WO2018148938A1 - 太阳能面板的清洗及制动系统 - Google Patents

太阳能面板的清洗及制动系统 Download PDF

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Publication number
WO2018148938A1
WO2018148938A1 PCT/CN2017/073956 CN2017073956W WO2018148938A1 WO 2018148938 A1 WO2018148938 A1 WO 2018148938A1 CN 2017073956 W CN2017073956 W CN 2017073956W WO 2018148938 A1 WO2018148938 A1 WO 2018148938A1
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Prior art keywords
solar panel
cleaning
braking system
support
panel
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PCT/CN2017/073956
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English (en)
French (fr)
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陈进雄
林培钦
颜来平
蒋瑞康
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优信电子（香港）有限公司
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Priority to PCT/CN2017/073956 priority Critical patent/WO2018148938A1/zh
Publication of WO2018148938A1 publication Critical patent/WO2018148938A1/zh

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10—Cleaning arrangements
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • 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

Definitions

  • the invention relates to a cleaning and braking system for a solar panel.
  • Patent Document 1 US6058930A
  • Patent Document 2 TW M334301
  • the inventors have proposed a method for judging the cleaning time point of the solar module and a solar module system using the same (Taiwan Patent Application No.: 104144597), It discloses a solar module system with a cleaning system, but it is not further disclosed or taught for the tracking system.
  • the present inventors have been painstakingly conducting research, and it is expected that a cleaning and braking system for a solar panel capable of simultaneously cleaning solar panels during day-to-day pursuit can be provided, and after continuous research and trial, finally developed.
  • the present invention has been developed.
  • the invention relates to a cleaning and braking system for a solar panel, comprising:
  • a panel support disposed to support the solar panel along a periphery of the solar panel
  • a rotating member disposed at a center of gravity of the panel support body after supporting the solar panel to rotate the panel support
  • a support body the upper end of which is coupled to the rotating member to support the panel support body, the solar panel and the rotating member;
  • a cleaning member is disposed on the panel support to clean the solar panel.
  • the present invention it is possible to improve the problem that it is difficult to simultaneously clean the solar panel due to the solar panel being in a moving state when the solar panel is being chased by the solar panel, and thereby it is possible to reduce the dirt when the solar panel is chasing the sun.
  • the dirt or dust adheres to the solar panel, and the power generation power can be further increased, so that the power generation of the solar panel is further increased.
  • FIG. 1 is a schematic view showing a cleaning and braking system of a solar panel according to an embodiment of the present invention
  • FIGS. 2(a) to (c) are views for explaining a state of use of a cleaning member according to an embodiment of the present invention.
  • FIG. 3(a) to (e) are views for explaining a state of use of a cleaning member according to another embodiment of the present invention.
  • FIG. 1 is a schematic view showing a cleaning and braking system of a solar panel according to an embodiment of the present invention.
  • a cleaning and braking system 10 for a solar panel includes:
  • the panel support body 101 is disposed to support the solar panel 100 along the periphery of the solar panel 100;
  • the rotating member 102 is disposed at a position of a center of gravity of the panel support body 101 after supporting the solar panel 100 to rotate the panel support body 101;
  • the support body 103 the upper end of which is connected to the panel support body 101 to support the panel support body 101, the solar panel 100 and the rotating member 102;
  • the cleaning member 104 is disposed on the panel support 101 to clean the solar panel 100.
  • An embodiment of the present invention is a case where the solar panel 100 has a rectangular shape.
  • the panel support 101 is a rectangular frame and supports the solar panel 100 along the periphery of the solar panel 100.
  • the panel is not limited thereto.
  • the support body 101 may also sandwich and support the solar panel 100 from only four corners of the solar panel 100.
  • the rotating member 102 includes a rotating shaft 1021 and a driving motor 1022 directly connected to the rotating shaft 1021.
  • the output power of the driving motor 1022 can be directly transmitted to the rotating shaft 1021 to drive the rotating shaft 1021 to rotate the panel supporting body 101.
  • the driving motor 1022 may not be included in the rotating member 102, but may be an additional member, and is coupled with the rotating shaft 1021 by a transmission member such as a gear set or a belt to drive the rotating shaft 1021. .
  • the support body 103 is configured to erect two support frames of the rotating shaft 1021 to support the two ends of the rotating shaft 1021, and a bearing is disposed at the rotating shaft 1021 to securely support the panel supporting body 101, The solar panel 100 and the rotating member 102.
  • the support body 103 can be directly disposed on the ground or the building, or can be further provided at its lower end with a base including a roller, thereby being freely movable.
  • the solar panel cleaning and braking system 10 may be further provided with a power supply unit and a control unit electrically connected to the rotating member 102 to supply and control the rotating member 102.
  • An embodiment of the cleaning member 104 is laterally disposed at a longitudinal center of the solar panel 100
  • the panel support 101 is placed on the panel support 101, and a plurality of nozzles are disposed in such a manner that the entire surface of the solar panel 100 can be cleaned.
  • the plurality of nozzles eject a cleaning liquid such as water, and clean the solar panel 100 on the upper and lower sides.
  • the cleaning member 104 may include a pressurizing device to add the ejected cleaning liquid. Pressing to strengthen the cleaning liquid to clean the strength of the solar panel 100.
  • the cleaning member 104 of the present invention is not necessarily disposed at the longitudinal center of the solar panel 100 as described above, and may be disposed on the panel support 101 as long as the entire surface of the solar panel 100 can be cleaned. Anywhere.
  • another embodiment of the cleaning member 104 of the present invention may be disposed laterally on the panel support 101 at the longitudinal center of the solar panel 100 and has a water outlet.
  • the cleaning liquid such as water flows out to the solar panel. 100 for cleaning.
  • the solar panel 100 is rotated downward by a range of 30 to 90 degrees with respect to the horizontal line for this specific angular range.
  • the solar panel cleaning and braking system 10 may be provided with a cleaning liquid filtration recovery tank to recover and filter the cleaning liquid used in the cleaning process.
  • the cleaning member 104 of the present invention is not limited to the above-described nozzle or water outlet, and for example, a mechanical brush head or a doctor blade can be used.
  • FIGS. 2(a) to 2(c) are views for explaining the state of use of the cleaning member according to an embodiment of the present invention.
  • FIGs. 3(a) to (e) are views for explaining a state of use of a cleaning member according to another embodiment of the present invention.
  • Fig. 2(a) shows the state of use of the nozzle of the present invention from sunrise to morning.
  • the rotating member 102 rotates the panel support 101 to an imaginary line where sunlight is incident on the solar panel 100 and the solar panel 100 A slightly right angle.
  • the nozzle cleans the solar panels 100 on the upper and lower sides by, for example, water spray, and in this state, since the solar panel 100 lower than the horizontal line side can spray water with a weaker pressure, on the other hand, higher than the horizontal line
  • the side solar panel 100 is sprayed with a relatively high pressure.
  • Fig. 2(b) shows the state of use of the nozzle of the present invention at noon. As shown in FIG. 2(b), since the solar panel 100 is in a horizontal state at noon, the nozzle will be the nozzle at this time. The solar panel 100 on both sides ejects water pressure of the same intensity.
  • Fig. 2(c) shows the state of use of the nozzle of the present invention from afternoon to sunset.
  • the solar panel 100 below the horizontal line side may be sprayed with water at a weaker pressure, and higher than the horizontal line side.
  • the solar panel 100 then sprays water at a relatively high pressure, and after a full sunset, the rotating member 102 rotates the solar panel 100 to a maximum angle toward the east.
  • Fig. 3(a) shows the state of use of the water outlet of the present invention at sunrise.
  • the rotating member 102 rotates the solar panel 100 to an imaginary line where sunlight is incident on the solar panel 100 and the solar energy.
  • Panel 100 is at a slightly right angle.
  • the water outlet will flow out, for example, water, and the solar panel 100 below the horizontal line side is cleaned.
  • Fig. 3(b) shows the state of use of the water outlet of the present invention at morning time.
  • the rotating member 102 since the sun gradually moves upwards in the morning, the rotating member 102 also rotates the solar panel 100 at an angle greater than 30 degrees with respect to the horizontal axis of the solar panel 100.
  • the water outlet will continuously flow out, for example, water to clean the solar panel 100 below the horizontal line side, and at less than 30 degrees, since the angle is relatively gentle at this time, the water outlet stops flowing at this time. For example, water, and stop cleaning.
  • Fig. 3(c) shows the state of use of the water outlet of the present invention at noon. As shown in FIG. 3(c), since the solar panel 100 is in a horizontal state at noon, the cleaning is stopped at this time.
  • Fig. 3(d) shows the state of use of the water outlet of the present invention at afternoon time.
  • the rotating member 102 since the sun gradually moves toward the west in the afternoon, the rotating member 102 also synchronously rotates the solar panel 100, and the angle of the solar panel 100 with respect to the horizontal axis has not yet reached 30 degrees. Before, it is still in a state of stopping cleaning, and when the angle with respect to the horizontal axis reaches 30 degrees, the water outlet starts to flow out, for example, water to clean the solar panel 100 on the other side below the horizontal line.
  • Fig. 3(e) shows the state of use of the water outlet of the present invention at sunset. As shown in Fig. 3(e), the cleaning will continue until the full sunset, and after sunset, the rotating member 102 will rotate the solar panel 100 to the maximum angle toward the east.
  • the cleaning and braking system of the solar panel of the present invention it is possible to improve the problem that it is difficult to simultaneously clean the solar panel due to the moving state of the panel when the solar panel is being chased by the solar panel, and thereby it can be performed on the solar panel.
  • the dirt or dust is reduced to adhere to the solar panel, and the power generation power can be further increased, so that the power generation of the solar panel is further improved.

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  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Photovoltaic Devices (AREA)

Abstract

本发明关于一种能在进行追日时，并同步进行清洗太阳能面板的太阳能面板的清洗及制动系统。该系统包括：面板支撑体，设置为以沿着太阳能面板外围的方式来支撑该太阳能面板；转动构件，设置于该面板支撑体支撑该太阳能面板后的重心位置，以转动该面板支撑体；支撑体，其上端连接于该转动构件，以支撑该面板支撑体、该太阳能面板及该转动构件；清洗构件，设置在该面板支撑体上以清洗该太阳能面板。通过该系统，便能在进行追日时，并同步进行清洗太阳能面板。

Description

太阳能面板的清洗及制动系统 技术领域
本发明关于一种太阳能面板的清洗及制动系统。
背景技术
近年来，世界各国都积极发展替代能源，例如太阳能、风能、地热能、水力能等相关的天然能源，以取代石化燃料。其中，最受瞩目的是太阳能发电。由于太阳能发电具有不会枯竭、容易与建筑物结合等优点，而且加上近年来半导体材料的飞跃发展，使得太阳能的光电转换效率持续提升，故让太阳能电池模块逐渐被消费者广泛应用。
但是，环境因素对于太阳能面板的发电效率影响甚大，例如，气候、季节、日夜等因素均会影响日照量。另外，由于太阳为东升西落，故此现象会对太阳光入射至太阳能面板的角度产生巨大影响，进而影响太阳能电池模块的发电效率，故需要一种追日系统以进行追日，来求取最大发电效能。
已知太阳能面板上的脏污或灰尘也会降低发电量，一般太阳能面板为了避免脏污或灰尘导致发电量降低，通常会针对太阳能面板进行清洗作业来去除脏污或灰尘，以确保发电效率。因此，也需要一种能在进行追日时，并同步进行清洗太阳能面板的太阳能面板的清洗装置。
关于既有的追日系统，例如有美国专利US6058930A以及中国台湾新型专利M334301。该两件专利前案分别揭露一种太阳能收集及追踪装置，以及，双轴式自动追日装置。但是，上述两项专利所揭露的装置都未对清洗系统部分有进一步地揭露。
【参考文献】
专利文献1：US6058930A
专利文献2：TW M334301
另外，关于清洗系统，本发明人曾提出一种判断太阳能模块清洗时间点的方法及使用该方法的太阳能模块系统(中国台湾专利申请号：104144597)， 其揭露一种具有清洗系统的太阳能模块系统，但其中并未针对追日系统有进一步地揭露或教示。
本发明人有鉴于此，积极苦心进行研究，以期待可以提供一种能在进行追日时，并同步进行清洗太阳能面板的太阳能面板的清洗及制动系统，经过不断的研究及尝试，终于开发出本发明。
发明内容
本发明为一种太阳能面板的清洗及制动系统，包括：
面板支撑体，设置为以沿着太阳能面板外围的方式来支撑该太阳能面板；
转动构件，设置于该面板支撑体支撑该太阳能面板后的重心位置，以转动该面板支撑体；
支撑体，其上端连接于该转动构件，以支撑该面板支撑体、该太阳能面板及该转动构件；
清洗构件，设置在该面板支撑体上以清洗该太阳能面板。
本发明通过上述结构，便可以改善以前太阳能面板在进行追日时，因太阳能面板处于移动状态而难以同步对太阳能面板进行清洗的问题，且借此便可以在太阳能面板进行追日时，减少脏污或尘埃附着于太阳能面板，而可进一步地增加发电功率，使得太阳能面板的发电功率进一步地提升。
附图说明
一个或多个实施例通过与之对应的附图中的图片进行示例性说明，这些示例性说明并不构成对实施例的限定，附图中具有相同参考数字标号的元件表示为类似的元件，除非有特别申明，附图中的图不构成比例限制。
图1示出了本发明一实施例的太阳能面板的清洗及制动系统的概略图；
图2(a)～(c)用以说明本发明一实施例的清洗构件的使用状态示意图；
图3(a)～(e)用以说明本发明另一实施例的清洗构件的使用状态示意图。
具体实施方式
以下，便参考说明书附图，就本发明的具体形态来加以说明。图1示出了本发明一实施例的太阳能面板的清洗及制动系统的概略图。
请参照图1，本发明一实施例的太阳能面板的清洗及制动系统10，包括：
面板支撑体101，设置为以沿着太阳能面板100外围的方式来支撑该太阳能面板100；
转动构件102，设置于该面板支撑体101支撑该太阳能面板100后的重心位置，以转动该面板支撑体101；
支撑体103，其上端连接于该面板支撑体101，以支撑该面板支撑体101、该太阳能面板100及该转动构件102；
清洗构件104，设置在该面板支撑体101上以清洗该太阳能面板100。
本发明的一实施例为该太阳能面板100为矩形形状的情况，该面板支撑体101即为矩形框体，并沿着该太阳能面板100外围来支撑该太阳能面板100，但不限于此，该面板支撑体101也可为仅从该太阳能面板100的四个角落来夹置支撑该太阳能面板100。
该转动构件102包括转动轴1021及直接连接于该转动轴1021的驱动马达1022，该驱动马达1022的输出动力能直接传输至该转动轴1021，以驱动该转动轴1021来转动该面板支撑体101。但不限于此，该驱动马达1022也可不包括于该转动构件102中，而为另外设置的构件，并以例如齿轮组或皮带等传输构件来与该转动轴1021链接，以驱动该转动轴1021。
该支撑体103用以架设该转动轴1021的两根支撑架，来分别支撑该转动轴1021的两端，并在架设该转动轴1021处设置有轴承，以确实地支撑该面板支撑体101、该太阳能面板100及该转动构件102。该支撑体103可直接设置在地面或建筑物，也可在其下端进一步地设置有包括滚轮的底座，而可借此来自由移动。另外，该太阳能面板的清洗及制动系统10也可进一步地设置有与该转动构件102电连接的电源供应部及控制部，以对该转动构件102进行供电及控制。
该清洗构件104的一实施例在该太阳能面板100的纵向中央处横向地设 置在该面板支撑体101上，并以可清洗该太阳能面板100整面的方式来设置有多个喷嘴。该多个喷嘴会喷出例如水等的清洗液，并对上下两侧的该太阳能面板100进行清洗，进一步地，该清洗构件104可包括加压装置，以对所喷出的清洗液进行加压，来加强该清洗液清洗该太阳能面板100的强度。但不限于此，本发明的清洗构件104并不一定要如上述般设置在该太阳能面板100的纵向中央处，只要能清洗该太阳能面板100整面的话，便可设置在该面板支撑体101的任意位置。
另外，本发明的清洗构件104的另一实施例也可在该太阳能面板100的纵向中央处横向地设置在该面板支撑体101上，并具有出水口。在此情况下，该清洗构件104的清洗方式在该面板支撑体101被转动至该太阳能面板100相对于水平线而在特定角度范围内时，便流出例如水等的清洗液，以对该太阳能面板100进行清洗。此特定角度范围该太阳能面板100相对于水平线而向下转动30度～90度的范围。另外，考虑到成本，该太阳能面板的清洗及制动系统10也可设置有清洗液过滤回收槽，以回收并过滤在清洗过程所使用的清洗液。
本发明的清洗构件104并不限于上述喷嘴或出水口，也可使用例如机械刷头或刮刀等。
再来，便参照图2(a)～(c)及图3(a)～(e)来说明本发明的太阳能面板的清洗及制动系统10中，不同实施例的清洗构件104的使用状态。图2(a)～(c)用以说明本发明一实施例的清洗构件的使用状态示意图。图3(a)～(e)用以说明本发明另一实施例的清洗构件的使用状态示意图。
图2(a)显示在日出至上午时分，本发明的喷嘴的使用状态。如图2(a)所示，在本发明的太阳能面板100开始追日后，该转动构件102会将该面板支撑体101转动至太阳光入射至该太阳能面板100的假想线与该太阳能面板100呈略直角的角度。此时，该喷嘴会以例如喷水来清洗上下两侧的太阳能面板100，而在此状态下，由于低于水平线侧的太阳能面板100可以较弱压力来喷水，另一方面，高于水平线侧的太阳能面板100则以较强压力来喷水。
图2(b)显示在正午时分，本发明的喷嘴的使用状态。如图2(b)所示，由于在正午时分，该太阳能面板100为水平状态，故在此时喷嘴便会对该喷嘴 两侧的该太阳能面板100喷出相同强度的水压。
图2(c)显示在下午至日落时分，本发明的喷嘴的使用状态。如图2(c)所示，此时也可以如图2(a)所说明的内容相同，在低于水平线侧的该太阳能面板100以较弱压力来喷水，而高于水平线侧的该太阳能面板100则以较强压力来喷水，而在完全日落后，该转动构件102便会将该太阳能面板100旋转至朝向东方倾斜的最大角度。
图3(a)显示在日出时分，本发明的出水口的使用状态。如图3(a)所示，本发明的太阳能面板100在日出东方而开始追日后，该转动构件102会将该太阳能面板100转动至太阳光入射至该太阳能面板100的假想线与该太阳能面板100呈略直角的角度。在此情况下，出水口便会流出例如水，而对低于水平线侧的该太阳能面板100进行清洗。
图3(b)显示在上午时分，本发明的出水口的使用状态。如图3(b)所示，由于在上午时，太阳会逐渐向正上方移动，故该转动构件102也会同步转动该太阳能面板100，在该太阳能面板100相对于水平轴线的角度大于30度前，该出水口会持续流出例如水，以对低于水平线侧的该太阳能面板100进行清洗，而在小于30度时，由于此时的角度较为平缓，因此在此时该出水口便停止流出例如水，而停止清洗。
图3(c)显示在正午时分，本发明的出水口的使用状态。如图3(c)所示，由于在正午时分，该太阳能面板100为水平状态，故在此时依然为停止清洗的状态。
图3(d)显示在下午时分，本发明的出水口的使用状态。如图3(d)所示，由于在下午时，太阳会逐渐向西方移动，故该转动构件102也会同步转动该太阳能面板100，在该太阳能面板100相对于水平轴线的角度尚未达30度前，仍是处于停止清洗的状态，而在相对于水平轴线的角度到达30度时，该出水口便会开始流出例如水，以对低于水平线的另侧的该太阳能面板100进行清洗。
图3(e)显示在日落时分，本发明的出水口的使用状态。如图3(e)所示，清洗会随着追日持续进行至完全日落为止，而在日落后，该转动构件102便会将该太阳能面板100旋转至朝向东方倾斜的最大角度。
通过本发明的太阳能面板的清洗及制动系统，便可改善过往太阳能面板在进行追日时，因面板处于移动状态而难以同步对太阳能面板进行清洗的问题，且借此便可以在太阳能面板进行追日时，减少脏污或尘埃附着于太阳能面板，而可进一步地增加发电功率，使得太阳能面板的发电功率进一步地提升。

Claims (10)

  1. 一种太阳能面板的清洗及制动系统，包括：
    面板支撑体，设置为以沿着太阳能面板外围的方式来支撑该太阳能面板；
    转动构件，设置于该面板支撑体支撑该太阳能面板后的重心位置，以转动该面板支撑体；
    支撑体，其上端连接于该转动构件以支撑该面板支撑体、该太阳能面板及该转动构件；以及
    清洗构件，设置在该面板支撑体上以清洗该太阳能面板。
  2. 根据权利要求1所述的太阳能面板的清洗及制动系统，其中该转动构件包括：转动轴；以及驱动马达，所述驱动马达直接连接于该转动轴。
  3. 根据权利要求2所述的太阳能面板的清洗及制动系统，其中该支撑体用以架设该转动轴的两根支撑架。
  4. 根据权利要求1-3任一项所述的太阳能面板的清洗及制动系统，其中该支撑体下端进一步地设置有包括滚轮的底座。
  5. 根据权利要求1-3任一项所述的太阳能面板的清洗及制动系统，进一步地设置有与该转动构件电连接的电源供应部及控制部。
  6. 根据权利要求1-3任一项所述的太阳能面板的清洗及制动系统，其中该清洗构件在该太阳能面板的纵向中央处横向地设置于该面板支撑体上，并以清洗该太阳能面板整面的方式来设置有会喷出清洗液的多个喷嘴。
  7. 根据权利要求6所述的太阳能面板的清洗及制动系统，其中该清洗构件进一步地包括加压装置，以对所喷出的该清洗液进行加压。
  8. 根据权利要求1-3任一项所述的太阳能面板的清洗及制动系统，其中该清洗构件在该太阳能面板的纵向中央处横向地设置于该面板支撑体上，并具有会流出清洗液的出水口。
  9. 根据权利要求6所述的太阳能面板的清洗及制动系统，其进一步地设置有清洗液过滤回收槽，以回收并过滤使用后的该清洗液。
  10. 根据权利要求8所述的太阳能面板的清洗及制动系统，其进一步地设置有清洗液过滤回收槽，以回收并过滤使用后的该清洗液。
PCT/CN2017/073956 2017-02-17 2017-02-17 太阳能面板的清洗及制动系统 WO2018148938A1 (zh)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106130459A (zh) * 2016-08-29 2016-11-16 北京英斯派克科技有限公司 一种实现自动追踪阳光最佳入射角的光伏支架
CN106160649A (zh) * 2016-07-29 2016-11-23 无锡信大气象传感网科技有限公司 自清洗型太阳能光伏板

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106160649A (zh) * 2016-07-29 2016-11-23 无锡信大气象传感网科技有限公司 自清洗型太阳能光伏板
CN106130459A (zh) * 2016-08-29 2016-11-16 北京英斯派克科技有限公司 一种实现自动追踪阳光最佳入射角的光伏支架

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