Insurer or Module Maker: Which Claim Route Does a Batch of Cracked Cells Belong To?

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

When a solar asset owner discovers a batch of cracked cells, two separate compensation routes exist and they are routinely confused. A property insurance policy covers direct physical loss caused by a sudden, external, accidental event. A module manufacturer's limited warranty covers failures arising from materials and workmanship. Cracked cells can originate from either side, which is precisely why the route decision has to be made before any evidence is gathered rather than after. This article separates the two routes by the thing each counterparty actually disputes. An insurer rarely argues that the damage is absent; it argues that you cannot show the damage was produced by the insured event inside the policy period. A module manufacturer rarely argues that the damage is absent either; it argues the damage came from transport, installation, external force or improper operation, meaning it is your own doing rather than a defect. Electroluminescence imaging answers the first half of both arguments well and the second half not at all on its own, because the missing element is time, not image quality. The practical consequence is that a baseline captured before the loss is worth more than any amount of post-loss inspection effort. The article walks through the three questions that decide the route, the distinct supporting materials each route needs, the damage-distribution patterns that point to batch defect versus external force, the timing windows that quietly kill otherwise valid claims, and a section on when neither route is worth pursuing at all. It closes with field practice for post-event imaging, including why an undamaged control group must be imaged alongside the damaged array.