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LED Solar Simulator Lamp


Product Code G2009A1
Price $1,595.00 ex. VAT

LED solar simulator stand-alone solar simulator head

For integration into existing or custom systems


The most cost-effective way to buy the Ossila Solar Simulator, the stand-alone solar simulator head is the same part as the one sold with the full product package and solar simulator I-V test system bundles. By offering the Ossila Solar Simulator without the z-stage or breadboard, we can provide the same technical features at a much lower price. This is ideal if you would like to add a solar simulator to your existing set up or custom system and have no need for the additional hardware that comes with the full product package.

Identical to the LED solar simulator head sold with the adjustable height z-stage or Solar Cell I-V System, the stand-alone solar simulator lamp unit is class AAA over a 15 mm diameter circular area (using the latest IEC 60904-9:2020 International Standard). The lamp is suitable for use over larger areas too, with a class B spatial non-uniformity rating for areas up to 25 mm in diameter and a class C rating for diameters up to 32 mm.

LED solar simulators offer several advantages over arc lamp solar simulators. They are cheap to run thanks to the high efficiency of LED lights and require zero maintenance. Arc lamps, by comparison, waste a considerable amount of energy as heat and need at least 30 minutes to warm up. The Ossila Solar Simulator is ready to use just a few minutes after you first turn it on.

Coming soon. Register interest today to be among the first to receive a unit.

Solar Cell I-V Test System

Potentiostat for Cyclic Voltammetry
  • Affordable
  • Reliable
  • Worldwide Shipping

Buy Online £2400

All specifications are subject to change before launch.

Technical Specifications

General Specification
Type LED-Based, Steady-State
Spectral deviation <70%
Spectral coverage >80%
Working distance (cm) 8.5 cm
Irradiance (at working distance) 1000 W/m2
Dimensions (head only)
L x W x H
10.5 cm x 9.0 cm x 8.0 cm
Weight 600 g
Solar Simulator Classification
Spectral match A
Spatial uniformity over 15 mm diameter area A
Spatial uniformity over 25 mm diameter area B
Spatial uniformity over 32 mm diameter area C
Temporal instability A

Spectral Irradiance

Spectral irradiance graph
Spectral irradiance at 8.5 cm for a total integrated power of 100 mW/cm2 (1 sun) over the wavelength range 350 nm - 1000 nm

Spatial non-uniformity

Spectral irradiance graph
Spatial non-uniformity of the Ossila Solar Simulator at 8.5cm

Temporal instability

Spectral irradiance graph
Long-term temporal instability of the Ossila Solar Simulator

To the best of our knowledge the information provided here is accurate. However, Ossila assume no liability for the accuracy of this page. The values provided are typical at the time of manufacture and may vary over time and from batch to batch. All products are for laboratory and research and development use only, and may not be used for any other purpose including health care, pharmaceuticals, cosmetics, food or commercial applications.

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