Solar Simulator Classification Data

Solar Simulator Classification and Calibration

Solar simulators are classified according to three standards: spectral match, spatial non-uniformity and temporal instability. Additionally, the output spectrum of a solar simulator will affect the accuracy of photovoltaic device characterization, so should be clearly stated.

The Ossila Solar Simulator has been redesigned as of January 2026, and now exhibits slightly different classification data and spectral output. Here, we provide this data about both the previous and current version of the solar simulator for any future reference. Please contact us if you require any more information about previous models.

Jump to: Solar Simulator purchased from Jan 2026 | Solar Simulator purchased before Jan 2026

Solar Simulator Classification Data (Purchased After Jan 2026)

Representative spectral irradiance graph measured at 100 mW/cm² (1 Sun). (for solar simulators purchased from Jan 2026)

The spectral match classification data (for solar simulators purchased from Jan 2026)

Spatial non-uniformity classification (for solar simulators purchased from Jan 2026)

Temporal instability classification for solar simulators (for solar simulators purchased from Jan 2026)

Solar Simulator Classification Data (Purchased Before Jan 2026)

Purchased before Jan 2026. Representative spectral irradiance graph measured at 100 mW/cm² (1 Sun).

Purchased before Jan 2026. The spectral match classification data.

Purchased before Jan 2026. The spatial non-uniformity classification.

Purchased before Jan 2026. Temporal instability classification for solar simulators.