CN204558490U - A kind of solar module device realizing cooling and thermo-electric generation - Google Patents
A kind of solar module device realizing cooling and thermo-electric generation Download PDFInfo
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- 238000001816 cooling Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 239000004065 semiconductor Substances 0.000 claims abstract description 47
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000005341 toughened glass Substances 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 13
- 239000000741 silica gel Substances 0.000 claims description 12
- 229910002027 silica gel Inorganic materials 0.000 claims description 12
- 229910000838 Al alloy Inorganic materials 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000002313 adhesive film Substances 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims 5
- 238000010248 power generation Methods 0.000 abstract description 52
- 210000004027 cell Anatomy 0.000 abstract description 15
- 229910021419 crystalline silicon Inorganic materials 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 7
- 210000003850 cellular structure Anatomy 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000002411 adverse Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 3
- 229920005591 polysilicon Polymers 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000005678 Seebeck effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- PTVDYARBVCBHSL-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu] PTVDYARBVCBHSL-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
本实用新型涉及一种可实现降温及温差发电的太阳能电池组件装置。包括依次叠加在一起的钢化玻璃(2)、太阳能电池片(4)和铝质背板(5)，其特点是：在所述铝质背板(5)的另一面还安装有至少一片半导体温差发电片(9)，在该半导体温差发电片(9)上还安装有储水器(8)，在该储水器(8)上分别设有进水口和出水口。本实用新型的有益效果主要有：1、降低目前晶体硅光伏组件在运行使用过程中的温度，提高组件在运行过程中的功率输出，降低组件运行过程中有害热量对组件的不利影响。2、利用半导体温差发电技术，结合组件在运行过程中产生有害热量，实现半导体温差发电，通过半导体温差发电片自身的导线，将温差发电片产生的电能导出。
The utility model relates to a solar cell component device capable of realizing cooling and generating electricity by temperature difference. It includes tempered glass (2), solar cells (4) and aluminum backplane (5) stacked together in sequence, and is characterized in that at least one semiconductor is installed on the other side of the aluminum backplane (5). The thermoelectric power generation sheet (9) is also equipped with a water reservoir (8) on the semiconductor thermoelectric power generation sheet (9), and a water inlet and a water outlet are respectively arranged on the water reservoir (8). The beneficial effects of the utility model mainly include: 1. Reduce the temperature of the current crystalline silicon photovoltaic module during operation, increase the power output of the module during operation, and reduce the adverse effects of harmful heat on the module during operation. 2. Utilize the semiconductor thermoelectric power generation technology, combined with the harmful heat generated by the components during operation, to realize the semiconductor thermoelectric power generation, and export the electric energy generated by the thermoelectric power generation chip through the wires of the semiconductor thermoelectric power generation chip itself.
Description
技术领域technical field
本实用新型涉及一种可实现降温及温差发电的太阳能电池组件装置。The utility model relates to a solar cell component device capable of realizing cooling and temperature difference power generation.
背景技术Background technique
太阳能光伏发电是目前我国大力的发展的一种新能源应用方式。其具有绿色、无污染、无噪音、维护成本底、使用寿命长、技术简单等特点。目前，传统的晶体硅太阳能电池组件，在发电使用过程中会产生大量的热，而且由于晶体硅光伏组件发电输出功率会随着的温度的升高，其输出功率会下降。晶体硅光伏组件其发电功率是在标准测试条件下(STC，辐照度E＝1000W/m2、温度T＝25℃、大气质量AM1.5)测得的，当组件的实际工作温度高于25℃时，晶体硅光伏组件的功率会随之下降，温度每升高1℃，其输出功率约降低0.89Wp(多晶硅)。实际工作过程中，多晶硅光伏组件其平均温度会接近70℃，这就导致了组件功率的大幅下降，不利于实现光伏组件的最大利用。组件在发电过程中产生的热量，同时会降低光伏组件使用寿命以及输出功率，所以这种热量是一种对组件有害的热量。Solar photovoltaic power generation is a new energy application mode that our country is vigorously developing at present. It has the characteristics of green, no pollution, no noise, low maintenance cost, long service life and simple technology. At present, traditional crystalline silicon solar cell modules generate a lot of heat during power generation and use, and because the output power of crystalline silicon photovoltaic modules will decrease with the increase of temperature. The power generation of crystalline silicon photovoltaic modules is measured under standard test conditions (STC, irradiance E=1000W/m 2 , temperature T=25°C, air quality AM1.5). When the actual working temperature of the module is higher than At 25°C, the power of crystalline silicon photovoltaic modules will decrease accordingly, and the output power will decrease by about 0.89Wp (polysilicon) for every 1°C increase in temperature. In the actual working process, the average temperature of polysilicon photovoltaic modules will be close to 70°C, which leads to a significant drop in module power, which is not conducive to realizing the maximum utilization of photovoltaic modules. The heat generated by the components during the power generation process will reduce the service life and output power of the photovoltaic components, so this heat is harmful to the components.
半导体温差发电技术是利用半导体材料的塞贝克效应(Seebeck effect)来实现发电。其主要原理是：不同的半导体材料(P型或N型)具有不同的自由电子密度(或载流子密度)，当两种不同的半导体相互接触时，在接触面上的电子就会由高浓度向低浓度扩散。而电子的扩散速率与接触区的温度成正比，所以只要维持两金属间的温差，就能使电子持续扩散，在两块金属的另两个端点形成稳定的电压，当外部电路被接通会，会在半导体温差片及外部导体、负载件形成电流。目前，利用半导体材料的这一特性，已经形成了非常成熟的半导体温差发电片。Semiconductor thermoelectric power generation technology uses the Seebeck effect of semiconductor materials to generate electricity. The main principle is: different semiconductor materials (P-type or N-type) have different free electron densities (or carrier densities), when two different semiconductors contact each other, the electrons on the contact surface will be changed from high Concentrations diffuse toward lower concentrations. The diffusion rate of electrons is proportional to the temperature of the contact area, so as long as the temperature difference between the two metals is maintained, the electrons can continue to diffuse, and a stable voltage is formed at the other two ends of the two metals. When the external circuit is connected, it will , will form a current in the semiconductor temperature difference sheet, the external conductor, and the load. At present, using this characteristic of semiconductor materials, a very mature semiconductor thermoelectric power generation sheet has been formed.
实用新型内容Utility model content
本实用新型的目的是提供一种可实现降温及温差发电的太阳能电池组件装置，能够在提高太阳能电池组件发电效率的同时实现温差发电，并且还能使太阳能光伏组件降温。The purpose of the utility model is to provide a solar cell module device capable of cooling and thermoelectric power generation, which can realize thermoelectric power generation while improving the power generation efficiency of the solar cell module, and can also cool down the temperature of the solar photovoltaic module.
一种可实现降温及温差发电的太阳能电池组件装置，包括依次叠加在一起的钢化玻璃、太阳能电池片和铝质背板，其特别之处在于：在所述铝质背板的另一面还安装有至少一片半导体温差发电片，在该半导体温差发电片上还安装有储水器，在该储水器上分别设有进水口和出水口。A solar cell module device that can realize cooling and temperature difference power generation, including tempered glass, solar cell sheets and aluminum back boards stacked together in sequence, and its special feature is: on the other side of the aluminum back board is also installed There is at least one semiconductor thermoelectric generating sheet, and a water reservoir is installed on the semiconductor thermoelectric generating sheet, and a water inlet and a water outlet are respectively arranged on the water reservoir.
其中储水器采用铜或铝材质。Wherein the water storage is made of copper or aluminum.
其中半导体温差发电片的两面分别通过高导热率硅胶粘贴在铝质背板和储水器上。Among them, the two sides of the semiconductor thermoelectric power generation sheet are respectively pasted on the aluminum backplane and the water storage by high thermal conductivity silica gel.
其中高导热率硅胶的导热系数大于等于2.0W/m·K。Among them, the thermal conductivity of high thermal conductivity silica gel is greater than or equal to 2.0W/m·K.
其中还包括铝合金边框，所述钢化玻璃、太阳能电池片和铝质背板均通过封装胶膜和密封硅胶安装在该铝合金边框内，在该铝合金边框上开有若干散热孔。It also includes an aluminum alloy frame, the tempered glass, the solar cells and the aluminum back plate are installed in the aluminum alloy frame through the packaging adhesive film and the sealing silica gel, and a number of cooling holes are opened on the aluminum alloy frame.
本实用新型的有益效果主要有：1、降低目前晶体硅光伏组件在运行使用过程中的温度，提高组件在运行过程中的功率输出，降低组件运行过程中有害热量对组件的不利影响。2、利用半导体温差发电技术，结合组件在运行过程中产生有害热量，实现半导体温差发电，通过半导体温差发电片自身的导线，将温差发电片产生的电能导出。3、利用铜质储水容器，将冷水进行储存，从而作为半导体温差片的冷源，继而提高半导体温度差片发电效率。4、储水器的水在半导体温差片冷端降温的同时，其内部的水温度会随之升高。当温度到达一定温度时，可以人为或自动的将其内部水进行重置，使其始终保持在较低的温度。5、储水器的高温热水，可以被储存、家用。The beneficial effects of the utility model mainly include: 1. Reduce the temperature of the current crystalline silicon photovoltaic module during operation, increase the power output of the module during operation, and reduce the adverse effects of harmful heat on the module during operation. 2. Utilize the semiconductor thermoelectric power generation technology, combined with the harmful heat generated by the components during operation, to realize the semiconductor thermoelectric power generation, and export the electric energy generated by the thermoelectric power generation chip through the wires of the semiconductor thermoelectric power generation chip itself. 3. The copper water storage container is used to store cold water, so as to serve as the cold source of the semiconductor temperature difference sheet, and then improve the power generation efficiency of the semiconductor temperature difference sheet. 4. While the water in the water storage is cooling down at the cold end of the semiconductor thermostat, the temperature of the water inside will rise accordingly. When the temperature reaches a certain temperature, the internal water can be manually or automatically reset to keep it at a lower temperature. 5. The high-temperature hot water in the water storage device can be stored and used for home use.
附图说明Description of drawings
附图1为本实用新型的结构示意图；Accompanying drawing 1 is the structural representation of the utility model;
附图2为图1的A-A剖视图；Accompanying drawing 2 is A-A sectional view of Fig. 1;
附图3为图2中I处的局部放大图。Accompanying drawing 3 is the partial enlarged view of I place among Fig. 2.
具体实施方式Detailed ways
如图1、2、3所示，本实用新型是一种可实现降温及温差发电的太阳能电池组件装置，包括接线盒，以及依次叠加在一起的(低铁超白绒面)钢化玻璃2、(多晶硅)太阳能电池片4和铝质(太阳能专用)背板，在所述铝质背板5的另一面还安装有至少一片半导体温差发电片9，多个半导体温差发电片9之间可以采用直插式插头进行连接。在该半导体温差发电片9上还安装有储水器8，在该储水器8上分别开有进水口和出水口。具体是该储水器8采用铜或铝材质，而半导体温差发电片9的两面分别通过高导热率硅胶7粘贴在铝质背板5和储水器8上，该高导热率硅胶7的导热系数大于等于2.0W/m·K。As shown in Figures 1, 2, and 3, the utility model is a solar cell module device capable of realizing cooling and temperature difference power generation, including a junction box, and (low-iron ultra-white suede) tempered glass 2, (polysilicon) solar battery sheet 4 and aluminum (solar energy special) back plate, at least one semiconductor thermoelectric generation sheet 9 is also installed on the other side of described aluminum matter back sheet 5, can adopt between a plurality of semiconductor thermoelectric generation sheets 9 Plug-in plug for connection. A water reservoir 8 is also installed on the semiconductor thermoelectric power generation sheet 9, and a water inlet and a water outlet are respectively opened on the water reservoir 8. Specifically, the water storage 8 is made of copper or aluminum, and the two sides of the semiconductor thermoelectric power generation sheet 9 are respectively pasted on the aluminum back plate 5 and the water storage 8 through the high thermal conductivity silica gel 7. The thermal conductivity of the high thermal conductivity silica gel 7 is The coefficient is greater than or equal to 2.0W/m·K.
另外还包括铝合金边框1，所述钢化玻璃2、太阳能电池片4和铝质背板5通过EVA封装胶膜3封装并且用密封硅胶6固定安装在该铝合金边框1内，在该铝合金边框1上开有若干散热孔。In addition, it also includes an aluminum alloy frame 1, the tempered glass 2, solar cells 4 and aluminum back plate 5 are encapsulated by an EVA packaging film 3 and fixedly installed in the aluminum alloy frame 1 with a sealing silica gel 6, in the aluminum alloy frame 1 A number of cooling holes are opened on the frame 1 .
本实用新型的工作原理是：The working principle of the utility model is:
本实用新型是在现有太阳能光伏发电组件的基础之上进行的改进，为了实现太阳能电池组件的降温，并结合成熟的半导体温差发电技术，本实用新型利用光伏组件产生的热量实现温差发电，并结合水循环系统实现热量的传递，从而在提高太阳能电池组件发电效率的同时，实现温差发电，最终达到使太阳能光伏组件降温、半导体温差发电的目的。本实用新型专利主要是鉴于目前传统太阳能电池组件在应用过程中，由于组件自身产生的有害性热量对其带来的危害为基本出发点，结合半导体温差发电技术，并利用储水及水循环系统，将三者结合，形成一种能够同时实现为晶体硅光伏组件降温、温差发电以及产生热水的综合利用设备。本实用新型实用新型不仅能够使原本的晶体硅光伏组件输出功率最大化、而且能够利用组件产生的热量作为半导体温差(发电)片9的热源，并利用储水及水循环系统作为半导体温差片冷源，在实现半导体温差发电的同时，实现热水的产生。The utility model is an improvement based on the existing solar photovoltaic power generation components. In order to realize the cooling of the solar cell components, combined with the mature semiconductor thermoelectric power generation technology, the utility model uses the heat generated by the photovoltaic components to realize thermoelectric power generation, and Combining the water circulation system to realize heat transfer, so as to improve the power generation efficiency of solar cell modules, and realize temperature difference power generation, and finally achieve the purpose of cooling solar photovoltaic modules and semiconductor temperature difference power generation. This utility model patent is mainly based on the fact that in the application process of traditional solar cell components, the harm caused by the harmful heat generated by the components itself is the basic starting point, combined with semiconductor thermoelectric power generation technology, and using water storage and water circulation systems, the The combination of the three forms a comprehensive utilization device that can simultaneously realize the cooling of crystalline silicon photovoltaic modules, thermoelectric power generation and hot water generation. The utility model can not only maximize the output power of the original crystalline silicon photovoltaic module, but also use the heat generated by the module as the heat source of the semiconductor temperature difference (power generation) sheet 9, and use the water storage and water circulation system as the semiconductor temperature difference sheet cold source , while realizing semiconductor thermoelectric power generation, it can also realize the generation of hot water.
本实用新型的装置利用了光伏组件在运行时会产生的一个较高的温度，以及半导体温差发电的固有性质。将光伏组件产生的热量作为温差发电片的高温端(热源)，而半导体温差片的冷端则采用储水及水循环系统作为其冷源，最终实现在半导体温差片的两端达到较高温度差的目的，继而在实现为组件降温的同时，也能够实现利用组件热量发电的目的，如果将储水及水循环系统进行外接，还能够实现热水的供给。本实用新型以光伏发电为基本出发点，结合半导体材料的温差发电技术以及储水及水循环系统，同时能够实现为光伏组件降温、温差发电及热水的利用。本实用新型的实用新型，不仅能够有效的提高光伏组件的实际运行输出功率、而且能够实现温差发电及热水的供给。所以，本实用新型除具有基本发电功能的同时，当其在用于民用、家用建筑结合时，还能为居民提供一定量的热水，从而更大程度实现在有限安装面积上，产品功能的多样化，最大限度的实现建筑节能，从而推动分布式光伏发电推广及应用。The device of the utility model utilizes a relatively high temperature generated by the photovoltaic module during operation and the inherent property of semiconductor thermoelectric power generation. The heat generated by the photovoltaic module is used as the high temperature end (heat source) of the thermoelectric power generation sheet, while the cold end of the semiconductor thermoelectric sheet uses water storage and water circulation system as its cold source, and finally achieves a higher temperature difference at both ends of the semiconductor thermoelectric sheet The purpose of cooling down the temperature of the components can also be achieved, and the purpose of using the heat of the components to generate electricity can also be achieved. If the water storage and water circulation system is externally connected, the supply of hot water can also be realized. The utility model takes photovoltaic power generation as the basic starting point, combines the temperature difference power generation technology of semiconductor materials and the water storage and water circulation system, and can realize cooling of photovoltaic modules, temperature difference power generation and utilization of hot water at the same time. The utility model of the utility model can not only effectively improve the actual operating output power of the photovoltaic module, but also realize temperature difference power generation and hot water supply. Therefore, in addition to the basic function of power generation, the utility model can also provide a certain amount of hot water for residents when it is used in combination with civil and household buildings, thereby achieving a greater degree of product function in a limited installation area. Diversification, maximize the realization of building energy saving, so as to promote the promotion and application of distributed photovoltaic power generation.
本实用新型有益效果的实例理论计算：The example theoretical calculation of the beneficial effect of the utility model:
表1 本实用新型在光伏发电方面与普通组件对比：Table 1 Comparison of this utility model with ordinary components in terms of photovoltaic power generation:
表2 太阳能电池组件容量为1000W时，半导体温差发电功率(保守计算)：Table 2 When the solar cell module capacity is 1000W, the power generated by semiconductor temperature difference (conservative calculation):
表3 太阳能电池组件容量为1000W时，40℃热水产生量：Table 3 When the capacity of the solar cell module is 1000W, the amount of hot water produced at 40°C:
计算条件：Calculation conditions:
太阳能组件安装容量：1000W；环境温度：25℃；单块太阳能电池组件功率：200Wp；太阳能电池组件状态：并网运行；辐照度：1000W/m2；大气质量:AM1.5。Installed capacity of solar modules: 1000W; Ambient temperature: 25°C; Power of a single solar cell module: 200Wp; Status of solar cell modules: grid-connected operation; Irradiance: 1000W/m 2 ; Air quality: AM1.5.
本实用新型以晶体硅太阳能电池组件光伏发电为基本出发点，其技术的总体方案如下：The utility model takes the photovoltaic power generation of crystalline silicon solar cell components as the basic starting point, and its technical general scheme is as follows:
1、采用铝质背板5作为光伏组件背面保护材料。铝质背板5材料能够同时满足光伏组件使用寿命要求、耐水气透过、电气性能要求及安全要求，而且及热传导能力、导热系数高，能够最大限度的将光伏组件产生的热量传导出来。1. The aluminum back plate 5 is used as the back protection material of the photovoltaic module. The aluminum backsheet 5 material can meet the service life requirements of photovoltaic modules, resistance to water vapor penetration, electrical performance requirements and safety requirements, and has high thermal conductivity and high thermal conductivity, which can maximize the heat generated by photovoltaic modules.
2、使用导热系数不小于2.0W/m·K的高导热率硅胶7，将半导体温差发电片9的热端与光伏组件使用的铝质背板5进行粘接结合。高导热率硅胶7能够最大限度的将光伏组件产生的热量传递给半导体温差片，实现热量的有效传递，提高光伏组件散热量及半导体温差片的收热量。2. Use high thermal conductivity silica gel 7 with a thermal conductivity not less than 2.0 W/m·K to bond the hot end of the semiconductor thermoelectric power generation sheet 9 to the aluminum back plate 5 used in the photovoltaic module. High thermal conductivity silica gel 7 can transfer the heat generated by the photovoltaic module to the semiconductor temperature difference sheet to the maximum extent, realize the effective transfer of heat, and improve the heat dissipation of the photovoltaic module and the heat absorption of the semiconductor temperature difference sheet.
3、使用目前成熟的电阻为0.03Ω、外形尺寸大于40*40mm的半导体温差片作为半导体温差发电的核心器件。该半导体温差片可以实现低温发电，最低温差不小于15°即可发电，发电效率不小于0.2W。3. Use the currently mature semiconductor thermoelectric chip with a resistance of 0.03Ω and an overall size greater than 40*40mm as the core device for semiconductor thermoelectric power generation. The semiconductor thermoelectric chip can realize low-temperature power generation, and the lowest temperature difference is not less than 15° to generate power, and the power generation efficiency is not less than 0.2W.
4、选用壁厚不大于1.5mm铜质材料制成储水器8，使用高导热率硅胶将其与半导体温差发电片9的冷端进行高强度粘接，从而作为半导体温差片的冷源。4. The water reservoir 8 is made of a copper material with a wall thickness not greater than 1.5mm, and is bonded to the cold end of the semiconductor thermoelectric power generation sheet 9 with high thermal conductivity silica gel to serve as a cold source for the semiconductor thermoelectric sheet.
6、适当改造现有的太阳能电池组件铝合金边框，在边框上合适的位置进行冲压打孔，使组件在进行水循环降温的同时，实现空气对流降温。从而进一步降低光伏组件的工作温度，提高组件的发电效率。6. Appropriately modify the existing aluminum alloy frame of the solar cell module, and punch holes in the appropriate position on the frame, so that the module can realize air convection cooling while cooling down by water circulation. Thereby further reducing the operating temperature of the photovoltaic module and improving the power generation efficiency of the module.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105141220A (en) * | 2015-08-25 | 2015-12-09 | 河海大学常州校区 | Novel solar apparatus capable of improving comprehensive efficiency of photovoltaic modules |
| CN106411256A (en) * | 2016-12-17 | 2017-02-15 | 许昌学院 | Photovoltaic cell pack structure facilitating installation of heat dissipation device |
| CN106953550A (en) * | 2017-05-18 | 2017-07-14 | 上海理工大学 | Photovoltaic temperature difference combined power generation device |
| CN108471294A (en) * | 2017-02-23 | 2018-08-31 | 华北电力大学 | Application of the low-grade fever tubular type CPVT coupling temperature difference electricity generation devices in summer |
| CN108759163A (en) * | 2018-07-04 | 2018-11-06 | 电子科技大学中山学院 | Solar thermoelectric cooling pad |
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2015
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105141220A (en) * | 2015-08-25 | 2015-12-09 | 河海大学常州校区 | Novel solar apparatus capable of improving comprehensive efficiency of photovoltaic modules |
| CN106411256A (en) * | 2016-12-17 | 2017-02-15 | 许昌学院 | Photovoltaic cell pack structure facilitating installation of heat dissipation device |
| CN108471294A (en) * | 2017-02-23 | 2018-08-31 | 华北电力大学 | Application of the low-grade fever tubular type CPVT coupling temperature difference electricity generation devices in summer |
| CN106953550A (en) * | 2017-05-18 | 2017-07-14 | 上海理工大学 | Photovoltaic temperature difference combined power generation device |
| CN108759163A (en) * | 2018-07-04 | 2018-11-06 | 电子科技大学中山学院 | Solar thermoelectric cooling pad |
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