PHOTOVOLTAIC POWER GENERATION DEVICE

• Main Authors: ARIMOTO MAMORU, YOSHIDA TOMOHIDE
• Format: Patent
• Language: English; Japanese
• Published: 03.09.2020
• Subjects: BUILDING; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; FIXED CONSTRUCTIONS; GENERATION; GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES; GUTTERS; ROOF COVERINGS; ROOF-WORKING TOOLS; SKY-LIGHTS

To provide a photovoltaic power generation device with high workability.SOLUTION: A photovoltaic power generation device comprises: a first solar cell module including a first frame; a second solar cell module including a second frame; and a cradle which holds a bolt in a state in which a shaft portion erects and on which the first frame and the second frame are mounted so as to sandwich the bolt. Also, the photovoltaic power generation device comprises a pressing metal fitting which is attached so as to straddle the first frame and the second frame and which is fixed to the cradle using the bolt. The pressing metal fitting includes: a base portion which is fixed to the bolt with a gap interposed between itself and the cradle into which a second outer collar of the second frame can be inserted and which covers the second outer collar and comes in contact with a side face of the second frame in a state in which the second outer collar is inserted into the gap; and a pressing portion pressing a first outer collar of the first frame. In the base portion and the pressing portion, protrusions biting into the first frame or the second frame respectively are formed.SELECTED DRAWING: Figure 3 【課題】施工性に優れた太陽光発電装置を提供する。【解決手段】太陽光発電装置は、第１フレームを含む第１太陽電池モジュールと、第２フレームを含む第２太陽電池モジュールと、軸部が立設する状態でボルトを保持し、ボルトを挟むように第１フレームと第２フレームが載置される架台とを備える。また、太陽光発電装置は、第１フレームと第２フレームに跨って取り付けられ、ボルトを用いて架台に固定される押え金具を備える。押え金具は、架台との間に第２フレームの第２外鍔を挿し込み可能な隙間をあけてボルトに固定され、第２外鍔が当該隙間に挿し込まれた状態で、第２外鍔を覆い、第２フレームの側面に当接する基部と、第１フレームの第１外鍔を押える押圧部とを含む。基部および押圧部には、第１フレーム又は第２フレームにそれぞれ食い込む突起が形成されている。【選択図】図３