The diagrams show the structure of solar panel and its use. Summerize the information by selecting and reporting the main features, and make comparisons where relevant.

The diagrams illustrate the structure and functioning of two types of solar panel systems: one for heating air and the other for heating water. Overall, both systems utilize solar energy to heat their respective mediums, but they differ in complexity. The air heating system is relatively simpler, consisting of a box with two openings, while […]