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A food plant exports cheap solar at noon, then buys it back dear at the evening peak.

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A food plant exports cheap solar at noon, then buys it back dear at the evening peak.

Food and cold-chain plants run round the clock with heavy refrigeration. Rooftop solar peaks at midday, the load peaks later, and without coordination the plant pays for the gap twice.

Cooling never stops, prices never sit still

A food or beverage plant runs a continuous load. Chillers, freezers, ovens, compressors and packing lines draw power around the clock, and refrigeration alone can be most of the bill. Many plants have added rooftop solar, which is the right move, but solar produces hardest at midday while the plant often peaks in the late afternoon and through the night. Without something coordinating the two, surplus solar is exported for a few cents at noon, then grid power is bought back at the evening peak for far more. Worse, every monthly demand charge can be set by a single compressor bank starting at the wrong moment.

A layer that matches supply to load

An energy resource planning layer closes that gap. It stores midday solar in a battery, then feeds it back when the plant load and the grid price are both high, and it staggers heavy loads so no single moment sets the demand charge. It watches temperature too, so cooling and dispatch are planned together rather than fighting each other.

Why 247 ERP fits a food plant

247 ERP is cost-first by design. It charges from solar or the cheapest grid hours, shaves peak-demand charges, and is weather aware, feeding local conditions into cooling and dispatch so heat never eats performance. Behind it sits a non-lithium store with a long life, which keeps the plant supplied without the fire risk operators worry about near food.

Further reading
Logistics & Cold Storage

Whitepaper

Powering Logistics and the Cold Chain

How warehousing, distribution, and cold-storage operators meet refrigeration loads, fleet charging, and grid limits with on-site storage and power.

James Troch, CEO — 247 Energy · July 2025 · 10 pages

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