
Operator of photovoltaic systems on Berlin commercial courtyards, supplying solar power generated on site

GSG Solar Berlin GmbH
Geneststraße 5, 10829 Berlin · PV systems on 26 commercial courtyards in Berlin (39,300 m²)New on Amplifa
About GSG Solar
GSG Solar Berlin GmbH was founded in 2012 as a 100% subsidiary of GSG Berlin GmbH to lease roof areas and operate solar installations. In 2014, the company installed around 23,100 solar modules with a total output of 5.75 MWp on 39,300 m² of area on the roofs of 26 commercial courtyards in Charlottenburg, Kreuzberg, Lichtenberg, Marienfelde, Marzahn, Pankow, Tempelhof and Wedding, realizing one of the largest photovoltaic installations in Berlin. The system generates around 5 million kWh of solar power annually and saves approximately 2,000 tonnes of CO2 per year. The energy management strategy is built on three pillars: photovoltaic systems, combined heat and power (CHP) units, and charging stations for electric vehicles. The decentrally generated green electricity is supplied to up to 2,000 commercial tenants of GSG Berlin and used for the buildings' own power supply; the first electricity customer in 2015 was BIO COMPANY at the Skalitzer Straße location in Berlin-Kreuzberg. In this way, GSG Solar supports its real estate sister company GSG Berlin in the sustainable management of its portfolio of around 1 million m² of commercial space and contributes to Berlin's climate neutrality goal.
- Site
- Berlin
- Processes
- Operation of photovoltaic systems, Electricity supply to commercial tenants (green power, locally produced), Energy management (photovoltaics, combined heat and power, charging stations for electric vehicles), Energy infrastructure for real estate management, Integration of e-mobility charging infrastructure
- Materials
- Photovoltaic systems, Combined heat and power (CHP) units, E-mobility charging infrastructure
- Founded
- 2012
- Industries
- Renewable Energies, Commercial Real Estate, E-Mobility
- 01
Leasing of roof areas
- 02
Installation and operation of photovoltaic systems
- 03
Electricity supply to on-site commercial tenants
- 04
Energy management (PV, CHP, charging infrastructure)
Processes & Technology
Photovoltaic systems
Operation of 23,147 solar modules with a total output of 5.75 MWp on 26 commercial courtyards.
Combined heat and power (CHP) units
Part of the three-part energy management strategy for decentralized energy conversion.
E-mobility charging infrastructure
Charging stations on the commercial courtyards, preferably powered by decentrally generated solar power.
Locations
Berlin
DEHeadquarters, project development and electricity supply
- Materials
- Photovoltaics, CHP, charging infrastructure
- PV systems (5.75 MWp, 26 commercial courtyards)
- Combined heat and power units
- Charging stations for electric vehicles
Services



Inside the production


Industries
Additional services
Reference customers
History
- 2012
Foundation of GSG Solar Berlin GmbH as a 100% subsidiary of GSG Berlin GmbH with the aim of leasing roof areas and operating solar installations.
- 2014
Realization of Berlin's largest photovoltaic installation: 23,147 modules, 5.75 MWp on 26 commercial courtyards (39,300 m²); additionally a PV system on the BIO COMPANY store at Skalitzer Straße (29.4 kWp).
- 2015
First electricity supply contract with BIO COMPANY for locally generated solar power at the Kreuzberg location; launch of the gsg.solar website.