Success Stories

The satisfaction of our customers and their trust in us relect the quality of our solutions. Finde out first-hand how SOLID projects are efficiently and successfully deliverd from planning to completion.

Franziskus Hospital Harderberg

Franziskus Hospital Hardberg

The solar thermal plant, with in total 790 m²/8,500 ft², supports the energy supply of domestic hot water system, heating system, air-conditioning system (via absorption chiller) and feeds solar heat into the existing district heating grid.

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Bank Headquarters in Lisabon

Caixa Geral de Depósitos (CGD) is a Portuguese state-owned banking corporation, and the second largest bank in Portugal. It was established in Lisbon in 1876. It’s large headquarters in Lisbon have a high demand for hot water, heating and cooling and also have large roof

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Hospital Managua

The military hospital in Managua is the most modern hospital in Nicaragua and serves both civil and military patients. As Nicaragua is heavily dependent on fossil fuel imports both for electricity and heat generation, a solar solution was very much appreciated.

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Harvard University

Sustainable innovation at Harvard University: SOLID and a local construction company are transforming the dormitory area with a solar thermal heating and cooling system.

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Incel Swimming Facility

A new municipal swimming pool was built in 2009 in Banja Luka, Bosnia. Through the existing partnership of the city of Banja Luka with the city of Graz, SOLID was given the opportunity to plan and install a large-scale solar plant together with Solar Graz,

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