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Solar photovoltaic generation device

A technology for solar photovoltaic and power generation devices, applied in photovoltaic power generation, photovoltaic modules, electrical components, etc., can solve problems such as inability to make full use of sunlight, inability to direct sunlight to power generation panels, and low efficiency of solar energy utilization, so as to achieve convenient replacement and high utilization of solar energy. High efficiency and cost-saving effect

Inactive Publication Date: 2018-07-20
张明永
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is that most of the time the current planar solar panel utilizes oblique solar light to generate solar power, so the power generation efficiency is not high, the sunlight cannot directly shine on the power generation panel, and the utilization efficiency of solar energy is low , can not make full use of sunlight, the purpose is to provide a solar photovoltaic power generation device to solve the above problems

Method used

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  • Solar photovoltaic generation device
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  • Solar photovoltaic generation device

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] like Figure 1~5 As shown, a solar photovoltaic power generation device of the present invention includes a photovoltaic cell 1, a power storage and transformation device 2, and a connecting frame 14. The photovoltaic cell 1 is divided into a light-transmitting photovoltaic panel 11 and a fixing plate 12. The light-transmitting photovoltaic panel 11 is arranged above the fixed plate 12, the transparent photovoltaic panel 11 undulates along the horizontal plane, the transparent photovoltaic panel 11 and the fixed plate 12 are arranged symmetrically along the horizontal plane, and the transparent photovoltaic panel 11 and the fixed plate 12 cooperate to form a cavity 13 , the left and right ends of all the cavities 13 are connected to the connecting frame 14 , and the power storage and transformation device 2 is arranged in the concave surface of the fixing plate 12 facing the cavity 13 . In this application document, the photovoltaic cell 1 is divided into two parts, whe...

Embodiment 2

[0032] This embodiment is optimized on the basis of Embodiment 1. The specific optimization point is that the cavity 13 formed by the cooperation of the light-transmitting photovoltaic panel 11 and the fixing plate 12 is a spherical cavity. The cavity 13 formed by the light-transmitting photovoltaic panel 11 and the fixing plate 12 cooperates with the connecting frame 14 to form a pipe. The cavity 13 formed by the cooperation of the light-transmitting photovoltaic panel 11 and the fixing plate 12 is a football-shaped cavity. The radian of the light-transmitting photovoltaic panel 11 and the fixing plate 12 is between 2.5 rad and 3 rad.

[0033] The spherical or rugby ball shape formed by the cavity is necessarily formed by its radian. The radian of the light-transmitting photovoltaic panel must be between 2.5rad and 3rad. The effect of absorption is poor. And after the radian is greater than 3rad, its connection point with the connecting frame will be vertical, and its struc...

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Abstract

The invention discloses a solar photovoltaic generation device. The solar photovoltaic generation device comprises a photovoltaic cell, a power storage and transformation device and connection racks,the photovoltaic cell comprises a light transmission photovoltaic plate and a fixed plate, the light transmission photovoltaic plate is arranged on the fixed plate, the light transmission photovoltaicplate rises and falls along a horizontal plane, the light transmission photovoltaic plate and the fixed plate are symmetrically arranged along the horizontal plane, the light transmission photovoltaic plate and the fixed plate cooperate with each other to form a cavity, the left end and the right end of the cavity are respectively connected with one connection rack, and the power storage and transformation device is arranged in a recessed surface, towards the cavity, of the fixed plate. The current generally used photovoltaic cell in the market usually employs a horizontal plate, the manufacturing process is simple, the cost is relatively low, but the effect and the efficiency for absorbing sunlight are not good enough, the best time for absorbing the sunlight is noon, the sunlight is directly irradiated to a generating plate, and the motion of charges thereof is the strongest.

Description

technical field [0001] The invention relates to a power generation device, in particular to a solar photovoltaic power generation device. Background technique [0002] With the increasingly prominent energy problems, solar photovoltaic power generation has attracted much attention in the development of new energy sources, but due to its high cost, its proportion in the entire energy structure is low. In order to further reduce the cost of photovoltaic power generation, concentrating technology is used to reduce the consumption of solar cell chips, that is, by using a cheap concentrating system to condense sunlight to a small area of ​​high-performance solar cells, thereby greatly reducing the cost of the system. Cost and amount of expensive solar cell materials used. [0003] Concentrating photovoltaic technology is a solar power generation technology that uses optical materials such as lenses or mirrors to concentrate a large area of ​​sunlight into the concentrating area ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S30/00H02S40/38H02S40/22
CPCH02S30/00H02S40/22H02S40/38Y02E10/52Y02E70/30
Inventor 张明永
Owner 张明永