Solar-powered streetlights typically have a lifespan of approximately 5 to 10 years. Given that they comprise numerous components, each with a different lifespan, the overall lifespan should be based on actual conditions.
On average, streetlight poles can last up to 10 years, solar panels about 10-20 years, LED lights around 50,000 hours, and batteries more than 5 years. Considering all components, the combined lifespan is generally about 5-10 years.
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