Photovoltaic Phase-Change Cold Storage Mobile Container

Photovoltaic phase-change cold storage mobile container is a revolutionary cold chain product, combining HeatMate's self-developed nano-eutectic phase change energy storage materials, high efficiency monocrystalline silicon solar modules, international standard containers and advanced refrigeration systems.

With 0 cost and 24 hours self-running without external power supply, it creates a new benchmark of energy-saving, environmentally friendly and economical passive container.

Product Parameters

Container (Standard): 20 ft

PV Power: 6.2 kW

Refrigerator Power: 6 kW

Phase-Change Module Cold Storage: 22 kWh

Battery Capacity: 10 kWh

Core Advantages

0 Carbon Emission

Adopting photovoltaic and phase-change cold storage system, utilizing solar energy and phase-change cold storage to achieve 0 carbon emission.

Temperature customization

-25℃, -20℃, -15℃, 0℃, 5℃ and other different temperatures can be customized.

0 Operation Cost

No need to connect to utility power in daily life, no operation cost.

Mobility

The container adopts 20-feet cabinet international standard container, which is convenient and flexible to deploy.

Ultra-high Energy Storage Density

Comparable to lithium batteries.

25 Years Service Life

The phase-change cold storage module has a 25-year service life. 

Green Safety And Environmental Friendly

Non-toxic, no emission during production and use.

Improvement of Cargo Storage Quality

The phase-change cold storage module can maintain the tempaerature stability and improve the quality of cargo storage. 

24-hour Self-Operation

During photovoltaic hours, while the chiller is running, the phase-change cold storage modules are storing cold. 

During non-photovoltaic hours, the phase-change cold storage modules release cold to maintain the temperature of the container.

System composition

01 Phase-Change Cold Storage Module

The high-efficiency nano eutectic phase-change energy storage material developed by HeatMate has the characteristics of temperature customization, stable performance, ultra-high energy storage density, and environmentally friendliness.

02 Photovoltaic System

The solar photovoltaic panels and inverters are manufactured by well-known manufacturers with guaranteed quality, and have the characteristics of fast installation, safety, and durability.

03 Container

Adopting international standard containers, convenient for offshore and onshore transportation, and also capable of fixed storage.

04 Refrigeration System

Use known refrigeration units with strong cooling capacity, precise temperature and humidity control, efficient air circulation, high reliability, and stability.

05 Control System
Real-time monitoring of temperature data, chiller power consumption, and setting of chiller operation logic.

06 Backup System

The refrigerator has a backup interface that can be connected to the mains or generator, providing dual protection for the operation of the cold storage.

Operation mode

Cold Storage Mode

Utilizes solar power to generate electricity, operates chillers to lower the temperature of the container, and stores excess cold energy through phase-change cold storage modules.

Cold Release Mode

The phase-change cold storage module releases the stored cold and continuously maintains the container temperature without external energy supply, realizing a 24-hour independent cooling system without electricity.

Backup Mode

In case of bad weather, the system can be operated by utility power or backup generator.

Industry Pain Points

Unstable power supply

Provide independent photovoltaic power sources to ensure continuous operation.

Space limitation

Adapting to environments with limited land space.

Market demand fluctuations

The number of container can be increased or decreased to adapt to changes instorage demand.

"The first and last km"

Reduce the loss rate of fruits and vegetables and other agricultural products in "the firstand last km".

Food loss

Ensure food quality and safety, reduce post harvest losses, and extend the sales window.

Mobility

Container is easy to move and redeploy.