Class AAA Steady-State Solar Simulator Product overview：

BR-SSS-A Class AAA Steady-State Solar Simulator &

Multi-Sections Variable Speed I-V Sweep System, Micro-Inverter…

 

Perform standards:IEC 61215-2:2021, IEC 61730-2:2020 (draft), IEC 60904-1-2:2019,

IEC 61853-1:2011, IEC 61853-2:2016, UL 1703-2018, IEC 60904.11, IEC 60891:2009...

 

Test Item	Classifications	Irr. W/m2	Temp. °C	Time or Dose
Initial Stabilization	AAA/CCC	800~1000	50	5/10 KW·h/m2
Final Stabilization	CCC	800~1000	50	—
Hot-spot endurance test	AAA/BBB	700/800~1300	50	1 or 5h
Temperature test	—	1000	40	—
Measure of temperature coefficients	BBB	1000	20→55	Continuous
Performance at low irradiance	BBA	200	25	—
Performance at STC and NMOT	BBA	1000 / 800	25 / 20	—
Maximum power determination	AAA	1000	25	—
Arc test (for UL1703 method B)	—	800	20~30	15min
HTC power rating (IEC 61853-1)	BBB	1000	75	—

 

■ Light source system

□ Spectral Level: Class AAA

 Spectral match c lass A calibration range: 300~1200nm

□ Effective Irradiation area: 2400×1400mm (W×D) or more

□ Irradiance range: 700~1300W/m ² or 980~1020W/m ²

□ Irradiance resolution: 1W/m2

□ Testing temperature range: 25~60°C±2 °C or wider

□ Irradiance measurement: by standard cell (I-V sweep) or radiation meter (exposure)

□ Irradiance measure: by standard cell for I-V measurt and pyranometer for exposure

□ I-V measurement: Isc, Voc, Pm, Imp, Vmp, FF, η, Rs, Rp

□ Automatically generating and storing I-V and P-V curve

□ Xenon lamps matrix is arranged, optimization lighting fixtures angles adjustable.

□ Filters: Class A of AM1.5 for Crystal Si-Solar or Amorphous Si-solar (Si-α-Si)

 

■ Electronic load and I-V measurement system

□ Constant speed I-V sweep: 10~1000ms

 Constant speed sweep: 10~20ms

 Multi-sections variable speed I-V sweep: 100~1000s or settings

  for high capacitance & high efficiency module I-V measure
 

□ Single module maximum test power: 750W (500V/30A or 120V/60A)

□ Voltage measurement accuracy: ±(0.025%+0.05%FS)

□ Current measurement accuracy: ±(0.05%+0.05%FS)

□ Power measurement accuracy: ±(0.2%+0.2%FS)

□ Display accuracy: 1mV / 0.1mA

□ Temperature measurement precision: ±0.5°C

□ Irradiance measurement: by standard cell

□ Three modes of I-V measurement:

 Single channel single measurement for maximum power determination

 Single channel repeat measurement for temperature coefficients

 Option: Multichannel cycle measurement for outdoor array

 

■ Micro-inverter for maximum power point tracking (MPPT)

□ Voltage and power: 22~60V, 60~130V, 130~250V, 600W*1/300W*2

□For stabilization, outdoor exposure, NMOT, temperature test...

 

■ Automatic Non-Uniformity Measurement System

□ Mechanical transmission system program control, along the X-Y axis

 horizontal - longitudinal reciprocating scanning, data acquisition and  processing.

□ Scanning time can be set.

□ Measurement point more than 64 (IEC 60904-10).

□ Automatic calculate average irradiance and nonuniformity.

 

■ Hot-Spot Endurance Test

□ Class AAA for determination of cell selection and shading area determination,

 and Class BBB for exposure.

■ Shading plate for hot-spot endurance test:

□ Crystalline silicon module

 Cells shaded plates: 50%,20%,20%,10%,5%

 Can satisfy the 0 ~ 100% within 5% increasing or decreasing.

□ Thin-film module

 1~5 pieces cell shaded plates horizontal transmission,

 Ordinal sequence covering 1~5 pcs cells, according to current find Imp×99%, determine shaded plates number.

 

■ Initial Stabilization (Pre-exposure test / LID) :

 Irradiation 5/10/60KW·h/m² or software setting

 

■ Software Interface :

 Non-uniformity measurement, I-V measurement, MPPT measurement