Compliant Light-Soaking System

This light soaking system is designed for PV module light stabilization and is especially suited for thin-film PV applications (IEC 61646).
- IEC61646
*: IEC61646 10.19 Light-soaking
Item | Light-soaking tester /Ⅰ | Light-soaking tester /Ⅱ |
---|---|---|
Irradiation range | 1100 × 1400mm module × 1 sheet | 1100 × 1400mm module × 2 sheets |
Radiant intensity | 800 to 1000W/m² (equivalent to 1SUN) | |
Spectral concordance level | Class C (0.4 to 2.0) | |
Irradiated area variation | Class C (under ±10%) | |
Irradiated time fluctuation | Class A (under ±1%) | |
Module temperature | +40 to +60℃ |
- *: Specifications may vary depending upon application.
Delivery example
UL Japan, Inc.

TUV Rheinland PTL

CONTACT
JAPAN Office
IWASAKI ELECTRIC CO., LTD.
Applied Optics and Environment Business Unit,
Sales & Marketing Division
1-1-7, Higashi-Nihonbashi, Chuo-ku, Tokyo 103-0004, Japan
- Tel: +81-3-5846-9027
- Tel: +81-3-5846-9035