（完整版）光伏行业英文词汇
光伏行业英文词汇
Cell 电池
Crystalline silicon 晶体硅Photovoltaic 光伏bulk properties 体特性at ambient temperature 在室温下wavelength 波长absorption coefficient
吸收系数
electron-hole pairs 电子空穴对photon 光子density 密度defect 缺陷surface 表面electrode 电极p－type for hole extraction p 型
空穴型
n－type for electron extraction n 型电子型
majority carriers 多数载流子minority carriers 少数载流子
surface recombination velocity （SRV）表面复合速率back surface field
（BSF）背场
at the heavily doped regions 重
掺杂区
saturation current density Jo 饱
和电流密度deposition
thickness 厚度contact resistance 接触电阻concentration 浓度
boron 硼
Gettering techniques 吸杂nonhomogeneous 非均匀的solubility 溶解度selective contacts 选择性接触insulator 绝缘体oxygen 氧气hydrogen 氢气
Plasma enhanced chemical vapor deposition PECVD
Interface 界面
The limiting efficiency reflection 反射light- trapping 光陷intrinsic material 本征材料
bifacial cells 双面电池monocrystalline 单晶float zone material FZ －Si Czochralski silicon Cz
－Si industrial cells 工业电池
a high concentration of oxygen 高浓度氧
Block or ribbon 块或硅带Crystal defects 晶体缺陷grain boundaries 晶界dislocation 位错solar cell fabrication
太阳能电池
制造impurity 杂质
P gettering effect 磷吸杂效果Spin －on 旋涂supersaturation 过饱和dead layer 死层electri
cally inactive phosphorus 非电活性磷interstitial 空隙the eutectic temperature 共融温度boron －doped substrate 掺硼基体passivated emitter and rear locally diffused cells PERL 电池losses 损失the front surface 前表面metallization techniques 金属化技术metal grids 金属栅线laboratory cells 实验室电池the metal lines 金属线selective emitter 选择性发射极photolithographic 光刻gradient 斜度precipitate 沉淀物localized contacts
局部接触
point contacts 点接触passivated emitter rear totally diffused PERT
solder 焊接bare silicon 裸硅片high refraction index 高折射系数reflectance 反射encapsulation 封装antireflection coating ARC 减反射层an optically thin dielectric layer 光学薄电介层interference effects 干涉效应texturing 制绒alkaline solutions 碱溶液etch 刻蚀/ 腐蚀anisotropically 各向异性地plane 晶面pyramids 金字塔 a few microns 几微米etching time and temperature 腐蚀
时间和温度manufacturing process 制造工艺process flow 工艺流程high yield 高产量startin
g material 原材料solar grade 太阳级 a pseudo －square shape 单晶型状saw damage removal
极限效率
去除损伤层fracture 裂纹acid solutions 酸溶液immerse 沉浸tank 槽texturization 制绒microscopic pyramids 极小的金字塔size 尺寸大小
hinder the formation of the contacts 阻碍电极的形成the concentration ，the temperature and the agitation of the solution 溶液的浓度，温度和搅拌the duration of the bath 溶液维持时间alcohol 酒精improve 改进增加homogeneity 同质性wettability 润湿性phosphorus diffusion 磷扩散eliminate adsorbed metallic impurities 消除吸附的金属杂质quartz furnaces 石英炉
quartz boats 石英舟quartz tube 石英炉管
bubbling nitrogen through liquid
POCL3 小氮
belt furnaces 链式炉
back contact cell 背电极电池reverse voltage 反向电压reverse current 反向电流amorphous glass of phospho －silicates 非晶玻璃diluted HF 稀释HF 溶液
junction isolation 结绝缘
coin －stacked 堆放barrel －type reactors 桶状反应腔fluorine 氟fluorine compound 氟化物simultaneously 同时地high throughput 高产出ARC deposition 减反层沉积Titanium dioxide TiO2
Refraction index 折射系数Encapsulated cell 封装电池Atmospheric pressure chemical vapor deposition APCVD Sprayed from a nozzle 喷嘴喷雾Hydrolyze 水解Spin －on 旋涂
Front contact print 正电极印刷
The front metallization 前面金属化
Low contact resistance to silicon 低接触电阻
Low bulk resistivity 低体电阻率
Low line width with high aspect ratio 低线宽高比
Good mechanical adhesion 好机械粘贴solderability 可焊性screen printing 丝网印刷comblike pattern 梳妆图案
finger 指条bus bars 主栅线viscous 粘的solvent 溶剂back contact print 背电极印刷
both silver and aluminum 银铝form ohmic contact 形成欧姆接触warp 弯曲cofiring of metal contacts 电极共
烧
organic components of the paste 浆料有机成分burn off 烧掉
sinter 烧结perforate 穿透testing and sorting 测试分选I-V curve I-V 曲线Module 组件Inhomogeneous 不均匀的Gallium 镓Degradation 衰减
A small segregation coefficient 小分凝系数
Asymmetric 不对称的High resolution 高分辨率
Base resistivity 基体电阻率The process flow 工艺流程Antireflection coating 减反射层Cross section of a solar cell 太
阳能电池横截面
Dissipation 损耗
Light －generated current 光生电流Incident photons 入射光子
The ideal short circuit flow 理想
短路电路
The depletion region 耗尽区Quantum efficiency 量子效率Blue response 蓝光效应Spectral response 光谱响应Light －generated carriers
光生载
流子
Forward bias 正向偏压
Simulation 模拟Equilibrium 平衡Superposition 重合
The fourth quadrant 第四象限
The saturation current 饱和电流Io Fill factor 填充因子FF Graphically 用图象表示
The maximum theoretical FF 理论上
Empirically 经验主义的
Normalized Voc 规范化Voc
The ideality factor n －factor 理
想因子
Terrestrial solar cells 地球上的电池
At a temperature of 25C 25 度下
Under AM1.5 conditions 在AM1.5环境下
Efficiency is defined as ×× 定
义为
Fraction 分数
Parasitic resistances 寄生电阻
Series resistance 串联电阻
Shunt resistance 并联电阻
The circuit diagram 电路图
Be sensitive to temperature 易受
温度影响
The band gap of a semiconductor 半导体能隙
The intrinsic carrier concentration 本征载流子的浓度Reduce the optical losses

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