VARTA flex storage
The modular design of VARTA flex storage makes it possible to individually adjust the output, capacity and functionality according to different requirements. VARTA flex storage systems are optimised for various applications in the commercial sector – from increasing self-consumption and peak shaving to acting as an emergency power supply.
Downloads
| GENERAL DATA | ||
|---|---|---|
| Electrochemistry | NMC | |
| Mains connection | 400 V AC, 3-phase, 50 Hz | |
| Warranty | Configuration-dependent | |
| Applications | Self-consumption optimization, peak-shaving, islanding1, external setpoint1 | |
| System | AC all-in-one system including battery inverter | |
| Installation | Free-standing | |
| SYSTEM DATA | ||
| Nominal battery capacity | 75 to 750 kWh | |
| Nominal system performance2 | 36 / 80 / 120 kW | |
| Dimensions (w x h x d) in mm | Configuration-dependent | |
| Weight | Configuration-dependent |
1 Optional
2 Cos φ=1
Tailor-made for commercial applications
Big but flexible – this motto is even more applicable for commercial energy storage systems. The flex storage systems provide the right solution for anyone who needs a modular system. The turnkey system concept of VARTA flex makes it possible to select the output and capacity separately.
| EXAMPLE CONFIGURATION | CELL | KW | KWH | W x H x D IN CM | CONFIGURATON |
|---|---|---|---|---|---|
| VARTA flex storage E 36/75 | NMC | 36 | 75 | 115 x 200 x 67 |  |
| VARTA flex storage E 120/225 | NMC | 120 | 225 | 265 x 200 x 67 |  |
| VARTA flex storage E 120/300 | NMC | 120 | 300 | 320 x 200 x 67 |  |
| VARTA flex storage E 360/675 | NMC | 360 | 675 | 795 x 200 x 67 |  |
| VARTA flex storage E 1.080/2.025 | NMC | 1,080 | 2,025 | 2,385 x 200 x 67 |  |
Any questions?
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regarding our energy storage systems!
Call us at: +49 9081 240 86 0 or
Technical support
Our staff is happy to answer any technical
questions you may have.
technical.service@varta-storage.com
Opening hours
| Mon-Thu | 8.00 am - 12.00 pm 1.00 pm - 5.00 pm | |
| Fri | 8.00 am - 12.00 pm 1.00 pm - 3.00 pm |
The VARTA energy storage systems at a glance
The VARTA energy storage systems as AC all-in-one systems with integrated battery inverter are perfectly suitable for retrofitting as well as for new installations.
VARTA.wall BM1 for indoor use
Flexible DC high‑voltage storage – 10 / 15 / 20 kWh
VARTA.wall BM 1
VARTA.wall BM1 for indoor use
The VARTA.wall with the BM1 battery module is exceptionally slim at just 10 cm and fits space‑efficiently into any indoor environment. The modular, pluggable system is available with system capacities of 10, 15 and 20 kWh and can be expanded at a later time.
VARTA.wall BM2 for covered outdoor areas
Flexible DC high‑voltage storage – 9 / 13.5 / 18 kWh
VARTA.wall BM 2
VARTA.wall BM2 for covered outdoor areas
The VARTA.wall in the BM2 battery‑module variant is temperature‑resistant, making it suitable for installation in more demanding environments such as garages and covered outdoor areas. The modular, pluggable system is available with system capacities of 9, 13.5 and 18 kWh and can be expanded at a later time.
The smart all‑in‑one solution
VARTA.hybrid.wall
VARTA.hybrid.wall is more than an energy storage system – it is an intelligently networked energy solution, Made in Europe, combining high‑performance storage technology with smart system control in one seamless, all‑in‑one package.
The VARTA.hybrid inverter provides maximum flexibility – including future expansion thanks to its hybrid capability. Two battery‑module variants of our VARTA.wall DC high‑voltage storage system enable flexible installation indoors as well as in garages and covered outdoor areas.
Energy management system
VARTA.iq
With VARTA.iq, you can manage the electricity you produce yourself easily yet intelligently, optimise your energy consumption and significantly reduce costs. You can define your personal preferences and control your energy based on AI‑supported weather, solar and consumption forecasts. All of this is conveniently and clearly managed in the VARTA.iq app — for a perfectly orchestrated home.
The VARTA.iq.link is compatible with over 700 devices in the Pro package and over 300 devices in the Basic package, and can be seamlessly integrated into your individual network.
AC complete system – 6.5 kWh
VARTA pulse neo
As a smart variant, the VARTA pulse neo with its flexibly expandable VS‑XMS operating system is perfectly suited for any intelligent home. From interaction with charging stations and smart communication with PV inverters to PV yield optimisation, it is the ideal entry‑level solution — expandable with additional VARTA energy storage systems.
AC complete system – 6.5 / 13 / 19.5 kWh
VARTA element backup
The VARTA element backup provides an emergency power function for selective consumers, enabled via the VARTA emergency power box. In the event of a grid failure, the energy storage system automatically switches to backup mode. This ensures maximum independence — even with higher energy demands.