摘要:
A solar panel roofing board and a general roofing board are electrically connected directly or indirectly via a clip, spring, vis, and so on. Further, a conductive member is provided between the roofing boards and a roof installation surface, and the roofing boards are connected to the conductive member. Accordingly, potentials of the roof configuring parts of a photovoltaic power generation roof using a solar panel roofing board become the same, thereby making it easy to ground them as well as to select a connection point to the ground. Further, a metal sheet roof provided for securing fire resistance is used to achieve the above object.
摘要:
A solar power generation system having a solar cell provided therein and which is provided with a cooling mechanism, characterized in that the cooling mechanism has a cooling system for cooling the solar cell and a memory and operation system for memorizing or operating an optimum cooling and driving state of the cooling system with respect to an output of the solar cell. The cooling system is driven based on an output of the memory and operation system.
摘要:
A solar power generation system having a solar cell provided therein and which is provided with a cooling mechanism, characterized in that the cooling mechanism has a cooling system for cooling the solar cell and a memory and operation for memorizing or operating an optimum cooling and driving state of the cooling system with respect to an output of the solar cell, wherein the cooling system is driven based on an output of the memory and operation system.
摘要:
A solar power generation system having a solar cell provided therein and which is provided with a cooling mechanism, characterized in that the cooling mechanism has a cooling system for cooling the solar cell and a memory and operation system for memorizing or operating an optimum cooling and driving state of the cooling system with respect to an output of the solar cell. The cooling system is driven based on an output of the memory and operation system.
摘要:
A solar cell-bearing roof includes a roof base member provided on a partition wall which partitions a building into an indoor portion and an outdoor portion, a solar cell module provided on the roof base member, and electric wiring with one end portion being electrically connected with the solar cell module. The end portion of the electric wiring is drawn to the outside from between the roof base member and the solar cell module and at an outdoor-sided position than an indoor side face of the partition wall.
摘要:
For facilitating work and improving durability of a grounding conductor without a need for preparation of a separate grounding conductor for grounding a solar cell array, a solar cell array is provided comprising a plurality of solar cell modules each comprising a solar cell element and an electroconductive outer portion, the plurality of solar cell modules being electrically connected by an electric wire, wherein the electric wire has a plurality of cores, at least one of the cores being connected to an electric connection portion for leading a power of the solar cell elements out and at least one of the cores being connected to a grounding portion.
摘要:
A fixing member for fixing a solar cell module or a roofing member with no solar cell onto an installation face, said fixing member comprising a meshing portion to mesh at least a solar cell module or a part of a roofing member with no solar cell; a fixing portion to fix said fixing member to said installation face; and a raised portion to connect said meshing portion and said fixing portion, wherein said raised portion has a height which is greater than the thickness of a portion of said solar cell module or said roofing member which is engaged in the meshing by said meshing portion.
摘要:
A concentrating photovoltaic module comprising: a lightguide member having at least one exit face and a plurality of entrance faces; and at least one solar cell placed immediately after the exit face of the lightguide member; wherein the lightguide member is comprised of a light transmissive, solid medium having no refractive-index-discontinuity portion and a surface of the lightguide member is smooth and wherein the lightguide member makes sunbeams incident on the plurality of entrance faces, totally reflected on side faces, and emergent from the exit face, whereby the sunbeams can be concentrated on the solar cell with high efficiency.
摘要:
A cartridge detachably mountable to a main assembly of the image forming apparatus includes an image bearing member; a frame having an opening for exposing the image bearing member; a movable shutter member movable between a closing position for closing the opening and an open position for opening the opening; and a holding portion for abutting to the shutter member to hold the shutter member at the closing position, wherein the shutter member is elastically deformable to ride over the holding portion to permit the shutter member to move from the closing position to the open position.
摘要:
A photovoltaic device is provided which comprises at least one metal wire on a surface of a photovoltaic element for collecting the power generated by the photovoltaic element, the at least one metal wire being coated with an electroconductive adhesive over the entire length and fixed onto the photovoltaic element. The photovoltaic device is produced without applying and curing the electroconductive adhesive in the photovoltaic device production process at low cost with high reliability.