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Will solar thermal heat up again?
Image via Wikipedia
It used to be that the term “solar panel” connoted a solar thermal panel, which uses sunlight to heat your house or tap water, as opposed to a photovoltaic (PV) panel, which produces electric power. These days, though, attention (not to mention sunlight) focuses on PV. Many people assume that solar hot water [...]
Bringing Sunlight Inside
photo credit: mira66
Photovoltaic panels have a new design: concentric circles that focus the sun’s rays on miniaturized modules. Having the panels automatically sense sunlight and turn towards it also makes these high-tech solar cells more efficient.
Solar energy technology is advancing daily. Now, a new, high-tech system is working to efficiently harness the power of [...]
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