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‘Happy Birthday, PLENTICOIN’: 1 year of innovation and flexibility

For a year now, KOSTAL has been revolutionising the way specialist tradesmen and customers access product extensions for inverters and wallboxes with…

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[Translate to English:] KOSTAL Solar Plan

Efficient PV planning: K2 Base and KOSTAL Solar Plan now seamlessly connected

Plan PV systems even faster and more accurately with the new interface between K2 Base and KOSTAL Solar Plan.

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Impressions from Intersolar 2025

KOSTAL at Intersolar Europe 2025: Successful appearance with strong innovations

Three intensive days at the trade fair, many professional visitors and great interest in innovative technology: KOSTAL draws a consistently positive…

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PLENTICORE G3 – Exciting New Features in the Latest Software Update

More flexibility, increased efficiency, and smart control – the new software update for the PLENTICORE G3 delivers these benefits.

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KOSTAL Product and Technology Highlights at Intersolar 2025

Innovations that set standards – live at Intersolar in Munich.

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Update: KOSTAL Solar Repower Check – Now with New Features and Easier Handling

KOSTAL has updated the Repower Check tool to better support system owners and installers in selecting the ideal replacement inverter.

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[Translate to English:] ENECTOR & PLENTICORE

Standby Consumption: A Key Purchasing Criterion for KOSTAL Inverters and Wallbox

A low standby consumption makes the KOSTAL PLENTICORE and the ENECTOR Wallbox clear favorites, combining efficiency and sustainability in one.

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KOSTAL PLENTICORE G3 inverter receives the prestigious GOOD DESIGN® Award

The well-thought-out design – awarded the GOOD DESIGN® Award – combines technological innovation with ease of use and seamless integration into modern…

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Innovative Shade Management: The Capabilities of KOSTAL PLENTICORE Inverters

The integrated shade management of KOSTAL’s PLENTICORE inverters enhances energy efficiency, reduces costs, and simplifies installation.

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Best PV2Bat Efficiency at 98.2% – KOSTAL Impresses in Storage Test for the Eighth Consecutive Time

KOSTAL Inverter PLENTICORE G3 Excels in the 2025 Energy Storage Inspection.

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