Question

Reference
Solar light, solar water heating system, solar cooker

Answer 1

Answer:

Explanation:

The sun's thermal energy heats the fluid in the solar collectors. Then, this fluid passes through a heat exchanger in the storage tank, transferring the heat to the water. ... Closed-loop, or indirect, systems use a non-freezing liquid to transfer heat from the sun to water in a storage tank.

Answer 2

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solar light → It use the solar cells to recharge it's battery. Solar light mainly used where facility of electricity is not available. 2) solar water → water is heated with the heat of sun. In this system water passses with a long black pipe And, a concave mirror is focused at that point. to give more heat.