Phase Change Material

Keep Any Temperature
at your service

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Store
Thermal
Energy

PCM Phase Change Material can store thermal energy in the form of latent heat for cooling or heating functions in a later stage. Energy storage is as important as new clean energy in terms of environmental protection.

Save
Consumed
Energy

From -100℃ to 1,100℃, different type of PCM has different phase change temperature so that its energy-storing phase change process can be sustained by specific natural hot/cold source without extra energy.

Maintain
Required
Temperature

PCM built into panels or sheets can be used to keep stuff at specific temperature required for temperature-controlled applications: advancing chiller system efficiency, facilitating a cold chain or storing solar energy.

Brand

Boca PE-50 Panel

Prevent thawing! Maintain cabinet temperature at -50℃ ~ -40℃ for 24 hours for cold storage of your priceless samples, medicines or vaccines in emergency! 

PE-50
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-HK$ 0 +

Beyond First Class Savings!

In the wake of the record of -80.11% for November 2021, in December our latest PCM-TES chiller plants system project updated the historic record with a galvanizing energy saving level as high as 88.23% compared to replaced old chiller system!!! And again saved more than 1 million HK dollars of electricity tariff for one month in one project!!! Many thanks to the remarkable efforts by our engineering team.

Boca Phase Change Material
New Honor in 2022!

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Most Innovative Enterprise Award 2022

Outstanding Energy Saving Solution Provider of the Year

TRIPLE Honors in 2021!

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... and come with the fourth award in a year:
Elite Habitat Award 2021

3rd Party Energy Audit confirmed

40%-60%+ Energy Saved

Ultra-High Efficiency BocaPCM-TES Hybrid Power Chiller Plant System

Equipped with our 8℃ Phase Change Materials (PCM), this uniquely optimized Chiller System can save 40% to 60%+ energy and electricity bill money you spent on a  HVAC system. Recognized as "Most Innovative Leader in Chiller Systems".

Learn more ...
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An interview with our CEO Dr. Richard Chan

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Our Business

Phase Change Material Thermal Energy Storage

Engineering

Engage in PCM-TES
Engineering Projects

Sales

Sell PCM Products for
Thermal Applications

What is PCM?

Boca Phase Change Materials
BocaPCM Panel

Phase Change Material (PCM) is an organic compound capable of absorbing and releasing thermal energy during the process of melting and freezing. It can magically enable the temporary storage of precious heat and coolness for later use. This not only helps save a lot of energy but also fulfill the special and harsh needs for some temperature-controlled applications, even with extreme heat or ultra-cold requirements.

In practical use, Boca usually fills PCM solution into a panel. For example, the 8℃ PCM panels are widely used for HVAC chiller plant projects. We also offer PCM at different phase change temperature for different hot or cold functions.

  Boca International Limited (BIL) holds the patents and the trademark of BocaPCM.

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Basics in One Sentence

Know nothing about PCM?

Learn some easy and basic knowledge to know the picture before diving in is definitely helpful. 

PCM-TES
Thermal Energy Storage

Phase Change Material Thermal Energy Storage (PCM-TES) is a large tank fully filled with PCM panels. It realizes the storage of precious thermal energy from a source, either solar, chilled water or geothermal, for heating or cooling functions in a later stage. 

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Boca PCM-TES
Ice-TES

PCM-TES far better than
Ice-TES

When it comes to energy saving, PCM-TES is far better than Ice-TES, although the latter is prevailing in the market. See a thorough comparison and find the real green solution for your HVAC facilities.

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Need to keep -85℃?

BocaPCM
Ultracold
Storage

Save most energy!

BocaPCM-TES
for
Data Center

24-hour solar energy!

BocaPCM
Solar
TES

Reserve earth power!

BocaPCM
Geothermal
TES

More PCM Applications

Invitation for your Business Proposition

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We always welcome clients’ brilliant idea or creative proposal on the use of PCM. Our PCM products are able to cater to a very wide range of working temperatures for heating or cooling functions, even applicable to extreme or harsh environment. Adopt our PCM in developing new products or services for your sector. Let’s study the new use of PCM together and we will turn your idea into valuable practice.

We not only undertake chiller system projects with PCM-TES on our own. We also welcome cooperation, joint venture or sales of PCM-TES materials and equipment as well as technical consultation to enhance your bidding power for HVAC projects in the market. Please feel free to contact us for any ideals, business orientation or discussions.

info@pcm-tes.com

Our Clients