Installer portal
Download
Solar Terminal
PIKO CI: The cost saver for businesses
Scalable solar solution for commercial roofs from KOSTAL
News
Read more
Intersolar Europe 2026: New Products, New Applications, More Opportunities
Under the exhibition motto "More Possibilities. Less Complexity.", KOSTAL demonstrated how modern energy systems can be implemented simply and…
KOSTAL introduces Multi Device Control (MDC) for PLENTICORE G3
Centralised control of up to three inverters – quicker to install, smarter control
The SPI seal: This is how efficiency pays off – year after year.
Why efficiency in your solar system is worth its weight in gold: a closer look at the SPI seal
KOSTAL Remote Access: The new remote access feature for the PLENTICORE G3
New and efficient: remote inverter maintenance directly via the KOSTAL Solar Portal
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…
KOSTAL inverters and batteries compatible with Heartbeat AI
Get more out of your solar system – with KOSTAL and Heartbeat AI
VARTA introduces VARTA.wall BM2: another storage solution for the KOSTAL PLENTICORE
New modular high-voltage storage system for flexible PV applications from Varta
KOSTAL PLENTICORE G3 inverter certified for Finland’s reserve market
Efficient energy management and new opportunities for modern grid services