An overview of design methods for solar water heating systems

Abstract

The paper deals with the parameters which govern the relationship between the collector area and the optional economics of the collector. The paper deals also with several design methods which require a simple computer or a hand-held programmable calculator or other simple calculating means. Several selected methods are described in the text, they are mainly TRNSYS-simulation method, the F -chart method, the SOLCOST method, the SLR method, the SEU method, the GFL method, and the φ F- chart method. The paper gives all the necessary information about each method and compares each method with the other.