WaveQuanta

Sirius Series Solar Simulators, Class A AM1.5G, 0.2–1.2 Sun Adjustable

Sirius Series
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Xenon-lamp solar simulators that reproduce AM1.5G sunlight for photovoltaic research and quality assurance.

Sirius series solar simulators use a xenon arc lamp with an AM1.5G spectral correction filter to approximate sea-level sunlight for testing all types of solar cells. All models reach a Class A spectral match (0.75–1.25) to IEC 60904-9 and deliver up to 1200 W/m² over a 40 × 40 mm or 60 × 60 mm area with ±4° collimation. Versions are available for upward, downward or horizontal (left) irradiation.

Key Features

  • Class A spectral match (0.75–1.25) across the six IEC 60904-9 bands from 400 to 1100 nm
  • Class A non-uniformity and instability (≤2%) on SS150A and SS300A models; Class B non-uniformity (≤5%) on SS150 models
  • Optical intensity stability < 0.5%, within the ≤2% Class A instability limit
  • Intensity continuously adjustable from 0.2 to 1.2 sun, maximum output 1200 W/m²
  • Built-in timer records bulb operating hours; remote shutter control
  • Optical path configurable for vertical or horizontal irradiation
  • Optional IV-2400 or IV-2450 digital source meter for complete I-V measurement

Typical Applications

  • Solar cell I-V and efficiency testing
  • Photovoltaic device research
  • Quality assurance of solar cells
  • Light source for solar cell I-V test systems

Model Overview

Model Irradiation Area (mm) Spectral Match Non-uniformity Instability Max. Output (W/m²) Collimation Direction
Sirius-SS150A 40 × 40 0.75–1.25 (A) ≤2% (A) ≤2% (A) 1200 ±4° Up
Sirius-SS150A-D 40 × 40 0.75–1.25 (A) ≤2% (A) ≤2% (A) 1200 ±4° Down
Sirius-SS150A-L 40 × 40 0.75–1.25 (A) ≤2% (A) ≤2% (A) 1200 ±4° Left
Sirius-SS300A 60 × 60 0.75–1.25 (A) ≤2% (A) ≤2% (A) 1200 ±4° Up
Sirius-SS300A-D 60 × 60 0.75–1.25 (A) ≤2% (A) ≤2% (A) 1200 ±4° Down
Sirius-SS150 40 × 40 0.75–1.25 (A) ≤5% (B) ≤2% (A) 1200 ±4° Up
Sirius-SS150-D 40 × 40 0.75–1.25 (A) ≤5% (B) ≤2% (A) 1200 ±4° Down
Sirius-SS150-L 40 × 40 0.75–1.25 (A) ≤5% (B) ≤2% (A) 1200 ±4° Left

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Models: Sirius-SS150A, Sirius-SS150A-D, Sirius-SS150A-L, Sirius-SS300A, Sirius-SS300A-D, Sirius-SS150, Sirius-SS150-D, Sirius-SS150-L · Contact WaveQuanta for a quote, configuration advice and lead time.

Spectral Match 0.75–1.25 (Class A, IEC 60904-9)
Spectrum AM1.5G, with spectral correction filter
Non-uniformity ≤2% Class A (SS150A, SS300A models); ≤5% Class B (SS150 models)
Instability ≤2% (Class A), all models
Optical Intensity Stability < 0.5%
Irradiation Area 40 × 40 mm (SS150 types), 60 × 60 mm (SS300A types)
Maximum Power Output 1200 W/m²
Intensity Adjustment 0.2–1.2 sun, continuous
Collimation Angle ±4°
Irradiation Direction Up (no suffix), Down (-D) or Left (-L)
Shutter Remote shutter control
Lamp Timer Built-in, monitors bulb operating time
Spectral Match 400–500 nm (Test Result) 1.02 (standard 18.4%, measured 18.8%)
Spectral Match 500–600 nm (Test Result) 1.06 (standard 19.9%, measured 21.0%)
Spectral Match 600–700 nm (Test Result) 1.04 (standard 18.4%, measured 19.1%)
Spectral Match 700–800 nm (Test Result) 1.00 (standard 14.9%, measured 14.9%)
Spectral Match 800–900 nm (Test Result) 0.92 (standard 12.5%, measured 11.5%)
Spectral Match 900–1100 nm (Test Result) 0.92 (standard 15.9%, measured 14.7%)
Optional Source Meter IV-2400 5½-digit, 0.012% basic accuracy, 200 mV–200 V, 1 µA–1 A, 20 W
IV-2400 Interface and Speed GPIB, RS-232; > 2000 readings/s; 5000-point buffer; banana jacks
Optional Source Meter IV-2450 6½-digit, 0.012% basic accuracy, 20 mV–200 V, 10 nA–1 A, 20 W
IV-2450 Interface and Speed GPIB, RS-232, Ethernet; > 3000 readings/s; > 250,000-point buffer
IV-2450 Display and Connections 5-inch capacitive touchscreen; banana jacks or triaxial connections
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