CN203288616U - Solar panel - Google Patents

Abstract

The utility model relates to a solar device, in particular to a solar panel capable of greatly improving the utilization rate of solar energy. The photovoltaic conversion rate of existing solar panels has not been high. Only under strong light can the photovoltaic conversion be relatively high, while the photovoltaic conversion rate is low, which directly affects the conversion of solar energy, especially in cloudy days. less efficient. The solar panel of the utility model comprises a solar panel, a chip, a PVC panel and a circuit board sequentially from outside to inside, the chip is connected to the circuit board, the inner surface of the solar panel is arc-shaped, and the solar panel The crests and troughs on the inner surface of the panel are arc surfaces. In the case of general cloudy days, it can still maintain a high photovoltaic conversion rate. The photovoltaic conversion rate is three times that of ordinary flat solar panels, which meets the needs of people in cloudy days.

Description

Solar panels

technical field

The utility model relates to a solar device, in particular to a solar panel capable of greatly improving the utilization rate of solar energy.

Background technique

Solar energy is a clean and renewable new energy source, which is more and more favored by people and has a wide range of functions in people's life and work. One of them is to convert solar energy into electrical energy, and solar cells use solar energy to work. The working principle of a solar thermal power station is to use the concentrated sunlight to boil water until it turns into water vapor, which is then used to generate electricity.

The photovoltaic conversion rate of existing solar panels has not been high. Only under strong light can the photovoltaic conversion be relatively high, while the photovoltaic conversion rate is low, which directly affects the conversion of solar energy, especially in cloudy days. less efficient.

Utility model content

1. Technical problems to be solved

The purpose of this utility model is to provide a solar panel with high-efficiency photovoltaic conversion for the above-mentioned problems existing in the prior art.

2. Technical solution

In order to solve the above-mentioned technical problems, the solar panel of the present invention comprises a solar panel, a chip, a PVC panel and a circuit board in order from the outside to the inside, the above-mentioned chip is connected with the circuit board, and the inner surface of the above-mentioned solar panel is curved and wavy , the crests and troughs of the inner surface of the solar panel are arc surfaces.

Three, the beneficial effect of the utility model

In the case of general cloudy days, it can still maintain a high photovoltaic conversion rate. The photovoltaic conversion rate is three times that of ordinary flat solar panels, which meets the needs of people in cloudy days.

Description of drawings

Below in conjunction with accompanying drawing, the utility model solar panel is further described:

Fig. 1 is a schematic cross-sectional view of a solar panel of the present invention.

In the figure, 1 is a solar panel, 2 is a chip, 3 is a PVC panel, and 4 is a circuit board.

Detailed ways

Embodiment 1: As shown in Figure 1, the solar panel of the present utility model includes a solar panel 1, a chip 2, a PVC panel 3 and a circuit board 4 in sequence from outside to inside, and the above-mentioned chip 2 is connected to the circuit board 4, and the above-mentioned The inner surface of the solar panel 1 is curved and wavy, and the crests and troughs of the inner surface of the solar panel are both curved. The sun light can be concentrated on one point or a line through the arc-shaped wavy solar panel 1 on the inner surface, so as to increase the intensity of the light, thereby increasing the photovoltaic conversion rate, so that people can still use it in cloudy days without strong light. Normal use of solar panels.

The above are only preferred embodiments of the present utility model. It should be pointed out that for those of ordinary skill in the art, some improvements and modifications can be made without departing from the technical principle of the present utility model. These improvements and Retouching should also be regarded as the scope of protection of the present utility model.

Claims (1)

1. A solar panel, characterized in that: from the outside to the inside, a solar panel, a chip, a PVC panel and a circuit board are sequentially included, the chip is connected to the circuit board, and the inner surface of the solar panel is an arc wave shape, The crests and troughs of the inner surface of the solar panel are arc surfaces.

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