Pioneers in PCM Technology

TESSOL’s innovative PCM technology solutions are based on the award-winning, proprietary, thermal storage technology which is 100% fuel free and environment friendly. Our solutions can be customised to volumes ranging from 5 litres (a last mile delivery bag) to 10 tons (a 20 feet full size truck), thereby guaranteeing consistency and continuity of the cold chain from farm to fork.

Intelligent Technology

PlugnChill is a plug and play technology that runs on proprietary thermal batteries and chargers. It is vehicle independent and does not depend on fuel. The batteries are charged from a regular power point for 5-6 hours and maintain desired temperatures for 10-12 hours. The application relies on advanced phase change materials, heat exchangers and chargers with advanced controls.


Advanced Phase Change Materials (PCMs)

PCMs  are engineered chemicals  that :

  • Change phase across a specific temperature
  • Store a large amount of latent energy
  • Show high repeatability between 1000-3000 freezing-melting cycles
  • Are inorganic in nature, non-flammable and non-toxic.

The figure shows a phase change characteristics graph of our frozen PCM, which changes phase at
-31oC. Our range for cold chain contains multiple temperatures ranging between +1oC and -31oC.

Note: the glycol graph is representative while PCM graph is actual


PCM Heat exchangers and Chargers

TESSOL has several years of research on freezing and melting patterns of Phase change
materials. It has developed its series of heat exchangers and chargers have some significant

  • Lower charging time through a specialized internal circuit design offering a large range of discharge rates and temperature applications
  • High powered chargers developed for use in high ambient and harsh conditions
    Our PCM heat exchangers that are characterized in detail and encoded in a software. This gives
    TESSOL the capability to replicate virtually any internal temperature requirement across all
    application ranges.

TESSOL has data from more than a 1000 tests done across temperatures, encapsulations and
has years of field data that enables superior results from deployments.

The SWAP range enables cold chain to be maintained towards the end of the supply chain and is intended for capacities less than 1 ton to a 5 litre box. It is applicable for fresh, frozen and chilled applications and is ideal for tertiary and home delivery applications. The main components are charging stations, carriers and cartridges


Central Charging Stations

For its SWAP product Range, TESSOL has created a full range of Fast and efficient Central Chargers. These freezers use low temperature freezing technology in a small confined space in order to freeze PCM cartridges in a short time duration. There are additional design controls that are critical to maintain the consistency of results for cartridge freezing and warehouse operations.

Insulated Carriers and Cartridges

TESSOL has built a range of Insulated carriers – easily sanitized boxes with HIPS cladding, Bags
with food grade lining and other rotomolded products combined with specially designed PCM
cartridges to replicate a specific temperature performance for the customer. The cartridges have specially designed air flow paths to ensure the uniform performance across the bags. The bags are designed with a high grade closed cell polymer which is easily recyclable. Some products are as under:

Home delivery (chilled & frozen) temperature performance

Our home delivery products are intended to maintain safety and quality of products when they reach the end customer. They can be used for fresh, frozen and chilled applications. Based on the SWAP technology, they guarantee prolonged temperature  performance, are light and easily sanitized.

TAMsys Platform

TAMsys is an asset management platform that works across a large range of devices (device agnostic) and manages your asset classes ranging from Cold rooms to vehicle to last mile boxes. TAMsys is developed on a scalable backend architecture and integrates the hardware, software and the operations of a customer cold chain.

Actual data from a vehicle monitoring system fitted with TAMsys

Let us help you to find a solution that meets your needs

See how our technology can address your requirements

Or Call +91 81049 64847

Innovative Cold Chain Solutions.
For Smarter Businesses.

TESSOL is a globally recognized venture, offering next generation storage and logistic solutions across the temperature controlled supply chain based on proprietary clean energy technologies developed over last half a decade.

Our innovative solutions ensure preservation of your temperature sensitive products reliably while delivering higher returns on your investments.

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