How Solar Lights Work
The science and engineering behind solar-powered lighting systems. Page 4 of 4.
Apr 17, 2020
How Does an LED Work?
Every solar light depends on an LED to actually produce light. Here's the physics behind how that happens, and what separates a good LED fixture from a mediocre one.
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Apr 16, 2020
Battery Facts: A Comparison of Solar Light Batteries
NiCd, NiMH, Li-Ion, Lithium Polymer, or lead-acid gel — here's how the common battery chemistries actually stack up for solar lighting.
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Apr 14, 2020
How Do Solar Panels Work? (3 Tips to Pick Quality Panels for Your Projects)
Nearly every solar light depends on the same basic material: silicon. Here's how a solar panel actually converts sunlight into electricity, and three ways to tell a quality panel from a cheap one.
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