SOLID Solar Energy Systems GmbH products

Large buildings, especially in sunbelt countries, have significant space cooling demands and also demands for cooling e.g. of server rooms. Solar thermal systems can help to cover these cooling demands very efficiently by use of absorption chiller machines. The shading of roofs by the large scale solar thermal collectors is an additional benefit as this avoids partly heating of the building.

One of the oldest application of solar thermal, also in the company history of SOLID, is sanitary or domestic hot water preparation and space heating for residential or commercial buildings

Many industrial processes run on temperature levels below 100° C. Solar process heating and cooling can substantially offset the production’s energy usage. The food and beverage, chemical, textile, and many other industries use different hot water and cooling processes which matches to our solution and a high potential of energy savings. With our solution you can produce hot and cold water. You can decide via the monitoring system when and where you would like to use it.

BigSolar makes a significant contribution to the heat transition. High solar fractions up to 50 % for cities with a dis-trict heating grid. BigSolar is a smart combination of large-scale solar thermal collectors, a seasonal thermal energy storage and absorption heat pumps. An intelligent control engineering of these advanced hybrid generation technologies reflects SOLID’s knowledge and expertise. A holistic approach, economically competitive for a long-term substitution of fossil fuel, saving GHG emissions, peak load management and waste heat integration.

Solar District Heating feeds heat from solar thermal collectors into existing or new district heating grids. Solar district heating solutions were already implemented from small villages up to cities with several hundred thousand inhabitants. Innovative concepts of SOLID include storage and load management, yielding the highest solar fraction and lowest energy rate.