PRESS RELEASE – Lutherstadt Wittenberg, 24.04.2024


Lutherstadt Wittenberg, Germany, 24 April 2024 – Tesvolt will be presenting its new TPS HV 80 E outdoor storage system container at the “The smarter E” trade fair in Munich. Optimised for continuous use in commerce and industry, the system can be used for multiple applications simultaneously. The system comes pre-assembled and once on site, the container only needs to be loaded with battery modules and connected. With an above-average lifespan of up to 30 years, the new container storage system comes with a capacity guarantee of 10 years. For the market launch, Tesvolt is offering a 10% discount on purchases of the new storage system until 30 June 2024.

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Competitive advantage: significant reduction in installation work

“One genuine competitive advantage of our new outdoor storage system is that it comes completely prewired. On site, all the installer needs to do is build the foundations, insert the modules and connect the storage system, so the installation work is significantly reduced,” explains Simon Schandert, CTO and co-founder of Tesvolt. “This also prevents potential errors during installation and allows specialist partners to plan their time better.”

Storage systems for all applications – even simultaneously

“For many customers, it’s important that their storage system also work for future business models. With the TPS HV 80 E, they’re equipped for the future because they can use the system not only for peak shaving and self-consumption optimisation but also for more specialist requirements, such as control of charging stations and zero feed-in – and they can run various applications in parallel,” says Schandert.

The TPS HV 80 E is also suitable for ancillary services and arbitrage trading. This means that the storage system can be charged up from the utility grid at a cheap rate and discharged later when energy is expensive. “Prediction-based charging is sure to be of particular interest to customers with their own photovoltaic systems or dynamic electricity tariffs,” adds the Tesvolt founder.

Exceptionally efficient

Technologically, the new storage container is part of the proven E series, which Tesvolt launched a year ago. Like the rest of the E series, the TPS HV 80 E includes advanced Tesvolt battery modules – 22 cells of the latest-generation Samsung SDI for extra safety. The high energy density of the battery cells makes these storage systems exceptionally economical and space-saving, with a compact casing that measures 10 or 20 feet in length and a storage capacity ranging from 80 kWh to 1,280 kWh.

The TPS HV 80 E storage system also has a fully modular design – from the battery modules to the container – which makes it especially versatile. Customers can choose between two different energy management systems, while the Sunny Tripower Storage X three-phase battery inverter from SMA ensures super fast reaction and control times and a broad usable DC voltage range. The integrated air conditioning provides cooling or heating – depending on the weather – to ensure optimum performance.

Complete support for installation partners

Tesvolt offers its installation partners a full range of digital services – from storage configuration and ordering to commissioning and after-sales support. Partners can receive training on the system and configuration, as well as support with commissioning. Tesvolt also offers a hotline for personal consultation.

Tesvolt will be presenting the new container storage system at booth 110 in hall B2 from 19 to 21 June 2024.


About Tesvolt

Tesvolt AG is one of the innovation and market leaders for commercial and industrial energy storage system solutions in Germany and Europe. Tesvolt products enable companies to end their energy dependency and play a part in the energy transition. The agile company produces intelligent lithium storage systems with power ratings from 10 kilowatt hours through to multiple megawatt hours – with top quality and TÜV-certified safety. Tesvolt manufactures its commercial storage system solutions in series production at its own carbon-neutral gigafactory in Lutherstadt Wittenberg, Germany, and delivers them worldwide. The company has already received several awards, including the German Entrepreneur Award in the “Rising Stars” category, “Innovator of the Year” from TOP 100 and the smarter E Award in the “Outstanding Projects” category.

Press contact

Ingo Valldorf
Corporate & Financial Communications
Telefon: +49 3491 8797-234