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Title:
【発明の名称】太陽電池モジュールの冷却構造
Document Type and Number:
Japanese Patent JP3361685
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To avoid any drop in the extent of generating efficiency due to a temperature rise by cooling a solar cell module effectively without entailing any special power supply to this module subjected to insulation. SOLUTION: In a unit building 2, a central ventilation system is generally used, and plural pieces of solar cell modules 1 are attached to a roof surface. At that time, a cooling vent layer B is installed in the backside of each of these solar cell modules 1. Next, this cooling vent layer B and an exhaust duct 25c exhausting the inside air of respective roans 21 and 22 both are interconnected through, therefore this exhaust duct 25c is connected thereto, and then a centralized ventilation fan 3 is installed in a vent hole piercing through a roof panel of an eaves side roof unit 23a. With this centralized ventilation fan 3, relatively cold inside air in these roans 21 and 22 is forcibly exhausted by way of the cooling vent layer B. At that time, its heat exchange is carried out with each of these solar cell modules 1.

Inventors:
Masashi Kano
Toshihiro Kondo
Jun Hasegawa
Yasumi Inoue
Sota Moriuchi
Satoshi Tanaka
Application Number:
JP4433796A
Publication Date:
January 07, 2003
Filing Date:
March 01, 1996
Export Citation:
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Assignee:
Sekisui Chemical Co.,Ltd.
Sharp Corporation
International Classes:
E04D13/18; H01L31/042; H01L31/048; (IPC1-7): E04D13/18; H01L31/042
Domestic Patent References:
JP9184209A
JP56166428U
Other References:
特開 平6−26118(JP,A
Attorney, Agent or Firm:
Yukio Nishimura