Solar Simulator Lower Lighting - ZENITHSOLAR
The range of wavelengths covered by the spectrum is from 300 to 1200nm, allowing for a comprehensive test of high-efficiency crystal silicon cells and enhancing test accuracy significantly. The use of a four-wire connection and a high-speed data acquisition system guarantees precise measurement of solar cell current. Infrared temperature measurement without physical contact accurately determines the temperature of components, ensuring precise temperature compensation.
It is suitable for testing and recording the electrical performance parameters of crystalline silicon solar cell modules (PERC, N-type, CIGS, Topcon and HJT, etc.).
Characteristics
A+A+A+ rating: surpassing the IEC60904-9 2020 standard.
Full spectrum light ranging from 300 to 1200nm: a more accurate representation of module responsiveness across different wavelengths.
A+ class spectrum matching
Electronic load: the scanning direction supports Isc →Voc and Voc → Isc
Objects for measuring: PERC, N-type, HJT, CIGS, standard crystalline silicon, and various other technical parts.
Obtain a calibration certificate from an accredited Metrology Institution.
Technical Parameter
Solar simulator level | A+A+A+ |
Level standard | IEC 60904-9 2020 |
Capacity | <4s/pcs（10ms） <25s/pcs（100ms） |
Max. Illumination area | 2600×1600mm |
Light direction | Lighting upwards |
Spectral range | 300-1200nm |
Spectral match | 0.875-1.125 (A+ class) |
Non-uniformity of irradiance | <1% (A+ class) |
Instability of irradiance | STI<0.2% LTI<1% (A+ class) |
Irradiance range: | 700-1200W/㎡(Adjustment) |
ISC 60 times repeatedly | <0.3% |
Test parameters | Isc,Voc,Pmax,Vm,Im,FF,EFF,Temp,Rs,Rsh |
Test pulse width | 10-150ms (Adjustable) |
Lifetime of light | >100000 times (10ms) |
Measurement Range | Voltage：0-100V（resolution 1mV） Current：0-20A（resolution 1mA） |
Measured power | 800W (max.) |
Mode of wire connecting | Four-wire method |
Software function | Support scan gun trigger test. Support test data saving, query, export. Support test results voice broadcast. Support pedal trigger test and automatic temperature compensation. |
Working environment | Temperature: 25℃±10℃； Relative humidity: ≤85% |
Power | AC220V/50Hz/20A |
Dimension | 2800mm*1800mm*880mm 900mm*900mm*1800mm 900mm*650mm*950mm |
Warranty | One year |
Terminology
Symbol | Definition | unit |
Isc | Short circuit current | Ampere（A） |
Voc | open circuit voltage | Volt（V） |
Pm | Maximum power | Watt（W） |
Im | Current at maximum power | Ampere（A） |
Vm | Voltage at maximum power | Volt（V） |
F.F. | Fill factor= Pm/Voc*Isc | % |
Eff | Efficiency = of Pm / Area * P incident | % |
I.load | Specify the current corresponding to the point | Ampere（A） |
V.load | The voltage at a specified point on the i-v curve | Volt（V） |
SUN | irradiance | W/m2 |
