Legal Notice


PI Photovoltaik-Institut Berlin AG
Wrangelstrasse 100
10997 Berlin

Tel:  +49 30 814 5264-0
Fax: +49 30 814 5264-101
E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Board of Directors:

Dr. Paul Grunow, Dipl.-Ing. Sven Lehmann, Dr. Lars Podlowski

Chairman of the Supervisory Board:

Prof.-Dr. Rolf Hanitsch

Headquarter: Berlin

Commercial register: Amtsgericht Charlottenburg Nr. HRB 106413 B

USt-ID-Nr: DE 252416715

Layout and Concept:

Benjamin Lippke


Doreen Wienholz,


PI-Berlin and Benjamin Lippke



White Paper - Bifacial PV Technology

This paper provides a comprehensive introduction into all aspects of bifacial PV technology with a special focus on risks industry buyers and investors should pay attention to. Read more

White Paper   Bifacial PV Technology   PI Berlin

Job Ad

As part of an internship in the PV System Services business unit, the opportunity will be granted to gain insight into the PI Berlin AG Power Plant department. The tasks range from the review of PV Power Plant planning through yield simulation to the on-site assessment of PV systems in various regions worldwide.

Internship + Thesis or Student Research Project (m/f/d)

Job Ad

We are looking for a new member of our technical services team at our office in Bilbao. PI Berlin is an established expert technical advisor for PV projects and to better serve the Iberian market, we have established a new subsidiary in Spain.

Project Engineer (m/f/d) in Bilbao, Spain

New PI Berlin Office in Spain

We have established a new PI Berlin subsidiary in Bilbao, Spain. Our new office will provide a dedicated focus on delivering our services in the re-emerging and growing PV market on the Iberian Peninsula.

Press Release 27.03.2019

SolarBuyer rebrands as PI - US firm acquired by PI Berlin integrates with parent company

The former SolarBuyer company in the US acquired by PI Berlin in 2018 has officially renamed itself as PI Berlin North America, or ‘PI’ for short. The rebranding brings SolarBuyer fully into the global family of PI companies alongside two existing subsidiaries in China.

Read more