太阳能的英文缩写

sun energy太阳能量This paper introduces features of floor heating, working principle and technical situation of sun energy heating system and floor heating and cooling system by hot water pumping. 介绍了地板供暖的特点，以及采用太阳能系统供暖、水源热泵系统地板供暖、供冷的工作原理和技术经济情况。

等于sun energy,太阳能的缩写

solar energy s.e.