Project Background

A medium-sized cold chain storage center in Ohio, USA, faced two major challenges: peak electricity demand reaching $8,000 per month, and the risk of refrigeration unit downtime due to frequent voltage fluctuations. To ensure continuous power supply to its -25°C cryogenic storage facility and control operating costs, the company introduced the Dawnice commercial and industrial energy storage system.

Project Introduction

This project utilized a commercial and industrial lithium iron phosphate energy storage system to achieve precise charge and discharge control. The system stabilized peak power consumption from 1200kW to below 800kW. It also balanced daytime and nighttime electricity costs, reducing the risk of downtime.

System Operation Features

Temperature Assurance: Prioritizes power supply to the cold storage facility during grid outages.

Energy Efficiency Optimization: Utilizes off-peak electricity for pre-cooling, reducing daytime refrigeration energy consumption.

User Feedback

"This system has made our electricity costs more manageable. Last month, we successfully avoided a $6,200 demand charge penalty. During a 12-hour power outage caused by heavy rain, the cold storage temperature remained at -25°C, preserving $200,000 worth of seafood. The system's moisture-proof design withstood the test of the cold chain environment." —Operations Manager Johnson