What Should a PV Thermal Inspection Report Record

A useful thermal inspection report connects each observation to an identified asset and the inspection conditions. An unusually warm area is a finding for investigation, not a diagnosis by itself. Ask competent inspectors to document their method, relevant operating context and follow-up recommendations without claiming that a single image proves a failure mechanism.

Concept illustration for what should a pv thermal inspection report record.

Concept illustration • X-SOLAR • 光伏热成像检查报告应记录哪些条件

Practical review checklist

· Locate the asset. Use the roof-zone and module identifiers shared with the installation records.

· Record the conditions. Keep inspection time, available weather and operating information, instrument identity and method limitations.

· Pair the evidence. Associate visible-light and thermal observations where available so the location can be checked later.

· Assign follow-up. Distinguish an observation, a suspected cause and a confirmed service finding in the report.

When to request clarification

Request clarification when images lack asset locations or conditions. Do not publish an unverified temperature threshold or instruct an untrained person to test live equipment.

Questions buyers ask

Can a thermal image alone prove a defective module? It should be interpreted with operating context and appropriate follow-up by competent personnel.

What should the owner retain after review? Keep the applicable documents, decision record, responsible contact and any remaining conditions accessible for later maintenance.

Information to send with an enquiry

Send the asset map, inspection method, paired images and relevant service history for review.

This is a project discussion checklist, not an installation instruction or an approval. The selected manufacturers, project engineer and local authority must confirm the applicable requirements.

Related X-SOLAR guide: Roof engineering assessment checklist

Further reading: US DOE FEMP — operate and maintain an existing PV system

光伏热成像检查报告应记录哪些条件

有用的热成像报告应把观察位置与设备身份、检查条件关联。局部偏热是调查线索，不是单凭图片即可确定的故障诊断；由专业检查者记录方法、运行背景和后续建议。

实用核对清单

· 定位设备：采用与安装记录一致的屋面分区和组件编号。

· 记录条件：保留时间、可用气象及运行信息、仪器身份和方法限制。

· 配对证据：可行时关联可见光与热图，方便复核位置。

· 分配跟进：区分观察、疑似原因与已确认服务结论。

需要澄清的情况

图片缺位置或检查条件时须澄清，不发布未核实温度阈值，不指导未受训人员测试带电设备。

常见问题