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Patio, Lawn & Garden

Topsolar 100W 12V Solar Panel Kit Battery Charger 100 Watt 12 Volt Off Grid System for Homes RV Boat + 30A Solar Charge Controller + Solar Cables + Brackets for Mounting

Patio, Lawn & Garden4.3· 4,009 Amazon ratings

Bias-adjusted across 4,009 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Patio, Lawn & Garden.

47.8%
Percentile · Global
48.1%
Percentile · Cohort
Patio, Lawn & Garden
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Topsolar 100W 12V Solar Panel Kit Battery Charger 100 Watt 12 Volt Off Grid System for Homes RV Boat + 30A Solar Charge Controller + Solar Cables + Brackets for Mounting

How the score was built

Amazon ratings
4,009

used for the Bayesian percentile

Raw star average
4.3 / 5

unadjusted Amazon mean

Bayesian avg
4.30

raw rating shrunk to the category prior

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Same category · Patio, Lawn & Garden

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