Real ChatGPT answer · index seedFs639xBM49kcompleteHome services and improvement · solar panelsinformational
What formulas do solar installers use to estimate daily energy production in cloudy climates, and can I trust the numbers in my vendor proposal?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What formulas do solar installers use to estimate daily energy production in cloudy climates, and can I trust the numbers in my vendor proposal?
2 real searches · 1 real-search pass
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
NREL PVWatts methodology plane of array irradiance diffuse irradiance system losses performance ratio solar production estimate cloudy climates Google ↗
NREL solar resource data NSRDB GHI DNI DHI photovoltaic energy production modeling Google ↗
- Plane of Array (POA) Irradiance · pvpmc.sandia.gov
- PV Performance Modeling Methods · sandia.gov
- PVWatts · pvpmc.sandia.gov
- PVWatts API · developer.nlr.gov
- System Design · samrepo.nlr.gov
- PVWatts Calculator · pvwatts.nlr.gov
- Open the PVWatts calculator · pvwatts.nrel.gov
- pvwatts.nlr.gov · pvwatts.nlr.gov
- PVWatts V8 API · developer.nlr.gov
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
NREL PVWatts methodology plane of array irradiance diffuse irradiance system losses performance ratio solar production estimate cloudy climates OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
NREL solar resource data NSRDB GHI DNI DHI photovoltaic energy production modeling OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |