Solar Portfolio Monitoring & Analytics

Solar Monitoring, Analytics & Reporting for Operations & Maintenance Service Provider

QOS Energy Partners with Greentech to Monitor a European Solar Portfolio of 500 MWp

Type of Plant



500 MWp



Client Activity

O&M Service Provider

QOS Energy Partners with Greentech to Monitor a European Solar Portfolio of 500 MWp

Greentech, a European Leading Provider of Operation & Maintenance Solutions, has chosen QOS Energy’s Solar Monitoring Software to Manage Clients’ Solar PV Portfolio of 500 MWp in Europe

Greentech provides a wide range of technical and asset management services for solar operators. After a thorough tendering and testing procedure, Greentech selected QOS Energy out of a short list of three O&M solution vendors. Greentech is looking to maximise plant efficiency and streamline O&M workflows by implementing the Qantum® software platform powered by QOS Energy.


About Greentech

Greentech is a Hamburg (Germany) based company providing Technical and Commercial O&M Services throughout Europe, Asia and America since more than 15 years and with over 1GW of PV assets under contract. We offer the full O&M scope, including reengineering and repowering, with own staff and field technicians for minimum reaction times and highest yield. With an interdisciplinary team of experienced professionals, Greentech offers a full service concept for all sizes of PV plants. This includes compliance with all safety standards, quality assurances and yield maximization for the plants.

Greentech operates independently of component manufacturers and EPC companies and therefore exclusively represents the interests of the plant owners. With a comprehensive service offering and a current portfolio of more than 500 MWp, Greentech is among the biggest independent Asset Management and O&M service providers world-wide. The growing customer base of Greentech includes private plant owners as well as municipalities, local or international utilities, insurance companies and investment funds.

More info about Greentech

“Having a comprehensive solution which includes monitoring, analytics, maintenance, ticketing, reporting and asset management truly empowers Conergy Services to provide outstanding level of performance to our clients. Besides, the capacity to acquire data from any system, plant or database is a unique and essential feature for our business activity.”

Jens Kahnert

Managing Director of Greentech

Download the full client case