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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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KEY 2026: KOSTAL presents HELIVOR HV high-voltage storage system in Rimini

From 4 to 6 March 2026, the KEY - The Energy Transition Expo trade fair will take place at the Rimini Expo Centre.

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Modern energy management "repowered" with KOSTAL, ZYC and Tibber

Mit Repowering, Batteriespeicher und dynamischen Stromtarifen den Eigenverbrauch steigern

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KOSTAL expands connectivity: New partnership with Kiwigrid for intelligent energy management

KOSTAL and Kiwigrid bring dynamic electricity tariffs, tariff-optimised charging and maximum flexibility directly to your home

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KOSTAL PLENTICORE plus G2: Keeping up with the times with the new AutoUpdate

The popular KOSTAL PLENTICORE plus G2 hybrid inverter remains a key product on the market and once again impresses with exciting new features. With…

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KOSTAL Inverters Now Fully Compatible with MarkeDroid AI Energy Management Platform

KOSTAL Solar Electric, one of the leading suppliers of innovative solar, hybrid, and battery inverters manufactured in Germany, today announced full…

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KOSTAL successfully passes TISAX audit for information security

Result underlines commitment to quality, trust and security "Made in Germany"

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KOSTAL Wallbox ENECTOR: Getting the best out of the sun - tested and confirmed

KOSTAL ENECTOR impresses in the 2025 wallbox inspection with top marks in standby consumption and PV charging operation

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