Solar module EL tester has fast detection speed and high stability

- Jan 21, 2019-

The Solar module EL tester has the advantages of high sensitivity, fast detection speed and intuitive image, and is a key equipment for improving the quality of photovoltaic modules. Infrared detection can fully grasp the internal problems of solar cells and provide a basis for improving the production process. Product quality, the problem components can be repaired in time to reduce losses as much as possible.

The Solar module EL tester imports the programmable power supply, which ensures the stability of the working state during use. The switching and adjustment of the output voltage, current and other functions can be controlled by the manual and control software interface, and the output precision is up to thousands. The grading; its on-load output power can be up to 760 watts, and it comes with overload protection to avoid damage to the battery by misoperation.

The Solar module EL tester mainly uses a fully enclosed optical system and a constant temperature cooling system to keep the test environment in a dark room and a constant temperature environment, ensuring the stability of the entire system operation; avoiding test imaging due to external stray light and temperature unevenness. Noise ensures the intuitiveness and accuracy of the test.