Solar panel thermal cycle/humidity freeze testing chamber/environment chamber/testing machine

Purpose
To determine the ability of the module to withstand thermal mismatch , fatigue and other stresses caused by repeated changes of temperature

Apparatus
1.A climatic chamber with automatic temperature control, means for circulating the air indide and means to minimize condensation on the module during the test , capable of subjecting one or more modules to the thermal cycle 

2.means for mounting or supporting the module in the chamber , so as to allow free circulation of the surrounding ari, the thermal conduction of the mount or support shall be low , so that , for practical purposes, the module are thermally isolated

3.Means for measuring and recording the temperature of the module to an accuracy of ±1ºC. the temperature sensors shall be attached to the front or back surface of the module near the middle , if more than one module is tested simulaneously , it will suffice to monitor the temperature of one representative sample

4.Means for applying a current equal to the STC peak power current of the module under test

5.Means for monitoring the flow of current through each module during the test 


Important technical parameter
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