
VARTA element backup 18/S5
AC-coupled backup storage system: The system-open energy storage with emergency power function
Product information
Specifications
Phases: 3
Backup power: 3-phasig
Usable capacity: 17600 Wh
Connection: NA
System: AC-Kopplung
Nominal power: 4000 VA
Topology: trafolos
Number of cells: 3 Stück
DC connection: NA
Network connection: 3-phasig
Dimensions in mm: L: 500 mm B: 600 mm H: 1176 mm
Weight: 215 kg
Your Advantages
- Complete system - everything included
- Simple and fast installation
- Three sizes, up to five units cascadable
- Very experienced German quality manufacturer
- Maximum independence thanks to emergency power function
Documents for download
The set consists of
1 * dVARTA element backup 18/S5 Cabinet (05-000376)
3 * VARTA Batteriemodul 6,5 kWh - element S4/S5 (06-000576)
Manufacturer Information
Storage technology and batteries "Made in Germany" for over 130 years. Hardly any other company has shaped the industry as much as VARTA. The manufacturer's products were even part of the moon landing in 1969. Neil A. Armstrong's camera was equipped with VARTA batteries. And this proves that you can rely on this manufacturer.
Benefit from a strong and world-renowned brand combined with the high performance of innovative and durable storage systems. VARTA only uses high-quality, thermally stable lithium-ion cells for these storage systems. And their service is as good as their products. Portal access for installers, marketing materials for sales support, the reward scheme, and regular certification training are all part of VARTA.

Product description
Product features
In the event of a power failure, selected consumers can continue to be operated after automatic switching. In addition, the VARTA element backup S5 is black-start capable.
The storage unit is available in three power capacities, has a direct communication interface to various PV inverters and offers online monitoring of the entire PV system via the VARTA Online Portal or the VARTA App. A subsequent expansion of the storage capacity is possible without any problems.