Sustainability, design, and technology go hand in hand at KOSTAL. This approach has inspired trade and craftsmanship for years and has now also…

The KOSTAL PLENTICORE G3 inverter has once again been recognized for its innovation and sustainability, receiving the prestigious pv magazine Award in…

Completely revised version of the KOSTAL Solar Plan from KOSTAL Solar Electric simplifies the daily work of installers.

Installers and homeowners can now benefit from enhanced safety, module-level monitoring and maximized energy production with the combined use of Tigo…

The installation provides clean energy to an gourmet product company in Palamós and demonstrates the efficient coexistence of the KOSTAL inverter's…

The ADAC has successfully tested the ‘ENECTOR AC 3.7/11’ Wallbox from KOSTAL. The KOSTAL Wallbox was able to impress in the category ‘inexpensive…

More options, more efficiency, more potential savings. That's what the new update for the KOSTAL Smart Energy Meter G2 brings.

KOSTAL and VARTA, two long-standing German companies, offer an efficient combination of inverters and battery systems.

When installing and expanding PV systems, it is essential for retailers, installers and customers that all components work together perfectly – even…

The delivery of all power classes of the PLENTICORE G3 inverter together with the KOSTAL BackUp Switch for backup power operation has fully begun.