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KOSTAL Remote Access: The new remote access feature for the PLENTICORE G3

New and efficient: remote inverter maintenance directly via the KOSTAL Solar Portal

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New opportunities. More possibilities. Photovoltaics – more exciting than ever!

At Intersolar Europe 2026 in Munich, KOSTAL will demonstrate how modern PV systems can be intelligently networked whilst ensuring efficient…

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KOSTAL inverters and batteries compatible with Heartbeat AI

Get more out of your solar system – with KOSTAL and Heartbeat AI

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VARTA introduces VARTA.wall BM2: another storage solution for the KOSTAL PLENTICORE

New modular high-voltage storage system for flexible PV applications from Varta

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KOSTAL PLENTICORE G3 inverter certified for Finland’s reserve market

Efficient energy management and new opportunities for modern grid services

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KOSTAL expands its range: Dyness STACK100 Pro is now compatible with PLENTICORE inverters

Greater flexibility for installers, greater scalability for projects in outdoor and commercial settings

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KOSTAL launches Solar 4me, a new generation of apps

Phase 1 available now – Phase 2 to follow in 2026

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Success for "Made in Europe": Every second project already relies on inverters produced in the EU.

Austria's current subsidy environment reflects a distinct trend: a focus on quality.

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KOSTAL named winner of the HTW electricity storage inspection 2026

More solar energy, lower grid consumption and greater cost-effectiveness in everyday life – the SPI seal creates transparency and security

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