59℃ PHASE-CHANGE THERMAL BATTERY

Based on own intellectual property rights of high energy storage density and stable phase-change materials, HeatMate has developed high efficiency phase-change thermal battery, which can collect and store low-cost, intermitent and unstable energy such as valley electricity, solar energy, industrial waste heat, etc., and then release them in a controllable way, which are widely used in the fields of clean heating, hot-water supply, grids peak regulation, and photovoltaic and photothermal energy utilization.

 

PARAMETERS

Model	HM-059H650	HM-059H500
Dimension(mm)	1180(L)x940(W)x1985(H)	940(L)x940(W)x1985(H)
Weight (kg)	2300	1800
Phase Change Temperature (℃)	59	59
Rated Heat Storage Capacity (MJ/kWh)	650/180	500/140
Charging Temperature (℃)	80~85	80~85
Discharging Temperature (℃)	40~55	40~55
Charging/Discharging Power (kW)	18~45	10~33
Tube Side Design Pressure (MPa)	1.0	1.0
Rated Operating Condition Pressure Drop (kPa)	100（36L/min）	100（40L/min）
Connection Pipe Diameter	DN32(G1 1/4")	DN32(G1 1/4")
Heating Area per Unit (㎡)	400~800	300~600

 

PRODUCT FEATURES

 

High Heat Storage Density

Heat storage capacity is 5 to 8 times that of water
    

Low Operating Costs

Operational costs reduced by 30% to 70%, low-carbon or zero-carbon heating.

 

Long Service Life

Equipment life exceeds 20 years.

 

Green, Safe, and Environmentally Friendly

Operates at atmospheric pressure, no harmful emissions, non-flammable, recyclable.

 

Easy Installation

Modular design, flexible configuration, standard interfaces, easy maintenance.

 

High Charge and Discharge Efficiency

Efficiency > 95%, less than 5% heat loss after 24h
        

Heat storage/heating systems

 

 

01 Phase-Change Thermal Battery

Phase-change thermal battery are modularly installed toform thermal storage systems.

 

02 Heat Source Equipment

Electric boilers, solar collectors, waste heat boilers, high.temperature heat pumps, etc.;

 

03 Circulation Pumps

Circulation pumps circulate working medium (water oranti-freeze)to transfer heat from the heat sourceequipment to the thermal battery or the user end.

 

04 Heat Exchangers

Heat exchangers are often plate heat exchangers or volu-metric heat exchangers,which transfer heat from theprimary network to the secondary network.

 

05 Intelligent Control System

Intelligent control system realizes the switching of thesystem's charging and discharging modes and providesheat through the pipeline electric valve.

 

OPERATION MODE

Heat Charging

Heat is stored in the phase-change thermal battery by utilizing cheap energy such as off-peak electricity, solar energy, and waste heat.

Heat Release

Release the heat stored in the thermal battery; reduce the use of high-priced energy, reduce operating costs, and realize low-carbon or zero-carbon heating.

 

Application Scenarios

01 Commercial building + valley power clean Heating

02 Distributed photovoltaic system + clean heating

03 Solar thermal system + efficient heat storage utilization

04 High-temperature heat pump + heat storage clean heating

05 Multi-energy complementary heat utilization system

In the area of clean heating, phase change thermal storage plays a crucial role. During peak heating demand, this stored heat can be released, reducing the reliance on traditional heating methods that may be less clean or more expensive. This not only helps achieve cleaner heating solutions but also optimizes energy consumption.

Advanced Heat Battery Storage represents a transformative solution for modern energy systems seeking higher efficiency, better stability, and more sustainable operation. As renewable energy sources continue expanding, industries, commercial facilities, and residential users face the challenge of managing intermittency and storing excess thermal energy effectively. This technology captures, stores, and releases heat with remarkable efficiency, allowing users to balance peak demands, reduce wastage, and optimize overall energy usage. With its intelligent design, long service life, and adaptable integration, advanced heat battery storage has become a key component in next-generation energy management strategies.

At its core, an advanced heat battery uses high-capacity thermal materials that absorb large amounts of heat energy, store it safely, and release it on demand. Compared with traditional boilers or direct heating systems, this solution ensures consistent thermal output without relying on continuous fuel consumption. Automated controls monitor temperature, flow, and energy levels to deliver stable performance across a wide range of applications. Whether paired with solar thermal systems, industrial waste heat recovery, or district heating networks, the heat battery maximizes efficiency by capturing energy that would otherwise go unused. Its modular configuration also allows scalability, enabling users to expand storage capacity as operational needs grow.

One of the major advantages of advanced heat battery storage is its ability to solve long-standing energy management pain points. Traditional heating systems often struggle with fluctuating demand, leading to spikes in fuel usage, overheating, or energy loss. Industrial processes may generate significant waste heat that dissipates into the environment instead of contributing to productivity. Advanced heat batteries address these issues by storing surplus heat for later use, ensuring steady output even during peak demand. This not only reduces operational costs but also significantly lowers carbon emissions. Users gain improved efficiency, better system stability, and enhanced control over their heating cycles.

The system also stands out for its high durability and low maintenance requirements. With no combustion process and minimal mechanical wear, heat battery technology offers long operational life and reliable performance. Its sealed design enhances safety by preventing leakages, oxidation, or contamination. Thermal materials maintain their efficiency over thousands of cycles, allowing the system to function consistently year after year. For facilities aiming to reduce downtime and avoid frequent repairs, this technology delivers dependable heat storage with minimal intervention.

In practical applications, advanced heat battery storage has been successfully deployed in a wide range of environments. Industrial plants use it to recover waste heat from furnaces, compressors, or manufacturing equipment, turning lost energy into valuable heating resources for later use. Commercial buildings integrate heat batteries into their HVAC systems to reduce power demand during peak hours and maintain comfortable indoor temperatures with lower energy costs. Residential communities equipped with renewable heating technologies use heat battery storage to stabilize energy supply, especially during cloudy days or nighttime. In district heating networks, heat batteries help smooth thermal distribution and support energy-sharing models across multiple buildings.

The benefits extend beyond immediate performance improvements. By reducing reliance on fossil-fuel-based heating systems, advanced heat battery storage supports broader sustainability goals and aligns with future energy regulations. It enables businesses to meet efficiency targets, achieve greener certifications, and enhance environmental responsibility. At the same time, improved energy stability and reduced peak loads help lower infrastructure strain, leading to smoother operations and long-term cost reductions.

Advanced Heat Battery Storage is more than a heating device—it is a strategic investment in the future of clean energy and efficient thermal management. Its combination of high efficiency, versatile integration, long-term durability, and environmental benefits makes it an ideal choice for organizations seeking to modernize their heating systems. By capturing more energy, using it smarter, and reducing operational pressures, this technology empowers users to build a more resilient, sustainable, and cost-effective thermal infrastructure for years to come.