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Welcome to Shandong Lingfan Technology Co., Ltd.

Solar Powered Walk in Cold Room with Zero-carbon Operation, Self-powered Design, and Modular Container Structure

Basic Properties
Place of Origin: China
Brand Name: LingFan
Certification: CE, CB, ROHS,ISO9001, ISO 14001,ISO 45001
Trading Properties
Minimum Order Quantity: 10
Payment Terms: L/C,D/A,D/P,T/T,
Product Summary
Walk-in cold room with zero-carbon operation using solar power and diesel generator backup. Features integrated PV system, modular container structure for quick installation, energy-saving defrost technology, and smart remote control. Available in 20FT/40FT sizes with multiple temperature modes.

Product Details

Highlight:

customizable walk in freezer

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customizable modular cold room

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48 hours walk in freezer

Energy Supply: Solar Power, Battery Storage, Diesel Generator Backup
Battery Management: Constant Temperature Environment
Temperature Range: +15-0℃ To -35℃ (59-32℉ To -31℉)
Energy Storage Time: 48 Hours/customizable
Defrost Technology: Thermal Refrigerant Defrost System
Control System: Smart, Real-time Monitoring, Remote Control
Product Description
Walk-in Cold Room with Solar Power and Diesel Generator Backup
Product Advantages
Energy Supply
  • Primarily solar power with battery storage
  • Diesel generator backup system
Integrated PV System Design
  • Inverter, lithium battery, and control system combined
  • Stable performance and reliable operation
Battery Management
  • Protected in constant temperature environment
  • Extended lithium battery life
Operating Costs
  • No grid electricity bills
  • Low maintenance costs
Core Product Advantages
  • Zero-carbon operation, environmentally friendly
  • Self-powered, no reliance on the grid
  • Exclusive integrated photovoltaic design for more stable performance - Temperature-controlled battery compartment provides constant temperature for lithium batteries
  • Modular container structure - Easy to transport and quick to install; can start running within 2 hours on-site
  • Energy-saving defrost technology - Uses thermal refrigerant defrost system that takes advantage of leftover system heat
  • Smart control system - Monitors temperature, energy consumption, and operating status in real time, controllable remotely
Temperature Specifications
Temperature Mode 20FT Container 40FT Container
Preservation +15-0℃ (59-32℉) +15-0℃ (59-32℉)
Freeze -18 to -25℃ (-0.4 to -13℉) -18 to -25℃ (-0.4 to -13℉)
Dual-temperature +15-0℃/-18 to -25℃ (59-32℉/-0.4 to -13℉) +15-0℃/-18 to -25℃ (59-32℉/-0.4 to -13℉)
Quick-freeze -35℃ (-31℉) -35℃ (-31℉)
Energy Storage Time 48 hours/customizable 48 hours/customizable
Product Images
Walk-in cold room exterior view Cold room interior storage area Solar power system components Control panel and monitoring system Modular container installation Temperature control mechanism
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