Contrast Analysis of Solar Energy Water Heating System in the South and North of China

摘要

With the development of society, the energy as the restriction of human society's development is tension increasingly, solar energy as one kind of green non-pollution energy is developed and used gradually. The combination of solar energy water heating system and buildings become more and more closely, however, the power consumption of the pump as the main energy consumption of a solar energy water heating system, the setting of the pump circulating temperature influent the power consumption of the whole system directly. This paper mainly analyze the content above, In order to give some useful advice on the design and operate of the solar energy water heating system in the future.