Always for Solar Panels Testing , it should be according toIEC61646 , IEC61416 ,IEC61215 , UL1703 , IEC62108 , IEEE1513 ,IEC61730 etc for three testing, Damp Heat Testing , Humidity Free Testing , Thermal Cycling Testing .But happy to inform that QINSUN, with more than 20 years manufacturing experience , we are very familar with these testing standards and professional on such kind chambers design.
Now , let us share you more information on:
Condition：temperature 85 ±2 ℃, humidity:85% ±5% R.H.
Testing last for 1000h
Test points：low temperature -40℃，high temperature 85℃
Max temperature rising speed rate：200℃/Hour=3.33/min
Max temperature falling speed rate：200℃/Hour=3.33/min
Thermal cycle test
Test points：low temperature :-40℃，high temperature:85℃
Temperature falling/rising speed rate：100℃/Hour=1.67℃/min
Happy to share one good news , one of our pakistan customer just placed the order on solar panels testing chamber at the end of April. After he visited QINSUN factory, thinks highly of QINSUN product quality and pay cash on site as deposit.
Photo 1-- Pakistan Customer Visiting QINSUN Factory