Reference solar systems Consumer reports

Zusmarshausen Germany

The Hörmann family’s dreams have come true with the installation of a Qcells solar system at their 100 % energy self-sufficient home in Zusmarshausen. − Florian Graschberger, sales specialist for Qcells in Bavaria explains: “The house shows that it is already possible to supply CO2-free energy based on solar power without a power connection or any other external energy supply. We are delighted the Hörmann family chose Qcells for their solar module.”

ApplicationPrivate roof-top solar system
Installed power output20 kW
Date of completion2019
ModulesQ.PEAK DUO-G5

Junony Poland

The photovoltaic installation is located on the home art gallery. The building was designed by the owner, who is an architect by profession. In this case, the photovoltaic installation was integrated into the appearance of the building. As a result, it is not only an additional element but an integral part of the building. For the client, apart from the functionality, aesthetics was equally important, which is why she opted for Qcells panels. This project deserves attention because aside from the obvious practical function, it also plays an aesthetic role, showing the beauty of home photovoltaic installations.

ApplicationPrivate rooftop solar system
Installed power output8,4 kW
Date of completion2018

Toyooka-City Japan

This rooftop solar system in Japan was installed in 2013 and provides 3 kWp through its aesthetic Q.PEAK BLK solar modules. This solar system provides enough electricity per year to cover the energy consumption of a 3-person-household.

ApplicationPrivate rooftop solar system
Installed power output3 kWp
Date of completion2013
ModulesQ.PEAK BLK 250

Dorking Great Britain

The PV system south of London allows a maximum utilisation of the sun energy. The rooftop modules face south as well as west.

“We have quite a small roof and needed PV modules with highest possible yield. Therefore, the high performance and quality were the main deciding factors for Q.PEAK modules. We don’t regret that decision.”

Photovoltaic report by Laura Woodhouse, independent energy producer.

ApplicationPrivate rooftop solar system
Installed power output2,8 kWp
Date of completionDecember 2011

Mermaid beach Australia

This is one of the largest rooftop solar installations on a residential home in Australia. Installed by Propa! based on the Gold Coast, 86 Q.PRO solar panels now provide green power to this beautiful family home on Mermaid Beach.

ApplicationPrivate rooftop solar system
Installed power output20,64 kWp
Date of completion2011

Ingolstadt Germany

This rooftop solar system in the sunny southern Germany achieved a performance ratio of 89 % in 2011 – perfect for own use as well as feed-in.

ApplicationPrivate rooftop solar system
Installed power output5,56 kWp
Date of completionJuly 2011


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