#Industry News
Yangzi Inverter Cold Storage Cuts Operating Costs With Dual-Core Energy-Saving Technology
400kWh to 200kWh, 96% Faster Defrost, ±0.5℃: The Dual-Core Math Behind Yangzi's 50% Savings
Yangzi inverter cold storage combines AI variable-frequency speed regulation with hot-gas defrosting to deliver around 50% comprehensive energy savings, eliminating surge-related waste from frequent compressor start-stop cycles and reusing waste heat for defrosting instead of electric heating. Over 40,000 customers confirm it, from a Shandong garlic sprout grower halving consumption from 400kWh to 200kWh per cycle to a Bozhou pharmaceutical project achieving over 40% summer peak savings. AI control lets the compressor cruise at medium-low frequency holding ±0.5℃ accuracy, while hot-gas defrost lifts energy utilization from roughly 30% to 70%, cuts defrost duration by 96% to 2 minutes 30 seconds and limits fluctuation to ±1℃. EXTRCOOL provides variable-frequency cold storage solutions.
