Home battery

4.7 / 5

Installing a home battery? Get more out of your solar energy

With a home battery, you can store excess solar power for use at a later time. This allows you to use more of your own energy and feed less back directly into the grid. This becomes even more relevant when the net metering scheme ends on January 1, 2027. Arslan Energie analyzes your solar panels, energy consumption, and future plans to recommend a home battery that perfectly matches your home in terms of capacity and smart control.

Personalized advice within 24 hours, completely free of obligation

Use more of your own solar power

Use more of your own solar power

Capacity tailored to your consumption

Capacity tailored to your consumption

Financing, installation & service sorted

Financing, installation & service sorted

Why choose a home battery?

Solar panels often generate the most electricity when your household energy consumption is relatively low. A home battery allows you to temporarily store this excess solar power and use it later, for instance in the evening. This increases your self-consumption and reduces your reliance on feeding energy back into the grid only to buy it back later. However, a home battery is not automatically the best investment for every household. Its financial value depends on your solar panels, energy usage patterns, battery capacity, energy contract, and how the system is managed. That is why Arslan Energie always calculates exactly which solution fits your specific situation first.

Use more of your own solar power

Store a portion of your excess solar power and use it later when your solar panels are producing little to no electricity.

Prepared for 2027

As of January 1, 2027, the net metering scheme will end. This makes it increasingly important to use your generated solar power directly or store it smartly.

Take control of your energy

A smartly controlled battery takes your solar generation, energy consumption, and dynamic tariffs into account. This allows you to use energy more consciously at times that are most beneficial to your situation.

Which home battery fits your energy consumption?

The largest home battery is not automatically the best choice. The right capacity is determined by how much solar energy you have left over on average, when you use electricity, and which appliances you want to add in the future. For example, a household with solar panels and limited evening consumption has a different storage need than a home with a heat pump and an electric vehicle.

In doing so, we look not only at kWh, the amount of energy the battery can store, but also at kW, the rate at which the battery can charge and discharge. Usable capacity, efficiency, expandability, and the battery management system also determine how well the system performs in practice.

That is why Arslan Energie analyzes your entire energy profile before recommending a system. This prevents you from paying for battery capacity you barely use and ensures you choose a solution that fits your home today and in the future.

Financing, registration, and installation properly taken care of

Currently, there is no national purchase subsidy available for residential home batteries. However, under certain conditions, a home battery can be financed through the Energy Saving Loan (Energiebespaarlening) from the National Warmtefonds. Conditions include that you already have solar panels or are having them installed at the same time, the battery is connected behind the meter, and the installation is carried out by a certified installer. Under the current terms, a maximum of €8,500 can be financed for a home battery, including installation and additional costs.

From a technical standpoint, a home battery must also be connected correctly. Battery systems with a capacity of 0.8 kW or higher must be registered. Our specialists will assess your fuse box, solar panels, inverter, and the most suitable location, ensuring a professional installation in compliance with current regulations and manufacturer requirements. During this process, we also consider monitoring, warranty, future expansion possibilities, and potential back-up functionality.

Your transition to sustainability, taken care of from A to Z

A sustainable investment starts with the right advice. That is why we guide you through every step of the way: from personal energy advice and subsidy checks to professional installation and reliable after-sales service. This way, you know exactly what to expect.

01

Personal advice & funding

We will assess your home, energy consumption, and personal preferences. You will then receive tailored advice along with a transparent quote, as well as information on available subsidies and potential savings.

02

Professional installation

Once you approve, we will schedule the installation at a time that works best for you. Our experienced technicians will install everything safely, tidily, and to the highest quality standards, so you can start benefiting right away.

03

Aftercare & support

Our commitment doesn't end after installation. We will guide you through your new system and remain at your service for maintenance, support, and quick assistance. This ensures your system continues to perform at its best for years to come.

Your transition to sustainability, taken care of from A to Z

A sustainable investment starts with the right advice. That is why we guide you through every step of the way: from personal energy advice and subsidy checks to professional installation and reliable after-sales service. This way, you know exactly what to expect.

01

Personal advice & funding

We will assess your home, energy consumption, and personal preferences. You will then receive tailored advice along with a transparent quote, as well as information on available subsidies and potential savings.

02

Professional installation

Once you approve, we will schedule the installation at a time that works best for you. Our experienced technicians will install everything safely, tidily, and to the highest quality standards, so you can start benefiting right away.

03

Aftercare & support

Our commitment doesn't end after installation. We will guide you through your new system and remain at your service for maintenance, support, and quick assistance. This ensures your system continues to perform at its best for years to come.

Your transition to sustainability, taken care of from A to Z

A sustainable investment starts with the right advice. That is why we guide you through every step of the way: from personal energy advice and subsidy checks to professional installation and reliable after-sales service. This way, you know exactly what to expect.

01

Personal advice & funding

We will assess your home, energy consumption, and personal preferences. You will then receive tailored advice along with a transparent quote, as well as information on available subsidies and potential savings.

02

Professional installation

Once you approve, we will schedule the installation at a time that works best for you. Our experienced technicians will install everything safely, tidily, and to the highest quality standards, so you can start benefiting right away.

03

Aftercare & support

Our commitment doesn't end after installation. We will guide you through your new system and remain at your service for maintenance, support, and quick assistance. This ensures your system continues to perform at its best for years to come.

What our happy customers say

Hundreds of homeowners have already chosen Arslan Energie to make their homes smarter and more sustainable. Read about their experiences with our personal approach, clear communication, and high-quality installations.

4.7 / 5

What our happy customers say

Hundreds of homeowners have already chosen Arslan Energie to make their homes smarter and more sustainable. Read about their experiences with our personal approach, clear communication, and high-quality installations.

4.7 / 5

What our happy customers say

Hundreds of homeowners have already chosen Arslan Energie to make their homes smarter and more sustainable. Read about their experiences with our personal approach, clear communication, and high-quality installations.

4.7 / 5

Frequently asked questions about home batteries

Considering installing a home battery? Below, we answer the most frequently asked questions about returns, net metering, capacity, financing, solar panels, dynamic energy contracts, installation, and backup power. This way, you'll know exactly what to consider before making a purchase.

Is a home battery worth the investment?

That varies by household. A home battery can be an attractive option if you feed a lot of solar power back into the grid that you could otherwise use yourself at a later time. However, the financial return depends on the purchase price, battery capacity, your solar panels, energy consumption, energy contract, and how the system is managed. That is why we do not advise on home batteries based on a standard payback period; instead, we first calculate what the battery can actually deliver in your specific situation.

What changes for home batteries when net metering ends in 2027?

What changes for home batteries when net metering ends in 2027?

As of January 1, 2027, the net metering scheme will end. This means you will no longer be able to offset the solar energy you feed back into the grid against the electricity you consume at other times. Consequently, maximizing your direct self-consumption of solar power becomes crucial. While a home battery can help by temporarily storing excess energy, the end of net metering does not automatically guarantee a return on investment. Choosing the right capacity and charging strategy remains essential.

What size home battery do I need in kWh?

What size home battery do I need in kWh?

This depends on your daily electricity consumption, the amount of surplus solar energy you generate, and when you use your energy. Future additions, such as a heat pump or an EV charging station, also play a role. A larger battery isn't always the best choice: if its capacity is rarely fully utilized, you are making an unnecessary investment. That is why we analyze your energy profile and recommend the specific capacity that truly fits your home.

What is the difference between kW and kWh for a home battery?

What is the difference between kW and kWh for a home battery?

kWh indicates how much energy a battery can store, while kW represents the amount of power it can deliver or draw at any given moment. For example, a battery might store 10 kWh of energy but have a maximum output of 5 kW. Both values are crucial: having enough storage capacity alone isn't sufficient if the charging or discharging power doesn't match the needs of your home and appliances.

Can I get a subsidy for a home battery?

Can I get a subsidy for a home battery?

There is currently no national government subsidy, such as the ISDE, for residential home batteries. However, financing may be available through the National Warmtefonds (Heat Fund) under certain conditions. We therefore always advise making a clear distinction between a subsidy and financing: a loan through the Warmtefonds must be repaid and is not a free grant.

Can I finance a home battery through the National Warmtefonds (National Heat Fund)?

Can I finance a home battery through the National Warmtefonds (National Heat Fund)?

Yes, subject to certain conditions. You must already have solar panels installed or have them installed at the same time. The battery and any inverter must be connected behind the meter, and the installation must be carried out professionally. Plug-and-play batteries are not eligible for this financing option. Under the current terms, a maximum of €8,500 can be financed for the home battery, including installation and additional costs. We will always verify the exact conditions that apply to you at the time of your application.

Can a home battery work together with solar panels, a heat pump, and a charging station?

Can a home battery work together with solar panels, a heat pump, and a charging station?

Yes. That is precisely when smart energy management becomes valuable. Solar panels generate energy, the battery stores a portion of it, and a smart charging station or heat pump can then adapt to the available power. However, consumption profiles do vary significantly. For instance, an electric vehicle has a much larger battery than the average home battery, and a heat pump consumes most of its power in the winter, when solar production is lower. That is why we design the system around your entire home rather than individual appliances.

Can I benefit from a dynamic energy contract with a home battery?

Can I benefit from a dynamic energy contract with a home battery?

Yes, it can. Some smart battery systems can charge when electricity is relatively cheap and discharge when power is more expensive, which can provide an additional financial benefit. However, the results depend on price fluctuations, your energy contract, the software, battery wear and tear, and market developments. That is why we would never promise a fixed trading yield or guaranteed return.

Does a home battery also work during a power outage?

Does a home battery also work during a power outage?

Not automatically. Many home batteries shut down during a power outage because the system is not allowed to function as an independent power grid. If you want emergency power or a backup supply, your battery, inverter, and electrical installation must be specifically designed for it. Some systems can only keep selected circuits running, while other solutions can support a larger part of your home. This is why it must be factored into the design from the start.

Does a home battery need to be registered and professionally installed?

Does a home battery need to be registered and professionally installed?

Battery systems with a capacity of 0.8 kW or higher must be registered. Additionally, professional installation is crucial due to the amount of stored energy and the connection to your electrical system. Our specialists will inspect your fuse box, cabling, inverter, safety devices, and the battery location, ensuring installation complies with all current technical regulations and manufacturer requirements.

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Any questions about home batteries?

Are you unsure about the right capacity, return on investment, or combining a battery with your solar panels? Our energy advisors are happy to analyze your current energy consumption and discuss, with no obligation, whether a home battery is a viable option for your situation.

Discover our other energy solutions

Want to make your home even smarter and more sustainable? Combine a water softener with other energy solutions like solar panels, a heat pump, home battery, EV charging station, or air conditioning. Our specialists will advise you on the perfect combination for your home, energy usage, and future plans, helping you maximize comfort, energy savings, and future-proof your living space.

Ready to make your home more sustainable, the smart way?

Curious about which sustainable solution is best for your home? Our energy advisors are happy to offer free, no-obligation advice on the most profitable solution for your situation. We look at your energy consumption, available subsidies, and future plans, guiding you through the entire process—from advice and financing to installation, warranty, and ongoing service.

MartinMartin
GamzeGamze
MehtapMehtap
IlseIlse

Prefer to speak to someone directly?

010 752 12 32

Available now

All under one roof

Ready to make your home more sustainable, the smart way?

Curious about which sustainable solution is best for your home? Our energy advisors are happy to offer free, no-obligation advice on the most profitable solution for your situation. We look at your energy consumption, available subsidies, and future plans, guiding you through the entire process—from advice and financing to installation, warranty, and ongoing service.

MartinMartin
GamzeGamze
MehtapMehtap
IlseIlse

Prefer to speak to someone directly?

010 752 12 32

Available now

All under one roof

Ready to make your home more sustainable, the smart way?

Curious about which sustainable solution is best for your home? Our energy advisors are happy to offer free, no-obligation advice on the most profitable solution for your situation. We look at your energy consumption, available subsidies, and future plans, guiding you through the entire process—from advice and financing to installation, warranty, and ongoing service.

MartinMartin
GamzeGamze
MehtapMehtap
IlseIlse

Prefer to speak to someone directly?

010 752 12 32

Available now

All under one roof