The major advantage of solar collectors - simplicity and relative cheapness of manufacture, ruggedness in operation.
The only important point - please be aware that on a hot sunny day with no parsing water can overheat above the boiling point, so the design must take appropriate precautions.
Other, no less important advantage, is that the collector is able to capture and convert into heat more than 90% has got to him sunlight. Even with light cloud, its efficiency exceeds the efficiency of other types of batteries.
Other, no less important advantage, is that the collector is able to capture and convert into heat more than 90% has got to him sunlight. Even with light cloud, its efficiency exceeds the efficiency of other types of batteries.