Press Releases

Solis 12–20 kW Three-Phase Hybrid Inverters Achieve TÜV Rheinland Certification for Austria

Written by Negin Hashemi | Oct 9, 2025 11:20:02 AM

Ningbo, China – September 30, 2025 – Ginlong (Solis) Technologies, one of the world’s leading manufacturers of PV inverters and energy storage solutions , has received the Certificate of Conformity from TÜV Rheinland for its latest 12–20 kW three-phase hybrid inverter range, confirming compliance with Austrian grid connection standards.

The certified models include the S6-EH3P12K-H, S6-EH3P15K-H, S6-EH3P20K-H, and their ND-H variants (firmware version A1). All have passed rigorous testing against TOR Stromerzeugungsanlagen Typ A Version 1.3:2024 and OVE-Richtlinie R25/03.20.

In addition to this prestigious certification, Solis’ new range is already proving its reliability in real-world applications. A recent 24 kW project in Cologne, Germany, installed by Ihr Elektrotechnik Team, utilised Solis’ S6-EH3P (12–20)K-H inverters. The installation highlights the versatility of the range, delivering efficient and dependable solar solutions for commercial-scale applications.

This certification is another important step for Solis,” said Sandy Woodward, General Manager of Solis Europe. “It shows our ongoing commitment to delivering safe, high-quality products that meet the toughest international standards. For our customers, it means confidence that they’re investing in reliable, future-ready solar solutions.

Solis has consistently focused on making solar energy more accessible and dependable worldwide. With TÜV Rheinland’s certification and successful projects like the one in Cologne, its hybrid inverters are ready to meet growing demand across Europe and beyond, helping accelerate the shift towards clean, sustainable energy.

This milestone strengthens Solis’ position as a trusted partner for installers and end users alike, and highlights the company’s mission to deliver innovative, long-lasting solutions that support a greener future.

About Solis

 

Established in 2005, Ginlong (Solis) Technologies (Stock Code: 300763.SZ) is one of the world’s most experienced and largest manufacturers of energy storage and PV string inverters. Presented under the Solis brand, the company’s portfolio delivers advanced, reliable solutions for both on-grid and off-grid applications, with a strong focus on hybrid and storage technologies that maximise renewable energy use. Backed by world-class R&D, rigorous international certifications, and a global supply chain, Solis tailors its products to meet the needs of each regional market, supported by local expert teams. Learn more at www.solisinverters.com.