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Why is my commercial solar system producing way less energy this month than the contractor estimated on our initial proposal despite us having mostly clear sunny days?

ChatGPTgpt-62 queries11/1/2026
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The searches the AI actually ran for this prompt.

SEED QUERY
Why is my commercial solar system producing way less energy this month than the contractor estimated on our initial proposal despite us having mostly clear sunny days?
2 real searches · 1 real-search pass
commercial solar PV system underperformance troubleshooting inverter shading soiling temperature irradiance NREL PVWatts monthly production estimateGoogle ↗
OBSERVED
NREL PVWatts documentation monthly solar production estimates weather variability actual system performance monitoringGoogle ↗
OBSERVED

Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.

Query classes

Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.

Classifying 2 queries…

Searches and sources

ChatGPT2 real searches · gpt-6
commercial solar PV system underperformance troubleshooting inverter shading soiling temperature irradiance NREL PVWatts monthly production estimate Google ↗
NREL PVWatts documentation monthly solar production estimates weather variability actual system performance monitoring Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
commercial solar PV system underperformance troubleshooting inverter shading soiling temperature irradiance NREL PVWatts monthly production estimate
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
NREL PVWatts documentation monthly solar production estimates weather variability actual system performance monitoring
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1