Evaluation on Thermal Performance of Solar Water Heating System of High-Rise House in Jinan City

摘要

The paper selects distributed solar water heating system of certain high-rise house in Jinan City as research object, its field performance test and energy efficiency assessment are made, obtains annual solar guarantee rate and conventional energy substitution quantity of solar water heating system of the building, makeseconomic benefit assessment, analyzes energy saving effect and economic benefit of the system, and gives out energy saving index and economic index. Research results show distributed solar water heating system of the high-rise building has good energy saving effect and economic benefit.