You are here

Solar Cooling

Solar Cooling System for Metro Cash & Carry in Italy

Submitted by Baerbel Epp on October 17, 2008

solar cooling in ItalySolar cooling for a department store in Rome, Italy: The 3,000 m2 of collector area run a 700 kW chiller.

Photo: Metro Cash & Carry

Lisbon: Solar cooling system for office complex

Submitted by Baerbel Epp on September 14, 2008

CGB Bank in Lisbon with solar coolingSolar thermal installation on top of this huge banking complex in Lisbon: The Portuguese state bank Caixa Geral de Depositos (CGD) commissioned the Austrian engineering company S.O.L.I.D. to design the solar cooling plant.
Photo: S.O.L.I.D.

IEA Study "Solar Heat Worldwide": Global Market Growth of 22 % in 2006

Submitted by Baerbel Epp on June 18, 2008

2006 was an extremely satisfying year for the global solar thermal industry. According to the new study “Solar Heat Worldwide. Markets and contribution to the Energy Supply 2006” on behalf of IEA Solar Heating & Cooling Programme the new installations grew 22 % in 2006. The authors from the Austrian research institute AEE Intec surveyed 48 countries and added up the newly installed collector area to 18.3 GWth (26.1 million m2).

What are solar thermal systems made of?

Submitted by Baerbel Epp on May 9, 2008

Flat plat collectors are made of metal, glass, insulating and joining materials. Typically copper, steel or aluminium is used for the absorber configuration. The sides and bottom of the collector are usually metal and insulated with mineral wool to minimize heat loss. The glass top is made of special glass to resist facture and maximise transmission of energy. In the future, a variety of materials and combinations of materials including plastics may be used to improve cost benefits ratios, higher temperature ranges and systems performance.

What can solar thermal technology be used for?

Submitted by Baerbel Epp on May 9, 2008

There is a wide variety of applications for solar thermal technology. The most common application is the heating of pool water, the heating of domestic hot water and space heating. Not very wide spread yet are solar cooling systems, because of the complexity of the technology and the high initial investment costs.

What are the long-term future perspectives of the sector in Europe?

Submitted by Baerbel Epp on May 9, 2008

The ambitious scenario of the European Solar Thermal Industry Federation (ESTIF) expects Europe will reach 0.7 kWth (1 m2 of collector area) per European in 2020, equivalent to a total capacity in operation in the EU by then of 320 GWth. To reach this target, a suitable support framework will be required and solar will then be widely used for both cooling and supplying process heat, though the majority of this capacity will still supply domestic hot water and space heating.

Is solar thermal technology still a niche market?

Submitted by Baerbel Epp on May 9, 2008

There are a number of mature markets like Israel, Austria, Barbados, China or Cyprus where solar thermal is used by a wide majority of people for heating the domestic hot water and sometimes for room heating.

Renewable Energy Technology Roadmap up to 2020

Submitted by Anonymous (not verified) on April 30, 2008

Published in January 2007, by EREC (European Renewable Energy Council), the document shows the ambitions of the European Renewable Energy Industry to reach the EU targets for 2020 for different sectors, including electricity, heating & cooling, and biofuels.
It provides roadmaps for each sector, predicting its development and the conditions under which progress can be made.

Heat Measurement Technologies for Larger Solar Thermal Systems

Submitted by admin on April 22, 2008

This report provides an overview of the state of the art of measuring heat delivery in larger solar systems, looking also at the costs and accuracy of the measuring systems. The present document was produced within the framework of the Intelligent Energy- Europe project Key Issues for Renewable Heat in Europe (K4RES-H. The project looks at providing guidelines for best practice policies to support renewable heating and cooling (RES-H) technologies.

 

Pages

Search results

  • Market sectors : Solar Cooling