After a Low-Yield String Alarm: Using EL to Pinpoint the Faulty Module

ⓘ This article is currently published in Chinese. An English version is being prepared — read the Chinese original.

A monitoring platform can flag which string is underperforming, but not which module or why. This article shows how on-site EL closes the loop—turning a vague low-yield alarm into a specific module and a specific defect that drives repair, replacement, or warranty decisions.