Research on the evaluation of air conditioning of solar hot water system based on technical and economical analysis

This dissertation analyzed and evaluated solar hot water system from the angle of technology and economy. First, it is analyzed that the operating principle and technical specialty of Solar hot water system, which is a kind of energy-efficient and environmental protection hot water system, which is an effective advisable way for heating water, compared with other traditional hot water system. Then, using individual evaluation of energy projects and comprehensive evaluation of energy projects, the solar hot water system is analyzed and evaluated. The results indicated that the civil dwelling of solar hot water system has the distinct economic advantages with electric water heater, gas water heater.