Solar livestock water heaters: keep troughs and tanks ice-free off-grid
Keep livestock troughs and tanks ice-free off-grid: passive insulation and solar-gain tricks first, then sizing a solar de-icer’s panel and battery by watt-hours.
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On-farm renewable energy
Renewable energy applied to farm water systems — solar-powered submersible pumps for deep wells, surface pumps for irrigation canals, and direct-drive setups that run without a battery. Articles walk through pump sizing, pipe head calculations, and panel placement for reliable year-round water delivery.
5 articles in this topic on agripure.
Solar farm design: siting, row spacing, and the software that lays it out
How utility and agrivoltaic solar farms are designed — site selection, panel row spacing and tilt, ground-coverage ratio, and the design software engineers use.
Biogas at home: building a small anaerobic digester
Biogas at home: how a small anaerobic digester turns manure and food scraps into cooking gas and fertilizer – composition, sizing, the cold-climate problem, and an honest verdict.
Home wind turbines: are they worth it? Sizing, cost, and real output
Are home wind turbines worth it? The honest answer: site wind speed is everything. How to size kW to your kWh, tower height, real output, cost, and payback.
Solar water pumps for wells and irrigation
How to size and choose a solar water pump for a well or irrigation — submersible vs surface, panel wattage, flow rate at depth, and kit options.