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太阳能电池IV测试系统SSIVT
特征
l 具有行业标准的吉时利2400系列SMU
l 可用于连续或脉冲太阳模拟器操作
l Sciencetech专有的LoadBoost技术可扩展功率范围
l 计算所有关键的电池性能参数
l 易于使用的软件界面
l Sciencetech脉冲光源系统的远程操作
l 与所有Sciencetech太阳模拟器一起使用
应用
l IV测试和光伏电池性能表征
l 测试需要紧密耦合的采购和测量的应用程序
l 提供精确的电压和电流源以及测量功能
Sciencetech模型SSIVT是一种电流电压测量系统，使用Keithley 2400系列源表来表征光伏电池的性能。 科学技术公司制造太阳能模拟器，并提供各种电池测量配件，例如参考电池，电池卡盘和冷却设备，以提供完整的PV测量套件。
结合Sciencetech的负载助推器系统，Sciencetech可提*的功率范围。 我们可测量面板高达200V，80A。 请参阅下面的BI系列模块信息。
Sciencetech的SSIVT系统可以与我们广泛的闪光灯和连续太阳能模拟器及配件结合使用，以创建满足您确切需求的定制模块化系统。
模块化测量系统
样品测试系统
l 150W全反射太阳能模拟器（160-9001）
l SS150的朝下垂直支架（160-9013）
l 电流电压测量系统-连续太阳能模拟器的20W版本（175-9103）
l 校准参比池，石英窗（590-0154）
l 16.5x16.5cm太阳能电池卡盘，液冷，真空就绪（165-8204）
l 500W循环水冷却器（165-8021）
l 探针台，4个探针，钨针形开尔文探针（165-8211）
SSIVT稳态IV测试系统参数
Model | SSIVT -21C | SSIVT -20C | SSIVT -60C | SSIVT -T20C | SSIVT -2KC |
Part No. | 175-9106 | 175-9103 | 175-9101 | 175-9108 | 175-9107 |
Measured Quantities | Voc, Isc, Vmax, Imax, Pmax, FF, Rseries, Rshunt | ||||
PV Voltage Range | 0 - 20V | 0 - 200V | 0 - 60V | 0-200V | 0-200V |
Current Range | 0 - 1A | 0 - 1A | 0 - 3A | 1A | 10A |
Power Range | 0 - 20W | 0 - 20W | 0 - 60W | 0-20W | 0-2000W |
Running Mode | Continuous | ||||
Source Measure Unit (SMU) Model | Keithley 2401 | Keithley 2400 | Keithley 2420 | Keithley 2450 | Keithley 2400 |
Touchscreen | NO | NO | NO | YES | NO |
LoadBoost Module | None | BI100 | |||
Expandable Range with LoadBooster Add-ON | NO | YES | NO | YES | YES |
Voltage Source Accuracy at Maximum Voltage (1 Year, 23oC ± 5oC) | 0.02%+2.4mV | 0.02%+ 24mV | 0.02%+7.2mV | 0.015% +24mV | 0.02%+ 24mV |
Voltage Programming Resolution at Maxi-mum Voltage | 500μV | 5mV | 1.5mV | 5mV | 5mV |
Current Measurement Accuracy at Maxi- mum Current (1 Year, 23oC ± 5oC) | 0.22% +570μA | 0.22% +570μA | 0.052% +1.71mA | 0.03% +500uA | 0.22% +57mA |
Connection | 4-wire (Remote) Measurement (In/Out + Sense +/-) | ||||
# of Data Points / Scan* | 2 - 100 | ||||
Scan time* | 2 - 50s for steady-state illumination | ||||
Operating System Compatibility | Windows 7 32-bit | ||||
SSIVT脉冲IV测试系统参数
Model | SSIVT2F | SSIVT-60F | SSIVT-2kF |
Part No. | 175-9104 | 175--9102 | 175-9100 |
Measured Quantities | Voc, Isc, Vmax, Imax, Pmax, FF, Rseries, Rshunt | ||
PV Voltage Range | 0 - 20V | 0 - 200V | 0 - 60V |
Current Range | 0 - 1A | 0 - 1A | 0 - 3A |
Power Range | 0 - 20W | 0 - 20W | 0 - 60W |
Running Mode | Pulsed | ||
Source Measure Unit (SMU) Model | Keithley 2400 | Keithley 2400 | Keithley 2420 |
Touchscreen | NO | NO | NO |
LoadBoost Module | None | BI100 | |
Expandable Range with LoadBooster Add-ON | YES | NO | YES |
Voltage Source Accuracy at Maximum Voltage (1 Year, 23oC ± 5oC) | 0.02% + 24mV | 0.02% + 7.2mV | 0.02% + 24mV |
Voltage Programming Resolution at Maximum Volt-age | 5mV | 1.5mV | 5mV |
Current Measurement Accuracy at Maximum Current(1 Year, 23oC ± 5oC) | 0.22% + 570μA | 0.052% + 1.71mA | 0.22% + 57mA |
Connection | 4-wire (Remote) Measurement (In/Out + Sense +/-) | ||
# of Data Points / Scan* | 2 - 100 | ||
Scan time* | 10s-10min for pulsed illumination | ||
Operating System Compatibility | Windows 7 32-bit | ||
可扩展性
Sciencetech的SSIVT-20C和SSIVT-20F系统可以与Sciencetech负载增强系统（如右图所示）结合使用，以进行更高的功率测量。 负载增强器插入吉时利和被测设备之间。 例如，BI100允许我们在吉时利200V的整个范围内测量高达10A的电流。
负载增强器可用于交流和直流测量。 与SSIVT-21C，SSIVT-60C或SSIVT-60F系统不兼容
负载增压系统
Model | Voltage | Current |
BI100 (166-9001) | 200V | 10A |
BI200 (166-9010) | 200V | 20A |
BI400 (166-9011) | 200V | 40A |
BI600 (166-9012) | 200V | 60A |
BI800 (166-9013) | 200V | 80A |
SSIVT系统配置
SciRunIV软件（SOFT-0102）
软件功能
l 明暗IV测量
l 显示参考数据
l 手动或自动范围选择
l 允许用户校准参考检测器
l 绘制电流Vs。电压和功率Vs。电压
l 叠加曲线以进行比较
l 测量Voc，Isc，Vmax，Imax，Pmax，FF，Rseries和Rshunt
l 将数据输出到所有主要数据分析软件都可读的文本文件中
l 曲线平滑功能
l 可配置的极限测试以评估电池质量
l 线性和非线性步进电压
l 记录闪光灯系统的闪光次数。
l 温度记录（可选）
l 点对点辐照度和温度测量（可选）
l 电池效率计算（可选）
硬件和软件升级
Name | Description | |
175-9050 | IV Test / PTS Temperature Measure- ment Upgrade | This is a modification to the Keithley unit used for IV Test measurements to allow the system to measure temperature at the same time as intensity. These Keithley units are used in all of Science- tech's line of Photovoltaic Testing Systems, as well as our stand-alone IV Test units. Please note that this system requires a calibrated reference cell to operate, and will not function with flash illumination systems. |
175-9105 | (SSIVT-TU) Point-by-Point Irradiance and Temperature Measurement Upgrade for IV Testers | This upgrade adds the necessary hardware and software modifications to Sciencetech's SSIVT line of IV Testers to allow real-time measurement of temperature, irradiance, and calculations of thermal coeffi- cients for each point of the IV curve. Please note that this upgrade requires a Sciencetech IV Tester in order to function, and will not work if a 3rd party tester is purchased from a different supplier. Please speak with your authorized Sciencetech technical support staff member to discuss specifications and any additional details required. |
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