[Use of flat plate solar collectors in Latvia]
2004
Kikans, I.(Latvia Univ. of Agriculture, Ulbroka, Riga reg. (Latvia). Ulbroka Research Centre)E-mail:[email protected] | Ziemelis, E.(Latvia Univ. of Agriculture, Ulbroka, Riga reg. (Latvia). Ulbroka Research Centre)E-mail:[email protected] | Lauka, L.(Aizkraukles novada gimnazija, Aizkraukle (Latvia))E-mail:[email protected] | Lidums, L.(Aizkraukles novada gimnazija, Aizkraukle (Latvia))E-mail:[email protected]
The main statistical data on solar radiation in Latvia are given. Theoretical and experimental investigation in Ulbroka Research Centre and Aizkraukle Regional Gymnasium has been carried out. Existing solar installations for domestic water heating in Latvia are examined and with similar systems in some other European Union countries are compared. The prime cost of 1 kWh heat energy produced by Ulbroka solar collectors is calculated. At the town of Aizkraukle the biggest in the Baltic States flat plate solar collectors system works providing hot water for the Aizkraukle regional gymnasium and towns boiler-house. According to the contract the Department of Civil Engineering Technical University of Denmark the Solar Atlas for Latvia has worked out.
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