Are the traditional methods of using RTD to measure the back-of-module temperature not used with the CS240 and CS240DM because these methods may cause hot spots?

A hot spot is caused if a cell in series is under-producing due to shading and gets reversed bias due to the other producing cells. For bifacial modules, as long as the front face is not shaded, all the cells should be producing and covering a small area on the back side and should not cause a severe mismatch.

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