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2015年全国水地源热泵市场容量持续下滑,在继2014年下滑了5.3%的基础上,2015年以27.30%的大幅下滑数据昭示了水地源热泵产品在全国市场上的热度已经逐渐减退。数据显示,自2011年开始,水地源热泵产品的销量就出现了不同程度的下滑,到了2015年,随着水地源热泵产品劣势的显现以及政策补贴的减少,市场需求急速降温。总体而言,水地源热泵经过了最初几年的疯狂发展,近些年来市场已经逐渐回归理性。而影响2015年水地源热泵大幅下滑的因素,总结下来有以下几点:
In 2015, the market capacity of water-source heat pump in China continued to decline. On the basis of a 5.3% decline in 2014, the sharp drop of 27.30% in 2015 showed that the popularity of water-source heat pump products in the national market has gradually declined. Data show that since 2011, sales of water-source heat pump products have declined to varying degrees, by 2015, with the emergence of water-source heat pump products and policy subsidies to reduce the market demand has cooled rapidly. In general, water-based heat pumps have undergone a frenzied development in the early years and the market has gradually returned to reason in recent years. The factors that affected the sharp drop of groundwater heat pump in 2015 are summarized as follows: