WELCOME TO BATTERY CENTER

Turn Sunlight into your
Signature Energy

Affordable, plug-and-play battery for cleaner, smarter solar usage. Store energy today, save tomorrow.

2–3 weeks delivery 15 years warranty Netherlands only

Easy Installation

Plug-and-play--no electrician needed

Save Money

Maximize solar usage, cut utility costs

Future-proof & Safe

LFP cells, German safety standards, expandable design

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Safe. Clean. Carefree. – Your photovoltaics with elevated security standards.

Do you want your energy storage system to be not only reliable but also completely safe? No problem – we depend on tested quality, innovative protection mechanisms, and German standards.

Home battery with plug

Easy to connect to a wall socket yourself.

Your house on solar energy

Maximize the use of your own sustainable energy.

Return less

Become less dependent on fees, fines and settlement.

Buy Now

Get the most out of your Generation

Our smart plug-in home battery stores your generated solar power for later use. This saves you money every day and reduces your reliance on net metering.

Expandable Capacity

Scale up to 10.8 kWh by connecting multiple units

High Efficiency

Superior energy savings vs. traditional large inverters

Long-lasting

Built to last with industry-leading warranty

Eco-friendly

LFP battery technology reduces carbon footprint annually

Whisper Quiet

Virtually silent operation for peaceful living

Smart Integration

Monitor and control via NexTenergy mobile app

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How It Works

Store energy during the day, use it at night, and keep control — all via Wi-Fi and the NexTeennergy app.

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Solar Collection

Your panels collect solar energy during peak sunlight hours.

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Solar Collection

Your panels collect solar energy during peak sunlight hours.

3

Solar Collection

Your panels collect solar energy during peak sunlight hours.

Small but Nice

Small but Nice

Simplicity And Convenience

You can install a plug-in battery yourself. Simply plug it into a wall socket and connect it to your Wi-Fi network via the BatteryCenter app. Within five minutes, you'll be enjoying the full benefits of your solar power.

Get the Most Out of Your Solar Panels

Did you know you only  use 30% of your solar power  yourself? That's a shame. Store your solar power during the day, use it when it suits you, and double your self consumption.

Cheaper Electricity

Is the sun not shining today? Our plug-in battery will charge when electricity is cheap and supply your household when prices are high. The battery does this fully automatically ,based on dynamic prices, so you save as much as possible.

Save your energy for yourself

An average household consumes about 30% of the solar power it generates directly. The remainder is fed back into the grid.

With a plug-in battery, you can go from 30% to at least 60%. This makes you less dependent on the grid and immediately saves you on taxes and grid management costs.

How much capacity do I need?

The capacity you need depends on your household's energy consumption patterns. On average, a 5-10 kWh battery is sufficient for most homes, allowing you to store excess solar energy for use during peak hours or at night.

<p>Save your energy <strong>for yourself</strong></p>

Get a VAT refund

Combine a dynamic energy contract with the battery and receive a VAT refund. This way, you'll save between €100 and €575 on your purchase. We'll take care of it for you.

More about the VAT refund

When you purchase our battery system along with a dynamic energy contract, you may be eligible for a VAT refund. This can result in significant savings on your initial investment.

Everything in a row

Emergency power in your pocket

In the event of a power outage, you always have a backup to temporarily supply your essential appliances, such as a freezer, with power.

Sustainability

The plug-in battery will be CO2 neutral within 3 to 4 years if we include the CO2 emissions during battery production.

Limit grid congestion

Our power grid often becomes overloaded. By storing your solar power and using it yourself, you also help prevent grid congestion.

Available to everyone

Thanks to smart control, the battery can automatically charge during off-peak hours. You can then use that cheap power during peak hours. This way, you save even without solar panels.

Safe and stable

The plug-in battery complies with all legal standards and is protected against overheating, short circuiting, and overcharging. Should anything happen, the internal fire extinguisher ensures maximum safety.

Real Stories, Real Savings

Join hundreds of Dutch homeowners who've transformed their energy independence.

Sarah Willem

I started with a battery to see what it would do. I use zero energy most nights, especially on days when it doesn't get dark until late. The battery easily charges with nine solar panels. I try to run as many high-energy appliances as possible during the day when I already have solar power. 

Sarah Willem

Utrecht

Sarah Willem

I started with a battery to see what it would do. I use zero energy most nights, especially on days when it doesn't get dark until late. The battery easily charges with nine solar panels. I try to run as many high-energy appliances as possible during the day when I already have solar power. 

Sarah Willem

Utrecht

Sarah Willem

I started with a battery to see what it would do. I use zero energy most nights, especially on days when it doesn't get dark until late. The battery easily charges with nine solar panels. I try to run as many high-energy appliances as possible during the day when I already have solar power.

Sarah Willem

Utrecht

Sarah Willem

I started with a battery to see what it would do. I use zero energy most nights, especially on days when it doesn't get dark until late. The battery easily charges with nine solar panels. I try to run as many high-energy appliances as possible during the day when I already have solar power. 

Sarah Willem

Utrecht

Frequently Asked Questions

Everything you need to know about Battery Center battery systems.

Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.
Installation is completely plug-and-play. Simply connect the battery to your solar system and plug it into a standard wall outlet. No electrician or special permits required. The entire process takes about 15 minutes.

Start Saving Now with
Energy Storage System

From €1.990,00

Complete battery system with smart features

No subscription fees
2–3 weeks shipping
15-year warranty
German safety standards
Reserve Yours Today →

Ships within  2–3 weeks • Netherlands only

Our Product

German engineering meets smart home technology for unmatched performance and reliability.

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ENERGY STORAGE SYSTEM (Copy)
ENERGY STORAGE SYSTEM (Copy)
ENERGY STORAGE SYSTEM (Copy)
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ENERGY STORAGE SYSTEM (Copy)
ENERGY STORAGE SYSTEM (Copy)
ENERGY STORAGE SYSTEM (Copy)

ENERGY STORAGE SYSTEM (Copy)

Reserve your plug-in battery now!

How much capacity do I need? More about self-consumption
Master battery €1,399.00

Deposit €99

  • The basics for your plug-in home battery setup
  • Capacity 2.1 kWh
  • Free P1 meter
Expansion €750.00

Deposit €75 per piece

  • Order now for maximum VAT refund
  • 2.1 kWh extra per piece
  • Expandable up to 4 units
Deposit: €2.149,00

Please note: even more affordable after VAT refund

Delivered at the end of August

Free delivery

10-year warranty

up to 6,000 charge cycles