IGNOU MRW 3 2026 - Describe the collector-cum-storage solar water heater in det

Question

Describe the collector-cum-storage solar water heater in detail.

06 Mar 2026

Answer :

Word Count : 470

A collector-cum-storage solar water heater is an integrated solar water heating system that combines the functions of both collection and storage of solar energy within a single unit. This design is particularly useful in areas where space is limited and where a compact, efficient water heating solution is required. The system mainly consists of a solar collector that directly absorbs solar radiation and a storage tank that retains the heated water for use during periods without sunlight. The collector-cum-storage unit is typically made up of an insulated cylindrical or rectangular tank, usually painted black

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