SOLAR THERMAL COLLECTOR GROUNDING STRUCTURE, SOLAR THERMAL COLLECTOR AND SOLAR THERMAL GENERATOR SYSTEM

摘要

A solar heat collecting device (8) includes: a first heat transfer fluid flow path (11) through which a heat transfer fluid receiving solar heat flows; and a plurality of first supports (12) made of steel that supports the first heat transfer fluid flow path (11). The first heat transfer fluid flow path (11) is warmed by being energized. Some of the first supports (12) are grounded via a first cable (60) made of copper. The remaining first supports (12) are connected to the ground via a first connection member (14) made of steel.