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Ultraviolet Light Exposure Chamber for Solar Panel

Ultraviolet light exposure chamber ( BR-UL-UVE) performed according to standards:

  •  IEC 61730-1:2016, UL 1703-2015: Polymeric materials
  • VDE 0126-5: 2008: Junction box “Weather resistance test”
  • VDE 0126-3: 2009: Connector “Weather resistance”, spectral distribution conform to ISO 4892-2-2006
  • ETAG 002-2000, ASTM C1184-2000: Silicone sealant UV age test, spectral distribution conform to ASTM G155-2005

Specifications of ultraviolet light exposure chamber:

  • Effective area of irradiation: 500 × 400mm
  • Measurement point or range: 300 ~ 400nm, 290 ~ 800nm, 340nm / nm, 420nm / nm
  • Irradiation uniformity: > ± 10% at 312 × 312mm
  • Irradiation deviation: ± 2W / m2 @ 300 ~ 400nm
  • Temperature control range: RT ~ 90 ° C ± 2,5 ° C
  • Air temperature control range: 20 ~ 80 ° C
  • With refrigeration compressor, spray system
  • Irradiation, temperature and spray: Program control
    Irradiation and temperature closed loop control…
  •  DayLight filter: for junction box and connector test, spectral distribution conform to ASTM G155 and ISO 4892-2 requirements
  • AM1.5 filter (option): for cell maximum power in early light attenuation ratio test, spectral distribution conform to IEC 60904.9 Class C requirements.

Spectral after filter comparison ASTM G155:

Wavelength range Transmission
after filter
Benchmark solar ASTM G155 Radiation precent after filter
(<290nm) 0.01% 0~0.15% 0~0.15% 0.02%
(290~320nm) 2.85% 5.80% 2.6~7.9% 4.34%
(320~360nm) 23.90% 40.00% 28.3~40.0% 36.46%
(360~400nm) 38.79% 54.20% 54.2~67.5% 59.18%
Total UV 65.54% 100.00% 100.00% 100.00%

Tham khảo thêm Thiết bị thử nghiệm cho pin năng lượng mặt trời của ACES

Liên hệ: sales@vecomtech.com

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ACES

Atlantic Clean Energy Supply, LLC (ACES) là nhà cung cấp thiết bị năng lượng sạch và cung cấp các dịch vụ tư vấn kỹ thuật. ACES đứng đầu trong việc cung cấp các thiết bị quang điện, thử PV và các thiết bị đo, đèn LED và các sản phẩm năng lượng sạch khác.