Research Article

Solar Water Heating as a Potential Source for Inland Norway Energy Mix

Table 2

Collector parameters.

Parameters AE50 glazed flat SR30 tubular

Gross area (m2) 4.66 4.67
Heat gain coefficient (Fr ) 0.691 0.419
Heat loss coefficient (FrUL) 3.4 1.5
Incidence angle modifier (IAM) coefficient 0.19 −1.38