Kostal HELIVOR HV 12.8
€ 4.930,72 exkl. USt.
Kostal HELIVOR HV 12.8 is backordered and will ship as soon as it is back in stock.
Advantages at a glance
12.8 kWh usable
High-voltage storage with 12.8 kWh usable capacity in LFP cell chemistry (lithium iron phosphate) for high self-consumption.
Freely expandable
2 to 9 storage modules per tower, up to 8 towers in parallel – expansion possible without time limit.
50 A Charge/Discharge Current
Maximum 50 A charging current and 50 A discharging current for fast charging and powerful power output.
Passive Cooling
Fanless, passively cooled operation from -10 °C ambient temperature – low maintenance and quiet.
IP65 Protection Class
Dust-tight and jet-proof housing according to IP65 for flexible installation.
Versatile Communication
Connection via CAN 2.0A, RS485, Ethernet and WiFi for easy system integration.
Warranty & Longevity
Technical Data
| Parameter | Value |
|---|---|
| Usable Capacity | 12.8 kWh |
| Storage Type | High-Voltage |
| Rated DC Voltage | 256 V |
| Cell Chemistry | LFP (Lithium Iron Phosphate) |
| Max. Charging Current | 50 A |
| Max. Discharging Current | 50 A |
| Storage Modules per Tower | 2 - 9 |
| Parallel Connection | up to 8 towers |
| Expandable | yes, without time limit |
| Cooling | passive |
| Communication | CAN 2.0A, RS485, Ethernet, WiFi |
| Protection Class | IP65 |
| Dimensions (H×W×D) | 1050 x 450 x 296 mm |
| Weight | 166 kg |
| Hazardous Goods | UN3480, Class 9 |
| Scope of Delivery | 1x HELIVOR HV BMS, 4x HELIVOR HV-3.2 |
| Warranty | 10 years |
Awards & Certificates
Frequently Asked Questions
What is the Kostal HELIVOR HV 12.8?
The HELIVOR HV 12.8 is a high-voltage battery storage system from Kostal with 12.8 kWh usable capacity. It stores surplus solar power for later use in the household. The storage system uses safe LFP cell chemistry (lithium iron phosphate), has a rated voltage of 256 V DC, and is passively cooled.
Which systems is the HELIVOR HV 12.8 suitable for?
The storage system is designed for high-voltage connection to Kostal Plenticore G2 and G3 inverters. It is suitable for residential systems that want to increase PV self-consumption and shift solar power to the evening and night hours.
Can the storage system be expanded later?
Yes. 2 to 9 storage modules can be stacked per tower, and up to 8 towers can be operated in parallel. Expansion is possible without time limit, so capacity can grow with demand.
How safe is the cell chemistry used?
The HELIVOR HV uses LFP cells (lithium iron phosphate). These are considered particularly thermally stable and durable. The housing is dust and jet-proof according to IP65, and operation is approved from -10 °C ambient temperature.
Who is Kostal?
Kostal is a manufacturer of inverters, storage systems, and charging solutions for photovoltaic systems. The company is established in the field of private and commercial energy generation and is known for durable system technology.
Where can I buy battery storage systems in Austria?
Battery storage systems like the Kostal HELIVOR HV 12.8 are available from SOLARVIC via solarvic.at. As a PV and electrical wholesaler, SOLARVIC carries storage systems, inverters, modules, and mounting systems for installations throughout Austria.
How can I order?
Directly online via solarvic.at – the SOLARVIC team will be happy to assist with any design questions.
€ 4.930,72 exkl. USt.
Kostal HELIVOR HV 12.8 is backordered and will ship as soon as it is back in stock.