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Compare the payback timeline of a 12kW ground mount system using Enphase IQ8 microinverters versus a centralized SolarEdge string inverter.

ChatGPTgpt-67 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Compare the payback timeline of a 12kW ground mount system using Enphase IQ8 microinverters versus a centralized SolarEdge string inverter.
7 real searches · 1 real-search pass
Enphase IQ8 microinverter datasheet efficiency warranty 25 years officialGoogle ↗
OBSERVEDReason
SolarEdge residential string inverter datasheet efficiency warranty official 12 yearsGoogle ↗
OBSERVEDOther / navigational
Virginia residential solar net metering Dominion Energy 2026 rate net excess generationGoogle ↗
OBSERVEDReason
IRS residential clean energy credit section 25D 2026 solar expirationGoogle ↗
OBSERVEDReason
Ashburn Virginia residential electricity rates net metering Dominion Energy Virginia 2026 solar export creditGoogle ↗
OBSERVEDComparison
2025 2026 residential solar installation cost per watt Virginia ground mount Enphase IQ8 SolarEdge inverter cost comparisonGoogle ↗
OBSERVEDComparison
NREL PVWatts Ashburn Virginia annual solar production 12 kW ground mountGoogle ↗
OBSERVEDReason

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.

ChatGPT real searches (7)
Short factOther / navigational14%Comparison29%ConsequenceReason57%DefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 6 of 7 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT7 real searches · gpt-6
Enphase IQ8 microinverter datasheet efficiency warranty 25 years official Google ↗
SolarEdge residential string inverter datasheet efficiency warranty official 12 years Google ↗
Virginia residential solar net metering Dominion Energy 2026 rate net excess generation Google ↗
IRS residential clean energy credit section 25D 2026 solar expiration Google ↗
Ashburn Virginia residential electricity rates net metering Dominion Energy Virginia 2026 solar export credit Google ↗
2025 2026 residential solar installation cost per watt Virginia ground mount Enphase IQ8 SolarEdge inverter cost comparison Google ↗
NREL PVWatts Ashburn Virginia annual solar production 12 kW ground mount Google ↗

Semantic map

Every query placed by meaning (EmbeddingGemma 2, 256-d). Shaded regions are topics, nearby points are near-paraphrases, and a circle's size is how often the query came back.

Colour
Hover a query to see its counterpart · zoom with Ctrl/⌘ + scroll, a pinch, double-click or +

Queries

7 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Enphase IQ8 microinverter datasheet efficiency warranty 25 years official
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
SolarEdge residential string inverter datasheet efficiency warranty official 12 years
OBSERVED
Google ↗
AI Mode ↗
—Other / navigational——1x
of 1
Virginia residential solar net metering Dominion Energy 2026 rate net excess generation
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
IRS residential clean energy credit section 25D 2026 solar expiration
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
Ashburn Virginia residential electricity rates net metering Dominion Energy Virginia 2026 solar export credit
OBSERVED
Google ↗
AI Mode ↗
—Comparison——1x
of 1
2025 2026 residential solar installation cost per watt Virginia ground mount Enphase IQ8 SolarEdge inverter cost comparison
OBSERVED
Google ↗
AI Mode ↗
—Comparison——1x
of 1
NREL PVWatts Ashburn Virginia annual solar production 12 kW ground mount
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1