Solar Cold Storage Chill Walk in Freezer Room with Built-in Battery Storage System Refrigeration Equipment

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Product Description

Basic Specifications
Model NO.yb-15
RefrigerantR404A
Size2220*1800*2200mm
StructureAssembled
Use NatureStore Food and Display
Panel MaterialPolyurethane Insulation, 43kg/M3
Warranty1-2 Years
Cooling Capacity4500W
Core Features
Solar Cold Storage System
Walk in Freezer Room
Application Room Temperature Thickness of Panel
Chemical factory, medicine0 to 5 ºC50mm
Fruit & Vegetable-5 to 10 ºC75mm
Ice cream, ice storage-10 to -5 ºC100mm
Frozen meat storage-25 to -18 ºC150mm
Fresh meat storage-40 to -30 ºC200mm
Cold Room Panel: Fluoride-free, environment-friendly. B2 fireproof level. High-pressure foamed Polyurethane (38-42 kg/m3).
Cold Room Door: Hinged, sliding, or free doors based on specific site requirements.
Condensing Unit: Automatic high-precision digital controller with high efficiency.
Refrigeration Fittings: Includes famous brand temperature controllers, valve parts, copper piping, and LED lighting.
Product Details
Freezer Details
Cold Room Components
Storage System
Refrigeration Equipment
Panel Quality
Technical Parameters
Temperature Range-18ºC to -30ºC
Voltage220V - 380V
Power4500W
Dimension (L*W*H)2220*1800*2200mm
Panel MaterialPolyurethane insulation (43kg/m3), fire retardant
Core ComponentsMotor, Engine
RefrigerantR404a
Application Cases
Case 1
Case 2
Quality Certifications
CE RoHS Certificates

Our products are certified with CE, RoHS, ISO9001, and ISO14001. These certifications ensure the highest safety and environmental standards for your cold storage needs.

Production Excellence
Production Facility
  • ✔️ 10 years professional refrigeration equipment expertise.
  • ✔️ Full range of custom solutions for global partners.
  • ✔️ One-stop shopping for cold storage equipment and accessories.
  • ✔️ Monthly production capacity of 10,000 sets.
Production Process
Frequently Asked Questions
How do I choose the correct panel thickness?
Panel thickness depends on your required storage temperature. Generally, 75mm-100mm is used for chilling (0 to 10 ºC), while 150mm-200mm is required for deep freezing (-18 to -40 ºC).
What information is needed to get a quote?
You should consider the application (what products are being stored), the total dimensions of the room, and your local climate/voltage requirements.
Is the refrigeration unit suitable for high-temperature regions?
Yes. In regions with high ambient temperatures, we select condensers with larger evaporation areas to ensure efficient cooling and system longevity.
Are the panels fireproof?
Our Polyurethane (PU) panels reach fireproof level B2, providing high safety for industrial and food service applications.
What voltage options are available?
We provide systems compatible with 220V to 380V power supplies to meet different national industrial standards.
What kind of after-sales support is provided?
We offer free spare parts, video technical support, and online guidance for installation and maintenance.

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