PROBLEM TO BE SOLVED: To provide a solar cell array installation structure for installing a solar cell array on an outer periphery of a framework of a greenhouse having a simple structure, with rich practicality without impairing sunlight required for crops to grow.SOLUTION: A solar cell array 1 has a structure such that a required number of solar cells 10 are arrayed and packaged into a solar cell module 100 having a configuration that can be used outdoors； the outer peripheral edge of the solar cell module 100 is supported by a module support member 11； and the module support member 11 is connected to sheet fastening members 12A and 12B specific to the solar cell module having a fastener portion 12a of a cover sheet for covering a greenhouse. The sheet fastening members 12A and 12B specific to the solar cell module 100 are fixed to aggregates 20 constituting a greenhouse framework with a connector. The cover sheet covering the framework outer peripheral surface of the greenhouse is placed on the aggregates 20 constituting the greenhouse framework using the cover sheet fastener portion 12a of the present sheet fastening member and the solar cell module specific sheet fastening members 12A and 12B.SELECTED DRAWING: Figure 2【課題】簡易構造温室の骨組み外周へ太陽電池アレイを設置する実用性に富み、栽培する農作物等に必要な日当たりの良さを損なわない太陽電池アレイの設置構造を提供する。【解決手段】太陽電池セル１０を必要枚数配列し屋外で使用できる構成にパッケージ化した太陽電池モジュール１００の外周縁をモジュール支持材１１で支持させ、同モジュール支持材１１へ、温室を覆う被覆シートの留め付部１２ａを備えた太陽電池モジュール専用のシート留め材１２Ａ、１２Ｂを結合して太陽電池アレイ１が構成される。太陽電池モジュール１００に専用のシート留め材１２Ａ、１２Ｂが、温室の骨格を構成する骨材２０へ連結具で固定され、前記温室の骨格を構成する骨材２０へ本設のシート留め材、及び太陽電池モジュール専用のシート留め材１２Ａ、１２Ｂの被覆シート留め付部１２ａを利用して、温室の骨格外周面を覆う被覆シートが張り付けられる。【選択図】図２
