environmental testing chamber

Customized 2000L Solar Test Chamber for PV Module Dynamic Testing

1. Application:

Solar test chamber is mainly used for reliability test of solar cells in the specification to be verified in wet, frozen, temperature cycle, humidity test etc can be monitored during the experiment the continuity of the internal circuit of solar cells in order to determine whether the fault or failure, by the system solar battery failure can be determined. 

2. Features:

Data and Monitoring software

Module surface temp, test Chamber inside temp record and display

Module voltage & current record and display

With real time display curve and of the measured data and can be stored by USB connection

3. Test Model or test project

1). Damp Heat Test:

Test Condition:   95 ±2 ºC temperature range , and 95% ±5% R.H. humidity range

Test Duration: last for 1000H,

Test Purpose: To see the reliability of the module to withstand the effects of long-term penetration of heat and humidity.

2). Humidity-freeze test 

Test Purpose: to see the ability of the module to withstand the effects of high temperature and humidity followed by sub-zero temperatures.

Test points and requirements:

-40ºC lowest temperature and 85ºC highest temperature

Max temperature rising speed rate:200ºC/Hour=3.33/min

Max temperature falling speed rate:200ºC/Hour=3.33/min

24 hours per cycle, testing for 10 cycles, 240 hours (10 days)

3). Thermal cycle test;

Test requirements: -40ºC lowest temperature and 85ºC highest temperature
Temperature falling/rising speed rate:100ºC/Hour=1.67ºC/min,6 hours per cycle,

Test Duration: 50~200 cycles
total testing time last 300 to 1200 hours (12.5 to 50 days) 

4. After-sale service:

Feedback within 2 hours, offer solution in 48 hours and help to solve the problems.

5. Package:

PP film first, and then 10mm foam between machine and the case, and outside is standard export plywood case.

6. About KOMEG:

As a professional manufacturer and the best brand climatic chamber in China, KOMEG specialized in Environmental testing equipment for quality conscious people since 1990. Our products are CE approved and  we are the supplier for ,UL, and world top 500 companies.

7.  What are KOMEG’s Customers?

Our customers are the most important people ever in KOMEG Company. Our customers are not dependent on us KOMEG; We KOMEG are dependent on them. Our customers are not an interruption of our work; there are the purposes of it. We are not doing our customers a favor by serving them, there are doing us a favor by giving us an opportunity to do so. Our customers are not an outsider to our business, there are parts of it. Our customers are not someone to argue with; nobody ever won an argument with a customer. Our customers are not people who bring us their wants; it is our job to fill them profitably to them and to ourselves.

8.  Product pictures