SOLAR BATTERY MODULE, SOLAR BATTERY ARRAY, PHOTOVOLTAIC POWER GENERATING DEVICE USING THE SOLAR BATTERY ARRAY, ROOF AND BUILDING MATERIAL AND DC GROUND FAULT DETECTING METHOD OF PHOTOVOLTAIC POWER GENERATING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a solar battery module wherein the DC ground fault detecting sensitivity of a photovoltaic power generating device after installation can be improved and a DC ground fault portion can be identified more simply, or photovoltaic power generating equipment using the solar battery module. SOLUTION: The solar battery module 101 is provided with solar battery elements 102, a filler for protecting the solar battery elements, a conductive back reinforcing member 104 which is arranged on at least a part of a light not-receiving surface side and a surface protecting member 103 arranged on a light-receiving surface side. In the solar battery module, notched parts 105 are arranged on the surface protecting member 103 and the filler, so that a part of the back-reinforcing member 104 is exposed on the light-receiving surface side in a region, where power is not generated.