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 rises 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
  • 100% capacity guarantee for the first 10 years
  • System available in capacities of 2.5–70kWh
  • Can be linked to Smart Home systems
  • Compatible with existing PV systems

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.

SENEC.Home V3 hybrid (duo) front view

The SENEC.Home product family

The ideal storage system for your needs

SENEC.Home V3 hybrid/duo
SENEC.Home V3 hybrid (duo) front view
The most flexible system for new installations
  • Usable storage capacity up to 10 kWh
  • Integrated inverter, direct current (DC) and alternating current (AC) connection both possible


➔ Data sheet

SENEC.Home V2.1
Ideal for retrofitting existing systems
  • Usable storage capacity up to 10 kWh
  • Compatible with existing solar, wind power, cogeneration and hydroelectric generators


➔ Data sheet

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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Red Dot Award

Award-winning design

Our customers aren’t the only ones who are impressed with our quality and performance: SENEC electricity storage devices and wallboxes received the Red Dot Award 2022 for their innovative design.

SENEC.Wallbox pro

Smart Home House

Integrating electricity storage into your Smart Home system

SENEC.360 is a complete solution that connects your PV system, electricity storage device and wallbox so that you can optimise your home’s power supply in line with solar power generation. In addition, all SENEC storage systems are equipped with interfaces to Smart Home systems supplied by wibutler and Jung. You can network your storage system and the electrical devices in your home, so that certain consumption routines always start when your system is generating a certain level of solar electricity.

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
House with SENEC.360 products

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 stored solar power into your e-car
SENEC.Wallbox pro s on a wall next to e-car

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

Use self-generated electricity even in winter
woman with teacup and warm lights behind her

If your battery is fully charged, any surplus electricity is added to your SENEC.Cloud as virtual credit. This means you can even supply yourself with electricity in winter.

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 specialist partners ensures that you receive expert service – across Germany and beyond.

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 utility room or basement with no need for wall mounting.

SENEC.Home electricity storage devices satisfy the requirements of application rule VDE AR-E-2510-50 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 1,000 certified specialist partners across Germany 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 consultation 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.