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.

Solarkollektoren für Fernwärme in Vransko

Vransko District Heating

Energetika Vransko, the local utility, wanted to increase their green energy supply to the district heating system. The signs were good – especially lucrative funding instruments removed all doubts in the investment of this first of its kind solar district heating system.

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Solarthermie Kollektorfeld Liggeringen

Bionenergy Village Liggeringen

The village of Liggeringen is in the hills in the vincinity of Radolfzell at Lake Constance in Southern Germany, close to the Swiss border. There are mainly single family houses, but still it was viable to build a new district heating grid. As the utility

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Solarthermie Kollektoren für Berger Schinken

Berger Meat Factory

Fleischwaren Berger, located in Sieghartskirchen near Vienna, exists since over 125 years and produces different types of ham. The company is family-owned and family-run has a strong focus on local supply and sustainability and was therefore happy to find in SOLID a tusted partner for

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Kollektorfeld Graz Andritz

District Heating Graz Andritz

In order to get one step closer to becoming the solar capital of Europe, the City of Graz and the urban energy utility company Energy Graz decided to work with SOLID to develop this flagship project on the grounds of the water works Andritz, the

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Hyatt Regency Aruba resort and casino

SOLID goes to the Caribbean: The energy supply of islands is complicated, expensive and very CO₂ intensive. Stand-alone solutions are optimized on the client’s energy demand and help to save expensive conventional energy sources.

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Solarthermische Großanlage für die Büros von Digicel

Digicel Office Cooling

Digicel is one of the leading Telcom providers in the Caribbean region and thus wanted state-of-the-art technology for its new office building in Kingston, Jamaica.

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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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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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Absorptionswärmepumpe für Biomasse-Rauchgaskondensation Klagenfurt

Heat pump for biomass heating systems

Klagenfurt’s district heating network, with a pipeline length of around 165 km, is operated by Energie Klagenfurt GmbH and supplies around 27,000 connected customers. The absorption heat pump uses the heat from the flue gas of a biomass cogeneration plant as a low-temperature heat source

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