SENEC.Home V3 in a modern building


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Use solar-powered electricity, even when the sun isn’t shining.

SENEC.Home: The smart electricity storage device for your home

SENEC.Home is the heart of the your sustainable, affordable supply of solar electricity. The smart battery storage device stores excess electricity generated by your PV system so that you can use it when you need it – such as when your household’s energy consumption increases in the evening, or on rainy days when your PV system generates less power.

SENEC.Home V3 in a modern building

Product highlights

  • Intelligent electricity storage system
  • Warranty up to 20 years
  • System available in capacities of 4.5–9kWh
  • Can be linked to Smart Home systems
  • Compatible with existing PV systems


➔ Data sheet

One step closer to an independent power supply

Around noon, when the sun is at its highest, the photovoltaic system on your roof will generate more electricity than your household needs. Instead of feeding this surplus into the electricity grid in return for a minimal fee, you can also store your solar electricity at home. With a SENEC.Home battery storage device, it couldn’t be easier: the compact floor-mounted system is connected as an intermediate step between your PV system and your home’s electrical system. A series of high-quality lithium-ion battery modules store the surplus electricity so that you can access it at any time. This enables you to use more of your self-generated electricity, cut your electricity costs, and make your contribution towards sustainable power generation.

Emergency power from your storage system

Emergency power supply with the SENEC.Backup Power pro add-on package

Power supply security in the event of an emergency: With the emergency power package from SENEC, you can continue to draw power from your SENEC.Home storage system in the event of a blackout. The SENEC.Backup Power pro add-on package ensures your SENEC.Home system can provide an emergency power supply if needed. Watch the video below to see how the SENEC.Backup Power pro secures an emergency power supply.

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SENEC Awards
Quality and innovation

We’re award-winning!

Everything we do is based on the pillars of quality and innovation. This is demonstrated by the wide range of awards we often receive in recognition of our brand and our products.

SENEC.Home battery storage: the heart of your SENEC.360 complete solution

Battery storage systems are just one element of our 360° energy solution. Explore the SENEC.360 system in more detail and take a major step towards a sustainable, independent supply of electricity.

Get more out of your PV system
Roof with pohotovoltaic system

With the combination of SENEC.Solar and the SENEC.Home battery storage system, you use more of your self-generated electricity and reduce your exposure to volatile electricity prices.

Charge your Electric Vehicle with your solar power
Senec EV charger on wall

Charge your electric car at home with self-generated electricity. With SENEC.Home and your own SENEC.EVcharger charging point, you can also use your solar-powered electricity to power your EV.

Make your home up to 100% self-sufficient
woman with teacup and warm lights behind her

With SENEC.Cloud you expand your solar & storage capacity with a virtual energy storage plan. Rather than exporting into the grid at low and decreasing tariffs, save your energy for later usage.

Installers during planning

Greater independence – and lower CO₂ emissions

  • Integrated energy ecosystems
    SENEC.360 offers complete solutions, tailored to your needs, for your personal energy transition – with everything from a single source.
  • Award-winning quality
    Both our products and our services have won multiple awards for their outstanding quality. Our network of installers ensures that you receive expert service.
  • Focused on innovation
    Being the best today isn’t enough for us. We’re constantly developing our products and solutions – so that we can offer our customers true electricity independence in the future.


FAQs about SENEC.Home electricity storage systems

FAQs about SENEC.Home electricity storage systems

SENEC.Home electricity storage systems are slightly larger than a washing machine (1135mm x 535mm x 535mm) and take up just 0.29m² of floor space. This puts them among the most compact battery storage systems on the market. All SENEC storage systems are floor-mounted devices, which means they can be installed in your garage with no need for wall mounting.

SENEC.Home electricity storage devices satisfy the requirements of AS4777.2:2020 and comply with international standard IEC 62619. These guidelines set very high safety standards for the overall system. All SENEC battery storage systems are equipped with a multi-stage safety system comprising safety relief valves in the battery cells and an integrated battery management system that controls the charging process, system temperature and current. If a safety risk arises, the system reacts immediately. As with all electrical devices, electricity storage systems entail certain risks. However, experts from the Fraunhofer Institute for Solar Energy Systems have confirmed that modern electricity storage systems with high-quality battery modules are safe. So, you can store your solar-powered electricity at home without any worries.

Photovoltaic systems and electricity storage systems help to establish a sustainable supply of electricity. In addition, the storage system’s battery modules can usually be recycled at the end of their service life. The current recycling process can recover more than 95% of the nickel, copper and cobalt in the batteries, as well as most of the lithium. As a distributor, SENEC is obligated to accept your old batteries free of charge. We return the batteries to the manufacturer, who is best placed to reuse the valuable materials.

We work with more than 2000 certified specialist partners globally to distribute and install our storage systems. A partner near you will plan the ideal system for you, sell the products to you and install them professionally. Request a free quote and a SENEC specialist partner in your area will contact you and answer your questions.

Our specialist partners determine the prices of our electricity storage devices based on a suggested retail price. All quotations are tailored to our customers’ needs and vary depending on the size of the PV system, the type of SENEC storage device and its capacity, as well as any accessories and installation costs. SENEC products are never standard solutions – so we hope you understand that we are unable to provide a flat price.

Yes, the SENEC.Home V3 will work with any new or existing solar system.

Installing a SENEC Solar Battery, coupled with the SENEC.Cloud, can earn you savings of up to 100% on your energy bills. Why waste all your excess solar when you can use it 24 hours a day.

SENEC's dedicated backup circuit provides you with emergency power when the grid goes down!

Apart from the Samsung battery modules (South Korea), the SENEC.Home V3 is designed, manufactured and assembled in Germany. SENEC’s quality design and manufacture is multi award winning.

The SENEC Home is an 'all-in-one' system, featuring our SENEC inverter, battery management system and battery modules. SENEC is the market leader in Germany.

The new SENEC.Home V3 Hybrid comes with an unbeatable 20 Year extended warranty and warranted 12,000 solar recharging cycles.

SENEC is at the forefront of energy innovation, leading the way in peer-to-peer trading, EV recharging and cloud technology. By joining the SENEC community, you too can secure your energy future.

The SENEC.Home V3 has two size options, 4.5kWh or 9kWH. If you install a 4.5kWh system initially, you can increase this to a 9kWh at a later date by simply adding a second battery module in to the existing case. You may also add the SENEC.Cloud to virtually increase your storage capacity up to an additional 4000 kWh's per year. Terms and Conditions apply.