💡 Why Change the Setpoint During High Electricity Hours?
When electricity prices climb (usually in the late afternoon or evening), even a small change in your setpoints can reduce compressor run time and lower energy use.
Examples:
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During peak hours, increase cooler setpoints from 36°F to 38°F
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For freezers, adjust from −5°F to −3°F
These small adjustments won’t affect product safety but can make a noticeable difference in power consumption.
✅ Key Benefits for Convenience Stores
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💰 Lower Power Bills
The Coolrite EMS Smart Controller automatically adjusts setpoints when high-rate periods start, helping you cut energy costs without manual effort. -
⚙️ Extend Equipment Life
Reducing compressor activity during high-demand times prevents overheating and prolongs component life. -
🌙 After-Hours Optimization
When your store closes, the Smart Controller raises setpoints slightly to save energy — then restores them before reopening so everything is ready for customers. -
🌿 Environmentally Friendly
Lower energy use means fewer emissions and a smaller carbon footprint — good for your business and the planet. -
📉 Manage Demand Charges
Many utilities bill based on your highest energy draw. Setpoint control helps smooth out those spikes and reduce demand-related costs.
🤖 How the Coolrite EMS Smart Controller Works
The Coolrite EMS Smart Controller is designed to:
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Detect when electricity rates are high
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Adjust setpoints automatically to reduce power draw
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Verify that system conditions are safe before making changes
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Revert to normal settings once electricity rates drop
This ensures energy savings without compromising performance or safety.
🏪 Real-World Example: Small Store, Big Savings
A convenience store using the Coolrite EMS Smart Controller raised cooler setpoints by 2°F during the 4 PM – 9 PM peak-rate window.
Results included:
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Up to 10 % lower daily electricity cost
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Reduced compressor runtime
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Zero temperature alarms or product issues
⚡ The Bottom Line
Changing setpoints during high-rate electricity hours is one of the simplest ways for convenience stores to cut energy costs.
The Coolrite EMS Smart Controller automates the process — keeping your refrigeration efficient, safe, and always ready for business.