CN202259349U - Solar panel for enhancing light intensity and increasing generated electrical energy - Google Patents

Abstract

The utility model discloses a solar battery panel which increases illuminance and improves power generation, which comprises upper and lower insulating substrates (1) and a transparent conductive layer (5) between the insulating substrates (1) and a thin-film battery panel (3) , there are surface protrusions (2) on the upper surface of the upper insulating substrate, and a back electrode layer (4) is arranged between the thin film battery board (3) and the lower insulating substrate (1). The surface protrusion (2) has a plated layer on its surface. The beneficial effects of the utility model are: the sunlight absorption area of a single battery is increased, the sunlight absorption efficiency is improved, the illuminance of the battery board is enhanced, and the photoelectric conversion efficiency is significantly improved. The battery panel adopts a thin-film battery with broad application prospects, which greatly reduces the cost of the solar panel.

Description

Solar panels that increase light intensity and increase power generation

technical field

The utility model relates to a solar battery panel, in particular to a solar battery panel which increases illuminance and improves power generation. the

Background technique

Solar cells are a promising new power source with three advantages of permanence, cleanliness and flexibility. Solar cells have a long service life. As long as the sun exists, solar cells can be used for a long time with one investment; compared with thermal power generation and nuclear power generation, solar cells will not cause environmental pollution; solar cells can be large, medium and small, up to a million kilowatts The power station is so small that it can only be used by one household, which is unmatched by other power sources. Solar panel is the core part of solar power generation system, its role is to convert solar energy into electrical energy, or send it to the battery for storage, or push the load to work. The photoelectric conversion efficiency of solar panels mainly depends on the absorption capacity of solar energy and the performance of the panels. the

Utility model content

The purpose of this utility model is to provide a solar cell panel that increases illuminance and power generation, abandons the planar design of the insulating substrate, and adds convex bodies with the same number of battery cells on the basis of the original design to increase the solar panel's ability to absorb sunlight. breadth and area. the

The technical scheme of the utility model is realized in the following way: the solar cell panel that increases the illuminance and improves the power generation includes the upper and lower insulating substrates (1) and the transparent conductive layer (5) between the insulating substrates (1) and the thin-film battery plate (3), the upper surface of the upper insulating substrate has surface protrusions (2), and a back electrode layer (4) is arranged between the thin film battery plate (3) and the lower insulating substrate (1). the

The surface protrusion (2) has a plated layer on its surface. the

The utility model has the beneficial effects of increasing the sunlight absorption area of a single battery, increasing the sunlight absorption efficiency, enhancing the illuminance of the battery board, and significantly improving the photoelectric conversion efficiency. The battery panel adopts a thin-film battery with broad application prospects, which greatly reduces the cost of the solar panel. the

Description of drawings

Figure 1 is a top view of a solar panel that increases illuminance to increase power generation. the

Figure 2 is a cross-sectional view of a solar panel that increases illuminance to increase power generation. the

In the figure: 1. insulating substrate; 2. raised surface; 3. thin-film solar panel; 4. back electrode layer; 5. transparent conductive layer. the

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further explained. the

A solar cell panel that increases illuminance and improves power generation, including upper and lower insulating substrates 1 and a transparent conductive layer 5 and a thin-film battery panel 3 between the insulating substrates 1, and the upper surface of the upper insulating substrate has surface protrusions 2, said The surface protrusion 2 has a plating layer on the surface. A back electrode layer 4 is provided between the thin film battery panel 3 and the lower insulating substrate 1 . the

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model. the

Claims (2)

1. increase the solar panel that illuminance improves energy output; Transparency conducting layer (5) and hull cell plate (3) about comprising between two-layer insulated substrate (1) and the said insulated substrate (1); It is characterized in that; The upper surface of upper strata insulated substrate has rat (2), is provided with backplate layer (4) between said hull cell plate (3) and the lower floor's insulated substrate (1).

2. increase illuminance according to claim 1 improves the solar panel of energy output, it is characterized in that there is coating on said rat (2) surface.

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