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光伏行业英文词汇(共13页)--本页仅作为文档封面，使用时请直接删除即可----内页可以根据需求调整合适字体及大小--太阳电池 solar cell通常是指将太阳光能直接转换成电能的一种器件。
硅太阳电池silicon solar cell硅太阳电池是以硅为基体材料的太阳电池。
单晶硅太阳电池single crystalline silicon solar cell单晶硅太阳电池是以单晶硅为基体材料的太阳电池。
非晶硅太阳电池（a—si太阳电池）amorphous silicon solar cell用非晶硅材料及其合金制造的太阳电池称为非晶硅太阳电池，亦称无定形硅太阳电池，简称a—si太阳电池。
多晶硅太阳电池polycrystalline silicon solar cell多晶硅太阳电池是以多晶硅为基体材料的太阳电池。
聚光太阳电池组件photovoltaic concentrator module系指组成聚光太阳电池，方阵的中间组合体，由聚光器、太阳电池、散热器、互连引线和壳体等组成。
电池温度cell temperature系指太阳电池中P-n结的温度。
太阳电池组件表面温度solar cell module surface temperature系指太阳电池组件背表面的温度。
大气质量（AM）Air Mass (AM)直射阳光光束透过大气层所通过的路程，以直射太阳光束从天顶到达海平面所通过的路程的倍数来表示。
太阳高度角 solar 太阳高度角 solar elevation angle太阳光线与观测点处水平面的夹角，称为该观测点的太阳高度角。
辐照度 irradiance系指照射到单位表面积上的辐射功率（W/m2）。
总辐照（总的太阳辐照）total irradiation (total insolation)在一段规定的时间内，（根据具体情况而定为每小时，每天、每周、每月、每年）照射到某个倾斜表面的单位面积上的太阳辐照。
3. Solar cellsDefinitionA solar cell, or photovoltaic cell is an electrical device that converts the energy of light directly into electricity by the photovoltaic effect, which is a physical and chemical phenomenon.It is a form of photoelectric cell, defined as a device whose electrical characteristics, such as current, voltage, or resistance, vary when exposed to light. Solar cells are the building blocks of photovoltaic modules, otherwise known as solar panels.StructureModern solar cells are based on semiconductor physics. They are basically just P-N junction photodiodes with a very large light-sensitive area. The photovoltaic effect, which causes the cell to convert light directly into electrical energy, occurs in the three energy-conversion layers.现代的太阳能电池是基于半导体物理。
他们基本上只是P-N结光电二极管具有非常大的感光面积。
光伏效应导致细胞的光直接转换成电能，发生在三个能量转换层。
1 Good afternoon , everyone ! The topic of my report is solar cell.2 There have five parts: Introduction; Structure; Advantages and Disadvantages; Applications; Conclusion.3 A solar cell is an electrical device that converts the energy of light directly into electricity by the photovoltaic effect, so we also call it photovoltaic cell. It is a form of photoelectric cell which, when exposed to light, can generate and support an electric current without being attached to any external voltage source, but do require an external load for power consumption.太阳能电池是一种电气转换装置，光的能量直接转化为电能的光伏效应，所以又称光伏电池。
它是一种形式的光电池，当暴露在光线下时，可以产生和支持电流没有连接到任何外部电压源，但你需要一个外部负载功率消耗。
4.The first solar cell was born in 1954 in the Bell Laboratory.第一太阳能电池于1954年产生在贝尔实验室。
In 1958 solar cell was equipped for the first time in American artificial satellite.1958年太阳能电池首次装备在美国人造卫星。
光伏行业英文词汇光伏行业英文词汇Pleasure Group Office【T985AB-B866SYT-B182C-BS682T-STT18】太阳电池solar cell通常是指将太阳光能直接转换成电能的一种器件。
硅太阳电池silicon solar cell硅太阳电池是以硅为基体材料的太阳电池。
单晶硅太阳电池single crystalline silicon solar cell单晶硅太阳电池是以单晶硅为基体材料的太阳电池。
非晶硅太阳电池（a—si太阳电池）amorphous silicon solar cell用非晶硅材料及其合金制造的太阳电池称为非晶硅太阳电池，亦称无定形硅太阳电池，简称a—si太阳电池。
多晶硅太阳电池polycrystalline silicon solar cell多晶硅太阳电池是以多晶硅为基体材料的太阳电池。
聚光太阳电池组件photovoltaic concentrator module系指组成聚光太阳电池，方阵的中间组合体，由聚光器、太阳电池、散热器、互连引线和壳体等组成。
电池温度cell temperature系指太阳电池中P-n结的温度。
太阳电池组件表面温度solar cell module surface temperature系指太阳电池组件背表面的温度。
大气质量（AM）Air Mass (AM)直射阳光光束透过大气层所通过的路程，以直射太阳光束从天顶到达海平面所通过的路程的倍数来表示。
太阳高度角solar太阳高度角solar elevation angle太阳光线与观测点处水平面的夹角，称为该观测点的太阳高度角。
辐照度irradiance系指照射到单位表面积上的辐射功率（W/m2）。
总辐照（总的太阳辐照）total irradiation (total insolation)在一段规定的时间内，（根据具体情况而定为每小时，每天、每周、每月、每年）照射到某个倾斜表面的单位面积上的太阳辐照。
太阳光伏能源系统术语一、一般术语1、太阳光伏能源系统一solar photovoltaic energy system指利用太阳能电池的光生伏特效应，将太阳辐射能直接转换成电能的发电系统。
2、太阳电池一solar cell指太阳辐射能直接转换成电能的一种器件。
3、硅太阳电池一silicon solar cell指以硅为基体材料的太阳电池。
4、单晶硅太阳电池一single crystalline silicon solar cell指以单晶硅为基体材料的太阳电池。
5、非晶硅太阳电池(a-Si 太阳电池)一amorphous silicon solar cell指用非晶硅材料及其合金制造的太阳电池。
亦称无定形硅太阳电池，简称a-Si太阳电池。
6、PIN (NIP)非晶硅太阳电池一PIN (NIP) a-Si solar cell指由P (N)型非晶硅，本征非晶硅和N (P)型非晶硅构成的太阳电池。
其光照面为P (N)型区。
7、集成型非晶硅太阳电池一integrated a-Si solar cell指用激光切割或其他方法把生长在同一块玻璃衬底或其它衬底上的非晶硅太阳电池切割成许多单体，使其串联、并联而构成的电池。
8、多晶硅太阳电池一polycrystalline silicon solar cell指以多晶硅为基体材料而制作的太阳电池。
9、多晶太阳电池一polycrystalline solar cell指用多晶材料为基体而制作的太阳电池。
10、多结太阳电池一multi-junctions solar cell指由多个p-n结形成的太阳电池。
这类电池的光电转换效率较高。
光谱响应有所改善。
11、垂直多结太阳电池一ertical multi-junction solar cell指与常规不同的一种太阳电池，其光照表面层被腐蚀成许多相互平行，有一定间距和深度的槽，用适当工艺在槽壁、槽底和槽顶部制成一个连续的p-n结，结的大部分或全部与光照面垂直。
太阳电池 solar cell通常是指将太阳光能直接转换成电能的一种器件。
硅太阳电池silicon solar cell硅太阳电池是以硅为基体材料的太阳电池。
单晶硅太阳电池single crystalline silicon solar cell单晶硅太阳电池是以单晶硅为基体材料的太阳电池。
非晶硅太阳电池（a—si太阳电池）amorphous silicon solar cell用非晶硅材料及其合金制造的太阳电池称为非晶硅太阳电池，亦称无定形硅太阳电池，简称a—si太阳电池。
多晶硅太阳电池polycrystalline silicon solar cell多晶硅太阳电池是以多晶硅为基体材料的太阳电池。
聚光太阳电池组件photovoltaic concentrator module系指组成聚光太阳电池，方阵的中间组合体，由聚光器、太阳电池、散热器、互连引线和壳体等组成。
电池温度cell temperature系指太阳电池中P-n结的温度。
太阳电池组件表面温度solar cell module surface temperature系指太阳电池组件背表面的温度。
大气质量（AM）Air Mass (AM)直射阳光光束透过大气层所通过的路程，以直射太阳光束从天顶到达海平面所通过的路程的倍数来表示。
太阳高度角 solar 太阳高度角 solar elevation angle太阳光线与观测点处水平面的夹角，称为该观测点的太阳高度角。
辐照度 irradiance系指照射到单位表面积上的辐射功率（W/m2）。
总辐照（总的太阳辐照）total irradiation (total insolation)在一段规定的时间内，（根据具体情况而定为每小时，每天、每周、每月、每年）照射到某个倾斜表面的单位面积上的太阳辐照。
直射辐照度direct irradiance照射到单位面积上的，来自太阳圆盘及其周围对照射点所张的圆锥半顶角为8o的天空辐射功率。
Solar CellIntroductionA solar cell, also known as a photovoltaic cell, is an electrical device that converts sunlight into electricity by the photovoltaic effect. It is a key component in solar panels and plays a crucial role in harnessing solar energy. Solar cells are widely used to generate clean and renewable energy for various applications including residential, commercial, and industrial sectors.Working PrincipleSolar cells are based on the principle of the photovoltaic effect. This effect occurs when certain materials, known as semiconductors, absorb photons from sunlight, which then excite the electrons within the material. The excited electrons create an electric current when they flow through the material. This current can be harnessed and used as a source of electrical energy.Types of Solar CellsThere are several types of solar cells that vary in their material composition and efficiency. The most common types include:1.Monocrystalline Silicon Solar Cells:–These solar cells are made from a single crystal structure, resulting in high efficiency.–They have a uniform dark color and are easily recognizable by their rounded edges.–Monocrystalline solar cells tend to be more expensive due to the manufacturing process.2.Polycrystalline (Multicrystalline) Silicon Solar Cells:–These solar cells are made from multiple crystal structures, which makes them less efficient compared to monocrystalline cells.–They have a bluish color and a granular appearance.–Polycrystalline solar cells are more cost-effective compared to monocrystalline cells.3.Thin-Film Solar Cells:–These solar cells are made by depositing a thin layer of semiconductor material onto a substrate.–Thin-film solar cells are flexible and lightweight, making them suitable for various applications.–They have a lower efficiency compared to crystalline silicon solar cells but are cheaper toproduce.anic Solar Cells:–Also known as organic photovoltaic cells (OPV), these solar cells use organic materials as thesemiconductor.–Organic solar cells have the advantage of being printable and can be manufactured using low-costprocesses.–However, their efficiency is currently lower compared to other types of solar cells.Manufacturing ProcessThe manufacturing process of solar cells involves several steps, including:1.Silicon Production:–The primary material used in most solar cells is silicon, which is obtained through a complex process.–Pure silicon is extracted from silica (SiO2), which is then refined and purified to reach the desiredlevel of purity.2.Wafer Production:–The purified silicon is transformed into solid blocks called ingots.–The ingots are then sliced into thin wafers using a diamond saw.–These wafers serve as the base for the solar cells.3.Doping:–Doping is a process in which impurities are added to the silicon wafer to create a p-n junction, which is necessary for the photovoltaic effect.–The addition of phosphorous or boron atoms introduces extra electrons or electron holes into the silicon structure, respectively.4.Formation of Layers:–Several layers are formed on the surface of the silicon wafer to enhance the solar cell’s efficiency.–These layers include anti-reflective coatings and metal contacts.5.Assembly into Modules:–The individual solar cells are interconnected and assembled into modules or panels.–The modules are then encapsulated to protect the solar cells from environmental factors.Efficiency and LimitationsThe efficiency of a solar cell refers to the percentage of sunlight converted into electrical energy. The efficiency varies depending on the type of solar cell and its manufacturing process. Currently, the most efficient solar cells on the market can achieve efficiencies of over 20%.Solar cells, however, have certain limitations, including:1.Efficiency Drop with Temperature:–Solar cells become less efficient as their temperature increases.–High temperatures can reduce the voltage and current output, lowering the overall performance.2.Dependency on Sunlight:–Solar cells rely on sunlight and their efficiency decreases in cloudy or shaded conditions.–The placement and orientation of solar panels play a crucial role in maximizing energy output.3.Cost:–The initial cost of solar cell production is relatively high, although it has been decreasing inrecent years.–The cost of solar cells is influenced by factors such as material type, manufacturing process, andmarket demand.ApplicationsSolar cells have a wide range of applications, including:1.Residential Solar Power Systems:–Solar panels installed on rooftops can generate electricity for residential use.–Excess energy can be fed back into the grid or stored in batteries for later use.mercial and Industrial Solar Power Systems:–Large-scale solar power plants generate electricity for commercial and industrial applications.–These systems can supply power to factories, offices, and other commercial buildings.3.Portable Solar Chargers:–Solar cells can be used to power handheld devices such as smartphones, tablets, and laptops.–Portable solar chargers provide a convenient and renewable source of energy for outdoor activities.4.Solar Lighting:–Solar cells are used in outdoor lighting systems, including streetlights, garden lights, and pathwaylights.–These systems eliminate the need fortraditional electrical wiring and reduce energyconsumption.5.Space Applications:–Solar cells are extensively used in spaceapplications such as satellites and spacecraft.–In space, solar cells provide the necessary power for various onboard systems and equipment.ConclusionSolar cells are vital components in the generation of clean and renewable energy. They utilize the photovoltaic effect to convert sunlight into electricity, making them an environmentally friendly alternative to traditional energy sources. With advancements in technology and decreasing costs, solar cells are becoming increasingly popular and are expected to play a significant role in meeting our future energy needs.。
太阳电池solar cell通常是指将太能直接转换成电能的一种器件。
硅太阳电池silicon solar cell硅太阳电池是以硅为基体材料的太阳电池。
单晶硅太阳电池single crystalline silicon solar cell单晶硅太阳电池是以单晶硅为基体材料的太阳电池。
非晶硅太阳电池（a—si太阳电池）amorphous silicon solar cell用非晶硅材料及其合金制造的太阳电池称为非晶硅太阳电池，亦称无定形硅太阳电池，简称a—si太阳电池。
多晶硅太阳电池polycrystalline silicon solar cell多晶硅太阳电池是以多晶硅为基体材料的太阳电池。
聚光太阳电池组件photovoltaic concentrator module系指组成聚光太阳电池，方阵的中间组合体，由聚光器、太阳电池、散热器、互连引线和壳体等组成。
电池温度cell temperature系指太阳电池中P-n结的温度。
太阳电池组件表面温度solar cell module surface temperature系指太阳电池组件背表面的温度。
大气质量（AM）Air Mass (AM)直射光束透过大气层所通过的路程，以直射太束从天顶到达海平面所通过的路程的倍数来表示。
太阳高度角solar 太阳高度角solar elevation angle太线与观测点处水平面的夹角，称为该观测点的太阳高度角。
辐照度irradiance系指照射到单位表面积上的辐射功率（W/m2）。
总辐照（总的太阳辐照）total irradiation (total insolation)在一段规定的时间，（根据具体情况而定为每小时，每天、每周、每月、每年）照射到某个倾斜表面的单位面积上的太阳辐照。
直射辐照度direct irradiance照射到单位面积上的，来自太阳圆盘及其周围对照射点所的圆锥半顶角为8o的天空辐射功率。
