一种在冬季能为大楼供暖的新型建筑材料——太阳能蜂房,最近由奥地利佩尔格的Gap太阳能公司研制成功,已在爱尔福特莱比锡大街一幢大楼试用。它虽然不生产电流,也不提供热水,但使这座拥有6000平方米使用面积的大楼的供暖需求下降了40%左右。 A new type of building material that can heat buildings in the winter, the solar hive, was recently developed by the Gap solar company in Perg, Austria, and has been tested on a building in Leipziger Strasse, Erfurt. Although it does not produce electricity and does not provide hot water, it has reduced the heating demand for this building with a floor area of ​​6,000 square meters by about 40%.