The right technology for every application
The VARTA.wall, our new generation of DC high-voltage storage systems, impresses as a modular, plug-in system with easy installation – without any external module cabling – and an exceptionally slim product depth of only 10 or 14 cm. With a choice of two battery module types, the VARTA.wall can be installed space-efficiently indoors or in covered outdoor areas.
The modular VARTA.wall high-voltage DC energy storage system achieves a depth of just 10–14 cm, depending on the module type, thanks to its dual-module design – making it particularly space-saving.
With two different battery module variants, the VARTA.wall can be installed both indoors in a space-saving manner and reliably in more demanding environments such as garages or covered outdoor areas.
The modular plug-in system is available in various capacities and can be expanded at a later stage if required1 This allows VARTA.wall to adapt flexibly to individual energy requirements.
Thanks to the VARTA plug-in system, which requires no external cabling between modules, the VARTA.wall can be installed quickly and easily. Intuitive commissioning via the app completes setup in no time.
Developed and manufactured in Germany, VARTA stands for the highest standards of quality and safety. As a battery manufacturer with over 135 years of experience, VARTA combines technological expertise with regional value creation and short supply chains.
VARTA adheres to the highest safety standards throughout the development and production of its batteries. Your data is stored on secure servers in Germany and is subject to the strictest data protection regulations – ensuring maximum security for your home.
VARTA stands for long-lasting, Made in Germany quality – supported by ongoing service and a 10-year manufacturer’s warranty.2
Benefit from a variety of funding programs for energy storage solutions like the VARTA.wall. An overview of current funding options can be found here.
Space-saving for indoor use
The VARTA.wall with the BM1 battery module is ultra-slim at 10 cm and fits compactly into any indoor space.
The modular, plug-in system is available with 10, 15 and 20 kWh system capacity and can be expanded later.1
Durable even for covered outdoor areas
The VARTA.wall with the BM2 battery module, featuring a 14 cm product depth, is suitable for installation in more demanding environments such as garages.
The modular, plug-in system is available with 9, 13.5 and 18 kWh system capacity and can be expanded later.1
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Capacity expansion is possible within two years of the system’s initial commissioning. |
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10-year warranty when registering for the online warranty in accordance with the applicable „Manufacturer’s Warranty for VARTA Energy Storage Systems“.
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Install your VARTA energy storage system
The safe choice for your home
Maximum security from product design to your data
When it comes to safety, we make no compromises: from material testing through production to delivery, complemented by TÜV-certified electronics, automatic shut-off mechanisms and the highest level of cell safety – ensuring completely risk-free operation.
Module variant VARTA.wall BM1
Your safety comes first
Continuous quality assurance
- Development and production in Germany according to the highest standards
- Highly automated and precise production line with numerous quality tests
- Automated verification of all production steps
- Additional high quality and testing standards from VARTA
Your data
Secured on servers in Germany
- Data from our customer portal VARTA.energy is stored on servers of the German company IONOS in Germany
- IONOS processes data in accordance with European standards
For over 135 years
Battery expertise made in Germany
As a battery manufacturer, VARTA is the only energy storage provider with more than 135 years of battery expertise. By choosing us, you opt for a brand made in Germany that ensures reliability – also on the path toward a green future.
Compatible with leading inverter manufacturers
We place great emphasis on the highest quality and performance. That is why our VARTA.wall is compatible with selected inverter manufacturers.
More VARTA products
Our solutions for energy storage and energy management range from modular DC storage systems and AC all-in-one solutions to scalable commercial storage systems. This ensures you can find the right system for both new installations and retrofits—enabling an efficient and future-proof energy supply.
VARTA.hybrid.wall est plus qu’un simple système de stockage d’énergie – c’est un système énergétique intelligemment interconnecté, fabriqué en Europe, qui combine une technologie de stockage haute performance et une gestion intelligente du système dans une solution complète fournie par un seul partenaire.
L’onduleur VARTA.hybrid offre une flexibilité maximale – y compris pour des extensions ultérieures grâce à sa capacité hybride. Deux variantes de modules batterie de notre système de stockage DC haute tension VARTA.wall permettent une installation flexible en intérieur ainsi que dans les garages et les espaces extérieurs couverts.
Avec VARTA.iq, vous pouvez gérer votre électricité autoproduite de manière simple mais intelligente, optimiser votre consommation d’énergie et réduire considérablement vos coûts. Vous pouvez définir vos préférences personnelles et piloter votre énergie sur la base de prévisions météorologiques, solaires et de consommation assistées par l’IA. Le tout de manière pratique et claire dans l’application VARTA.iq — pour une maison parfaitement orchestrée.
Le VARTA.iq.link est compatible avec plus de 700 appareils dans le pack Pro et plus de 300 dans le pack Basic, et s’intègre facilement dans votre réseau individuel.
En tant que variante intelligente, le VARTA pulse neo, doté de son système d’exploitation VS‑XMS extensible de manière flexible, est parfaitement adapté à toute maison intelligente. De l’interaction avec les bornes de recharge à la communication intelligente avec les onduleurs PV, en passant par l’optimisation du rendement photovoltaïque, il constitue la solution idéale pour débuter — extensible avec d’autres systèmes de stockage d’énergie VARTA.
Le VARTA element backup offre une fonction d’alimentation de secours pour des consommateurs sélectionnés, rendue possible via la VARTA Emergency Power Box. En cas de coupure du réseau, le système de stockage bascule automatiquement en mode secours. Cela garantit une indépendance maximale — même en cas de besoins énergétiques plus élevés.
La conception modulaire du VARTA flex storage permet d’adapter individuellement la puissance, la capacité et les fonctionnalités à différents besoins. Les systèmes VARTA flex storage sont optimisés pour diverses applications commerciales — de l’augmentation de l’autoconsommation au peak shaving jusqu’à la capacité d’alimentation de secours.
