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Product Advantage
1、Solar & energy storage power supply: PV + storage system with foldable panels, stable and energy-saving, suitable for off-grid scenarios.
2、Efficient temperature control & energy saving: DC inverter, intelligent defrosting + phase-change cold storage tech, extending cooling duration with low consumption.
3、Adaptable to harsh environments: Full digital control + IPX5 protection, reliable in high temperatures and rain.
Technical Parameters
Category | Parameter | 20ft | 40ft |
Cold Room Parameters | Dimensions | 6.0×2.5×2.9m | 12.2×1.5×2.9m |
Temperature Range | -18℃~10℃, customizable down to -35℃ | -18℃~10℃, customizable down to -35℃ | |
Working Voltage | 220V/380V | 220V/380V | |
Rated Power | 2.5kW | 4.6kW | |
Protection Class | IPX5, rainproof | IPX5, rainproof | |
Cooling Capacity | 2.56kW | 5.48kW | |
Panel Parameters | Thickness | 10cm | 10cm |
Thermal Conductivity | 0.024W/(m·K) | 0.024W/(m·K) | |
Cold Room Door | 0.8×1.8m double door | 0.8×1.8m double door | |
Solar Panel System | Solar Panel Quantity | 550W * 10 | 550W * 20 |
Inverter Power | 6kW | 15kW | |
Battery Capacity | 14.3kW·h | 30kW·h | |
Daily Power Generation | 23.7kW·h | 47.4kW·h | |
Cold Storage Temperature | -2℃ / -20℃ | -2℃ / -20℃ | |
Cold Storage Capacity | 6kWh | 12kWh | |
Weight | 90kg | 180kg | |
Metal Container | Material | New 20HQ double-door container | New 40FT double-door container |
Load Capacity | 5 tons | 10 tons | |
Structure | Airfoil | Airfoil |
Product Uses
1、Farm Sites: Solves "first-mile" produce preservation, reducing post-harvest waste.
2、Remote Areas: Stable temperature control via solar storage, no grid needed.
3、Temporary/ Mobile Scenarios: Ideal for construction sites and mobile markets, easy to deploy.
Product Operate Guide
1、Site Installation: Place the unit on a flat, well-ventilated, and sunlit area. Unfold and secure the foldable solar panels.
2、Commissioning: Connect the power supply, start the system, set the target temperature, and verify the cooling and energy storage functions.
3、Maintenance: Clean solar panels regularly and check the unit's operation. Protect it from waterlogging during rainy seasons.
FAQ
Q: Can it work without grid power?
A: Yes. The solar + storage system supports off-grid operation, with phase-change cold storage extending cooling duration.
Q: Is it waterproof for outdoor use?
A: It has an IPX5 rating with rainproof design, adapting to variable outdoor weather.
Q: How much cargo can it hold?
A: The 20ft model supports 5 tons, and the 40ft model supports 10 tons, meeting different preservation needs.
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