一种感光变色型彩色光伏组件
By setting dispersed color-changing points and sealing structures in photovoltaic modules, the problems of monotonous colors and low power generation efficiency of colored photovoltaic modules are solved, achieving rich color performance and high-efficiency power generation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JETION SOLAR HLDG
- Filing Date
- 2025-07-28
- Publication Date
- 2026-07-17
AI Technical Summary
Existing colored photovoltaic modules have a single color, which makes it difficult to meet the diverse needs of architectural aesthetics, and some of the power-generating spectrum is lost, resulting in reduced power generation efficiency.
A photosensitive color-changing photovoltaic module is designed by setting dispersed color-changing dots on the glass panel layer. The color-changing dots change color under light. The density and position of the color-changing dots are reasonably distributed to improve the color rendering effect. Inefficient areas are covered and sealed components are used to protect the internal structure of the module and extend its service life.
This allows for a wide variety of colors for photovoltaic modules, meeting architectural aesthetic requirements while improving power generation efficiency and extending module lifespan.
Smart Images
Figure CN224521501U_ABST
Abstract
Claims
1. A photosensitive color-changing photovoltaic module, comprising a solar cell (1), wherein an adhesive layer (2) and a glass panel layer (4) are sequentially disposed on both the front and back sides of the solar cell (1), characterized in that: A color-changing layer (3) is provided on the glass panel layer (4), and the color-changing layer (3) includes a number of dispersed color-changing points (301).
2. The photolytically color-changing photovoltaic assembly of claim 1, wherein, The color-changing layer (3) is disposed on the side of the glass panel layer (4) adjacent to the adhesive layer (2).
3. The photobichromic color photovoltaic module according to claim 1, wherein The battery cell (1) has a main grid line (101). Along the thickness direction of the battery cell (1), the area of the color-changing layer (3) facing the gap between the battery cells (1) and the main grid line (101) is an inefficient area. The color-changing point (301) completely covers the inefficient area.
4. The photolytically color-changing photovoltaic assembly of claim 3, wherein, The area of the color-changing layer (3) other than the inefficient area is the efficient area, and the color-changing points (301) are distributed in an array in the efficient area.
5. The photolytically color-changing photovoltaic assembly of claim 4, wherein, The density of the color-changing points (301) distributed in the high-efficiency region gradually decreases in the direction away from the low-efficiency region.
6. The phototropic color photovoltaic assembly of claim 1, wherein, A sealing element is provided between the two glass panel layers (4), and the sealing element and the two glass panels enclose a closed inner cavity. The battery cell (1), the adhesive layer (2) and the color-changing layer (3) are all located inside the closed inner cavity.
7. The photolytically color-changing photovoltaic assembly of claim 6, wherein, The sealing element is a rubber ring (5), which is distributed circumferentially along the edge of the glass panel layer (4).
8. The phototropic color photovoltaic assembly of claim 7, wherein, The glass panel layer (4) has an anti-slip part (401) circumferentially provided on the edge of the side of the battery cell (1), and the anti-slip part (401) is connected to the rubber ring (5).
9. The photosensitive color-changing photovoltaic module according to claim 8, characterized in that, The anti-slip part (401) is an annular groove, and multiple annular grooves are concentrically arranged.