A solar tracker is a device that orients a payload toward the Sun. Payloads are usually solar panels, parabolic troughs, Fresnel reflectors, lenses, or the mirrors of a heliostat.
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The cost of a solar tracking bracket varies based on several factors including size, materials used, quality of craftsmanship, and the manufacturer's reputation. On average, solar tracking brackets can range from $300 to $1,500 per unit.
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However, several challenges are associated with microgrid technology, including high capital costs, technical complexity, regulatory challenges, interconnection issues, maintenance, and operation requirements.
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