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Build a solar-powered water pumping station

I recently designed a solar-powered pumping system for a local farmer wanting to pump water from a lake up to a watering trough for cattle in a distant fenced field. We have also designed larger systems to pump directly from … Continue reading

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A solar primer 101

Buying a solar power system is not like buying a kitchen appliance or power tool. These, unlike a solar system, have published capacity and performance data that does not change with each hour of day or geographic location. In some … Continue reading

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