Smart and Clean Solar Harvesting Devices

A solar energy collection and solar cell technology, which is applied in the field of solar cells to achieve the effect of simple structure

Active Publication Date: 2020-02-18
赫冉新能源科技扬州有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical problems, the present invention provides an intelligent and clean solar energy collection device to solve the problem of reliable cleaning of the surface of photovoltaic panels without dead ends, preventing dust accumulation on the surface of solar cells and affecting work efficiency, and solar panels have excellent physical properties and high photoelectric conversion

Method used

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  • Smart and Clean Solar Harvesting Devices
  • Smart and Clean Solar Harvesting Devices
  • Smart and Clean Solar Harvesting Devices

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1 Intelligent cleaning solar energy collection device 1

[0024] Figure 1-5 As shown, a smart and clean solar collection device includes a mount 1 on which a plurality of solar cells 2 are installed, and the solar cells 2 include a silicon wafer and an aluminum back field arranged on the silicon wafer The aluminum back field is obtained by screen-printing the back field aluminum paste I on a silicon wafer, and then drying and sintering. The center of the mounting seat 1 is vertically pierced with a main rotating shaft 3, and the main rotating shaft 3 is arranged around the main The rotating shaft 3 is vertically provided with at least one secondary rotating shaft 4, and a plurality of solar cells 2 are evenly distributed between the main rotating shaft 3 and the secondary rotating shaft 4, and the main rotating shaft 3 and the secondary rotating shaft 4 Respectively movable in the mounting seat 1, the upper ends of the main rotating shaft 3 and the auxiliar...

Embodiment 2

[0034] Embodiment 2 Intelligent and clean solar energy collection device II

[0035] Figure 1-5 As shown, a smart and clean solar collection device includes a mount 1 on which a plurality of solar cells 2 are installed, and the solar cells 2 include a silicon wafer and an aluminum back field arranged on the silicon wafer The aluminum back field is obtained by screen-printing the back field aluminum paste II on the silicon wafer, and then drying and sintering. The rotating shaft 3 is vertically provided with at least one secondary rotating shaft 4, and a plurality of solar cells 2 are evenly distributed between the main rotating shaft 3 and the secondary rotating shaft 4, and the main rotating shaft 3 and the secondary rotating shaft 4 Respectively movable in the mounting seat 1, the upper ends of the main rotating shaft 3 and the auxiliary rotating shaft 4 protrude from the mounting seat 1 and are respectively horizontally connected with cleaning strip brushes 5, and the upp...

Embodiment 3

[0045] Embodiment 3 Intelligent and clean solar energy collection device III

[0046] Figure 1-5 As shown, a smart and clean solar collection device includes a mount 1 on which a plurality of solar cells 2 are installed, and the solar cells 2 include a silicon wafer and an aluminum back field arranged on the silicon wafer The aluminum back field is obtained by screen-printing the back field aluminum paste II on the silicon wafer, and then drying and sintering. The rotating shaft 3 is vertically provided with at least one secondary rotating shaft 4, and a plurality of solar cells 2 are evenly distributed between the main rotating shaft 3 and the secondary rotating shaft 4, and the main rotating shaft 3 and the secondary rotating shaft 4 Respectively movable in the mounting seat 1, the upper ends of the main rotating shaft 3 and the auxiliary rotating shaft 4 protrude from the mounting seat 1 and are respectively horizontally connected with cleaning strip brushes 5, and the up...

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PUM

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Abstract

The invention discloses an intelligently cleaned solar energy acquisition device. The device comprises an installation seat. Multiple solar energy cell sheets are installed on the installation seat. Amain rotation shaft and at least one auxiliary rotation shaft are vertically arranged in the installation seat in a penetrating manner. Upper ends of the main rotation shaft and the auxiliary rotation shafts stretch out of the installation seat and are horizontally connected with cleaning strip brushes and lower parts stretch into the installation seat and are fixedly sleeved in first active gears and first driven gears. The first active gears are engaged to the first driven gears. Lower ends of the main rotation shaft and the auxiliary rotation shafts are connected with elevating rotation adjustment assemblies. Compared with the prior art, the device is simple in structure; by highly efficiently combining elevating driving and rotation driving, all-directional cleaning of the surface ofa solar cell plate and storage of cleaning tools can be stably and reliably achieved; complexity of the device is reduced; cost is reduced; energy conversion efficiency is improved; serial connectionresistance of cells of solar cell sheets is low; photoelectric conversion efficiency is high; the surface is flat and smooth; adhesion performance is high; bending rate is low; and the device has profound application prospects.

Description

technical field [0001] The invention relates to the technical field of solar cells, in particular to an intelligent and clean solar energy collection device. Background technique [0002] With the increasingly prominent problems of resource shortage and environmental pollution, solar energy, as a clean and renewable energy, has attracted more and more attention from the world. Therefore, the application of solar photovoltaic power generation is becoming more and more extensive. The key component of solar photovoltaic power generation technology is solar cells. In recent years, crystalline silicon solar cells have developed rapidly as the main solar photovoltaic power generation unit. Photovoltaic power generation units have developed rapidly. Among them, the electronic aluminum paste for silicon solar cells is the main product in the solar electronic paste, usually also called solar cell anode paste, which is used for the formation of the back surface field of the solar cell...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02S40/10B08B1/00
CPCB08B1/002H02S40/10Y02E10/50
Inventor 李超黄辉陈宝山夏平春徐芳唐军冯帅臣顾浩
Owner 赫冉新能源科技扬州有限公司
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