Plan now with KOSTAL!

Install, profit...and install again.

The KOSTAL HELIVOR HV, the first high-voltage energy storage system from KOSTAL, is here. HELIVOR impresses with its simple installation and flexible expandability. Take advantage of the promotional period to secure additional rewards!

Promotion: Plan and profit

Plan now with KOSTAL and benefit threefold:

Promotion period: 01.02.2026 to 30.04.2026
Bonus: For every installation of a KOSTAL HELIVOR HV high-voltage energy storage system during the promotion period, you will receive 3 PLENTICOINs free of charge per installation
Limit: You can receive rewards for a maximum of 5 installations within the promotion period

Tip: Consider the KOSTAL HELIVOR HV now for your offers in the coming year!

3 steps to a premium

Order now: Order the HELIVOR HV from wholesalers from 17.11.25
Install & activate: Install the KOSTAL HELIVOR HV with a KOSTAL PLENTICORE* inverter during the promotion period and activate the AutoUpdate in the inverter settings
Receive PLENTICOINs automatically: The PLENTICOINs will be automatically added to your PLENTICOIN company account at the end of the promotion period in May 2026

* The KOSTAL HELIVOR HV energy storage system is compatible with the KOSTAL PLENTICORE G3 & PLENTICORE MP inverters

KOSTAL HELIVOR HV - More security. More flexibility.

KOSTAL is expanding its range of accessories to include its own high-voltage energy storage system and complementing its existing partnerships. The storage unit is perfectly matched to the KOSTAL PLENTICORE G3 and PLENTICORE MP inverters.

The KOSTAL HELIVOR HV combines state-of-the-art storage technology with simple installation, high flexibility and tested safety.

The KOSTAL HELIVOR HV has been developed for reliable energy supply in both private and commercial applications.

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