible hybrid inverter. This costs ~€1,000 - €2,500 extra, depending on the power rating.

Tip: the price per kWh decreases as you choose a larger system. Therefore don't buy too small, but choose a capacity that matches your actual consumption.

Brand and quality

Capacity is the most important price factor. More kWh means more storage, but also a higher price. A rule of thumb: your evening and night consumption is approximately 60% of your daily consumption. An average family that uses 10 kWh per day benefits from a battery of 5 to 7 kWh.

• Fuse box modification: in older homes the fuse box may need to be adapted for a battery system. Cost: ~€200 - €500.
• Monitoring and software: most systems offer free monitoring via an app. Some advanced features (such as dynamic tariff optimisation) may require a subscription.
• Annual consumption: 3,500 kWh
• Solar panels: 12 panels (~4,200 kWh generation)

Hidden costs: what to watch out for

Reputable brands such as Anker, Huawei and Pylontech offer extensive warranties (10-15 years), high-quality LiFePO4 cells and reliable software. Cheaper alternatives may seem attractive in the short term, but often lack warranty, certifications and reliable after-sales service.

AC-coupled (such as plug-and-play): works independently of your existing inverter. Easier to install, but slightly lower efficiency due to double conversion (DC → AC → DC → AC).

System type: AC-coupled vs. DC-coupled

DC-coupled (such as high-voltage systems): works directly with a hybrid inverter. Higher efficiency (less conversion loss), but requires a compatible inverter and professional installation.

Inverter

All-in-one systems have a built-in inverter. With high-voltage systems you must purchase a hybrid inverter separately. A Solis hybrid inverter costs approximately €1,000 - €2,500, depending on the power rating.

• Self-consumption without battery: ~30%
• Self-consumption with battery (5 kWh): ~70%
• Municipal subsidies: some municipalities offer subsidies for sustainable energy measures, which may include home batteries. Check your municipality's website.
• Provincial funds: various provinces have sustainability funds or low-interest loans for energy-saving measures.
• Energy cooperatives: members of local energy cooperatives sometimes qualify for collective discounts or subsidies.

Payback period: when does it pay for itself?

The purchase price of the battery is not the only cost. Keep these additional costs in mind:

Example calculation: average household

Rule of thumb for total costs: budget for 20-30% on top of the battery price for a complete system including installation. A €3,000 battery costs approximately €3,600 - €3,900 all-in. A plug-and-play system has virtually no additional costs.

The payback period depends on three factors: the total investment, your annual savings and any additional income (such as dynamic energy contracts).

Subsidies for home batteries in 2026

Take an average Dutch household with the following characteristics:

Calculate your payback period

Without net metering you pay approximately €0.28/kWh for purchased electricity, while you receive only ~€0.07/kWh for electricity you feed back. The difference of €0.21/kWh is what you save by storing your own electricity instead of feeding it back.

• VAT advantage: home batteries connected to solar panels fall under the 0% VAT rate. This saves you 21% on your purchase immediately!
• Request multiple quotes: installation prices can vary significantly. Compare at least three providers before deciding.
• Choose a bundle: many suppliers offer battery + inverter + installation as a package. This is often more affordable than separate components.
• Determine the right capacity: buying too large is wasteful, too small as well. Use our savings calculator to calculate the optimal capacity.

Ready to purchase a home battery?

After the payback period you enjoy years of free savings. A good LiFePO4 battery lasts 15-20 years (6,000+ cycles), so after payback you have another 7-15 years of pure profit.

• Take advantage of the 0% VAT rate: ensure your battery is connected to your solar panel system to qualify.
• Consider plug-and-play as a start: start small with a plug-and-play system. You can always expand or upgrade later.
• Combine with a dynamic contract: with a dynamic energy contract you can earn extra by buying cheap at low prices and using at high prices.
• Check local schemes: enquire with your municipality and province about available subsidies or favourable loans.

7 tips to reduce costs

Enter your consumption and solar panels and discover instantly how much you can save with a home battery.

Currently there is no national subsidy available for home batteries in the Netherlands. The ISDE subsidy (Investment Subsidy for Sustainable Energy) applies to heat pumps and solar boilers, but not to battery storage.

However, there are local schemes that may be of interest:

Conclusion

Important: the 0% VAT rate on home batteries (connected to solar panels) is the biggest "subsidy" you can get. On a €5,000 system this saves you over €1,000. All prices in this article are excluding VAT.

Request a no-obligation quote or use our calculator for personal advice.

A home battery costs between €650 and €10,000+ in 2026, depending on the type and capacity. For most households the sweet spot is an all-in-one system of 5 to 10 kWh, with a total investment of €3,500 to €6,000 including installation.

The payback period averages 5 to 10 years, after which you benefit for years from free stored solar electricity. With the end of the net metering scheme, the investment becomes increasingly attractive. The sooner you invest, the more you save.

Summary: plug-and-play from ~€650 (payback 4-5 years), all-in-one from ~€3,000 (payback 7-8 years), high-voltage from ~€3,000 + inverter (payback 8-10 years). Watch out for hidden costs such as installation and cabling, and take advantage of the 0% VAT rate.

Founder & certified energy advisor