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Home batteries

Home battery: put your own energy to use at the right moment

A home battery stores energy so you can use it when it benefits you most — in the evening after a sunny day, or when electricity is expensive. We handle advice, installation, configuration and commissioning.

  • Capacity in kWh and power in kW matched to your usage
  • Combinable with solar panels, a charge point and EMS
  • Includes any required changes to the consumer unit
Home battery mounted on a white wall in a technical room
Product selection

Our selection of smart home batteries

Every home and every energy need is different. That's why we compare home batteries on capacity, power, smart energy management, expandability and back-up options.

Atmoce7 kWh per module · backup power
Atmoce M-ELV MS-7K-U 7 kWh home battery, front view

Atmoce M-ELV with M-Backup

AC-coupled modular home battery of 7 kWh per module, expandable and combinable with the M-Backup for whole-home emergency power.

  • AC-coupled: can be added alongside existing solar panels, whatever inverter brand you have
  • Adapts automatically to a single-phase or three-phase installation
  • With the M-Backup your home switches to backup power in under 10 ms
PylontechModular · single- and three-phase
Pylontech Force H3X all-in-one home battery with display, front view

Pylontech Force H3X

All-in-one series with battery, BMS, hybrid inverter and EMS in one cabinet, single- and three-phase, modular from 5.12 to 35.84 kWh.

  • One system: battery, BMS, hybrid inverter and energy management in a single cabinet
  • Modular expansion with 5.12 kWh battery modules, also at a later stage
  • Backup power with a transfer time of around 10 ms and smart dynamic-tariff control
Bliq15 kWh · 8 kW · 3-phase
Bliq HS2 Core 8 kW three-phase 15 kWh home battery, front view

Bliq HS2 Core 8kW (3-phase) 15kWh

All-in-one package with 15 kWh storage, an 8 kW three-phase hybrid inverter and Bliq Energy Manager 3.

  • Bliq Powerflow modes for solar charging, optimized charging, dynamic trading and imbalance trading
  • Built-in SIM card with data plan: no dependency on local Wi-Fi
  • Direct PV connection or AC-coupled use with existing solar panels
Sessy5 kWh 2.0 · 10 kWh
SessySessy 5 kWh 2.0 and 10 kWhProduct image coming soon

Sessy 5 kWh 2.0 and 10 kWh

Compact Dutch home battery, available as a 5 kWh 2.0 configuration and a 10 kWh configuration.

  • Choice of 5 kWh 2.0 or 10 kWh
  • Aimed at residential homes
  • Installed on its own protected circuit
MarstekNew · 5 kWh · 3 kW
Marstek Venus E 4.0 home battery, front view

Marstek Venus E 4.0

AC-coupled 5 kWh home battery with 3 kW charging and discharging power, suitable for wall or floor mounting.

  • 5 kWh storage capacity with 3 kW bidirectional power
  • 3 kW backup output with a transfer time under 10 ms
  • Expandable with SmartBox up to 15 kWh and 9 kW

Select up to 3 products to compare them side by side.

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Choice guide

You mainly want to store your own solar power
Then we look at capacity relative to your generation and evening consumption, and at how the battery connects to the inverter.
You have a dynamic energy contract
Then the quality of the energy management system (EMS) is decisive: charging at low prices, discharging at high prices.
You want back-up during a power cut
Back-up is not a standard feature. We assess which system supports it and what's needed in the consumer unit.
You want to expand later
Then a modular system is preferable, so capacity can grow alongside your consumption.

Product documentation

You will receive datasheets, manuals and warranty terms from us as part of the advice. We only take over verified manufacturer data; missing specifications are shown as “On request” until then.

Request documentation and advice

What is a home battery?

A home battery is an energy storage system that stores electricity and releases it back to your home later. Storage capacity is expressed in kWh (energy), and the charge and discharge power in kW (power). Together, both determine what the system can do for you in practice.

Why store energy?

Solar panels generate power when the sun shines; consumption in a home is often higher later in the day. With storage, you use a larger share of your own generated electricity yourself, instead of exporting it. If you have a dynamic contract with hourly prices, the system can also charge and discharge based on the price per hour.

How much this saves in your situation depends on your consumption pattern, your contract and the chosen configuration. We do not make general promises about this; we prefer to calculate using your own figures.

Combination with solar panels

A battery can be placed next to the solar inverter or on its own circuit in the consumer unit. Placement next to the inverter allows direct monitoring of PV production, making the control more precise. If there is no space, or no solar panels, a dedicated circuit is the way to go.

EMS and smart charging and discharging

An energy management system (EMS) determines when the system charges, discharges or exports. This is based on measurement data, and with a dynamic contract also on hourly prices. Exactly which controls are possible differs per system — we determine that during the design phase.

Single-phase, three-phase and the consumer unit

Your connection partly determines which system is suitable. With three-phase, the distribution across the phases plays a role; with single-phase, it is the available power. A battery also needs its own protected circuit. We assess the existing consumer unit and advise whether an extension is sufficient or replacement is the wiser choice.

Back-up and emergency power

Back-up during a power cut is not an automatic feature of a home battery. Many systems actually switch off during a grid fault, because no voltage may be fed back onto the grid. Back-up requires a suitable system, a separate back-up circuit and correct grid separation. Often a limited circuit is chosen (lighting, internet, fridge) rather than the whole home.

Installation, monitoring and safety

We handle the placement, the electrical connection, the configuration and the commissioning. We pay attention to the installation location, ventilation, cable routing, protection and correct metering. After completion, we explain the operation and monitoring.

How we work

From request to handover in four steps

  1. 1

    Request

    Tell us what you need via the quote form, phone or email. Photos of your distribution board or the intended location help us get started.

  2. 2

    Survey and advice

    We assess your situation and installation, on site where needed, and advise what fits technically.

  3. 3

    Quote and approval

    You receive a clear quote describing the work. Once you approve it, we schedule the installation.

  4. 4

    Installation and handover

    We install, test and commission the system, then walk you through the result.

Frequently asked questions

Not sure what fits your situation?

Answer a few short questions and get a preliminary advice on solar, storage, charging and your electrical installation.

Start the advisor

From practice

7 kWh Atmoce home battery with backup in Wateringen

Which home battery suits your home?

Send us your usage and a photo of your consumer unit. We will come back with a proposal that fits your installation — including what is needed electrically.