Kostal HELIVOR HV 25.6
€ 9.005,10 exkl. USt.
Kostal HELIVOR HV 25.6 is backordered and will ship as soon as it is back in stock.
Advantages at a Glance
25.6 kWh usable
High-voltage storage with 25.6 kWh usable capacity from 8 HELIVOR HV-3.2 battery modules plus BMS.
High voltage 512 V DC
512 V DC nominal voltage with 50 A charge and discharge current for short charging times and high performance.
LFP cell chemistry
Long-lasting Lithium Iron Phosphate (LFP) cells for high cycle stability and thermal safety.
Passive cooling
Low-maintenance passive cooling without fans, usable from -10 °C ambient temperature.
Modularly expandable
2 to 9 storage modules per tower, up to 8 towers in parallel for expanding storage capacity.
Protection class IP65
Robust IP65 housing with CAN 2.0A, RS485, Ethernet and WiFi for connection to the inverter.
Warranty & Longevity
Technical Data
| Parameter | Value |
|---|---|
| Manufacturer | Kostal |
| Usable capacity | 25.6 kWh |
| Storage type | High-voltage |
| Nominal voltage | 512 V DC |
| Max. charging current | 50 A |
| Max. discharge current | 50 A |
| Cell chemistry | LFP (Lithium Iron Phosphate) |
| Number of storage modules | 2–9 |
| Parallel connection | up to 8 towers |
| Cooling | passive |
| Communication | CAN 2.0A, RS485, Ethernet, WiFi |
| Protection class | IP65 |
| Min. ambient temperature | -10 °C |
| Dimensions (H×W×D) | 1810 × 450 × 296 mm |
| Weight | 311 kg |
| Hazardous goods | UN3480, Class 9 |
| Scope of delivery | 1× HELIVOR HV BMS, 8× HELIVOR HV-3.2 |
Awards & Certificates
Frequently Asked Questions
What is the Kostal HELIVOR HV 25.6?
The HELIVOR HV 25.6 is a high-voltage battery storage system from Kostal with 25.6 kWh usable capacity. It consists of a BMS (HELIVOR HV BMS) and eight HELIVOR HV-3.2 battery modules based on long-lasting LFP cells and operates with a nominal voltage of 512 V DC.
For which systems is the HELIVOR HV 25.6 suitable?
The storage system is designed for optimizing self-consumption of PV systems in single and multi-family homes. With charging and discharging currents of 50 A each, it provides sufficient power even for high demand.
Can the storage capacity be expanded?
Yes. 2 to 9 storage modules can be combined per tower, and up to 8 towers can be connected in parallel. This allows the capacity to be modularly adapted to requirements and expanded later.
Why is the storage system delivered by freight forwarding?
The HELIVOR HV 25.6 weighs 311 kg and contains lithium cells (hazardous goods UN3480, Class 9). Such battery storage systems are fundamentally transported as freight forwarding goods and not shipped via normal parcel services.
Who is Kostal?
Kostal is a German manufacturer with many years of experience in power electronics and photovoltaics. The company develops inverters, storage solutions, and energy management components for private and commercial PV systems.
Where can I buy the Kostal HELIVOR HV 25.6 in Austria?
The Kostal HELIVOR HV 25.6 is available online from SOLARVIC at solarvic.at. The SOLARVIC team will be happy to assist you with questions regarding design and compatibility.
How can I order?
Directly online via solarvic.at – the SOLARVIC team will be happy to help with any design questions.
€ 9.005,10 exkl. USt.
Kostal HELIVOR HV 25.6 is backordered and will ship as soon as it is back in stock.