Thermal solar systems and components - Custom built systems - Part 1: General requirements for solar water heaters and combisystems
热太阳能系统和组件 - 定制系统 - 第1部分:太阳能热水器和组合系统的一般要求
This European Standard specifies requirements on durability, reliability and safety of small and large custom built solar heating and cooling systems with liquid heat transfer medium in the collector loop for residential buildings and similar applications.
This document also contains requirements on the design process of large custom built systems.