Real ChatGPT answer · index seedMgqm27t9uvgcompleteHome services and improvement · solar panelscommercial

Can you recommend the best software or online calculators to determine my exact roof tilt angle for maximum solar efficiency in the Pacific Northwest?

ChatGPTgpt-64 queries11/1/2026
Download run

Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Can you recommend the best software or online calculators to determine my exact roof tilt angle for maximum solar efficiency in the Pacific Northwest?
4 real searches · 1 real-search pass
best solar panel tilt angle calculator NREL PVWatts SAM PVGIS Pacific Northwest roof pitch toolsGoogle ↗
OBSERVED
NREL PVWatts calculator tilt azimuth documentationGoogle ↗
OBSERVED
PVGIS optimal angle slope solar radiation tool documentationGoogle ↗
OBSERVED
solar roof pitch measurement app inclinometer roof angle calculatorGoogle ↗
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 4 queries…

Searches and sources

ChatGPT4 real searches · gpt-6
best solar panel tilt angle calculator NREL PVWatts SAM PVGIS Pacific Northwest roof pitch tools Google ↗
NREL PVWatts calculator tilt azimuth documentation Google ↗
PVGIS optimal angle slope solar radiation tool documentation Google ↗
solar roof pitch measurement app inclinometer roof angle calculator Google ↗
  1. PVWatts Calculator · pvwatts.nlr.gov
  2. PVWatts Calculator · pvwatts.nrel.gov
  3. pvgis.com · pvgis.com
  4. System Design · samrepo.nlr.gov
  5. Best Practices for Siting Solar · docs.nrel.gov
  6. SAM Photovoltaic Models - System Advisor Model · sam.nlr.gov
  7. Pitch Please | Roof Pitch App for iPhone & Android · gdkdigital.com

Queries

4 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
best solar panel tilt angle calculator NREL PVWatts SAM PVGIS Pacific Northwest roof pitch tools
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
NREL PVWatts calculator tilt azimuth documentation
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
PVGIS optimal angle slope solar radiation tool documentation
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
solar roof pitch measurement app inclinometer roof angle calculator
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1