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The innovative energy supply for your home

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Technical data:
Energy capacity
  • 6.7 – 26.7 kWh
  • 106.8 kWh with up to four systems in parallel
  • Floor or wall mounting
  • Indoors or outdoors
  • Up to four POWER4HOME
  • Water- and dustproof according to NEMA3R / IP55
  • 10 years
  • Optional extension to 15 years
Quality management
  • High quality through quality controls and guarantees

To the data sheet


Innovative &
slim design

With its exceptionally slim profile of just 164 mm, POWER4HOME redefines the meaning of aesthetics and a space-saving design that fits seamlessly into any living space and can be used flexibly in various layout variants.

safety standard

POWER4HOME meets all relevant product standards and, thanks to a sophisticated safety concept, offers the highest level of safety and reliability for your home and family.

installation options

Thanks to its modular design, the system can be installed in a variety of ways and positions: horizontal, on the wall, or as a tower. This means it adapts optimally to your space requirements and aesthetic preferences.


Thanks to state-of-the-art lithium iron phosphate cells POWER4HOME offers a safety concept with a high level of performance. The individual elements of the battery system are intelligently interconnected to ensure maximum efficiency and performance and provide you with a reliable energy supply for your home. for your home

Simple Plug-and-play

The installation of POWER4HOME is child's play and can be carried out by by one person in less than 15 minutes, thanks to its light the light weight and well-thought-out design, which is designed for effortless effortless setup

Engineered in Germany

As a battery expert with more than 30 years of experience and manufacturing in Germany, POWER4HOME offers first-class quality and a 10-year - up to 15 years extendable - guarantee, so that you can rely on the reliability and and longevity of your energy storage system.

on site

With a dedicated team of experienced specialists, BMZ offers offers a fast and competent service that is available to you at all times available to you at any time and to assist you with questions or problems. is at your side.

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BMZ POWER4HOME is not only easy to install, but also has a minimalist design that blends harmoniously into a wide range of interior styles.

  • Combine up to four systems
  • Suitable for indoor and outdoor use
  • Child and pet friendly


POWER4HOME ensures that your lights and devices stay on without fuel or noise. Combine BMZ POWER4HOME with, e.g., BMZ POWER2GRID and BMZ GridSwitch to keep charging even during power outages and supply your home with clean energy – on all three phases.

Power for life

With BMZ POWER4HOME you are less dependent on the public power grid by storing your solar power and making it available for later use, even when the sun is not shining. You can use BMZ POWER4HOME as a standalone unit or in combination with other BMZ products to reduce costs, decrease CO2 emissions, and protect your home against power outages.


POWER4HOME is not only robust and safe, but also extremely flexible. Take advantage of an energy output of up to 26.7 kWh. You can also use up to 106.8 kWh by switching up to four POWER4HOME units in parallel. From wall to floor mounting, indoors or outdoors: our solutions adapt to your requirements.

  • Passive cooling
  • Installation of the battery system in 15 minutes or less
  • Lithium iron phosphate cell technology 2-channel safety architecture

Take advantage of this opportunity and create a sustainable energy source for your home with POWER4HOME. Get inspired by the energy supply of the future!


Together with our POWER2CAR wall box and our POWER2GRID inverter, our POWER4HOME home storage system is unbeatable. This trio transforms your home into an efficient power station and offers maximum convenience. Even in the event of a power outage, the power supply for your entire home and your car remains secure.

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