Updated on December 26, 2023


Created on September 18, 2016

EcoFrost Micro Cold Storage

Upcoming Update

The EcoFrost Micro Cold Storage is a solar-powered cold storage room.

Content Partners


Product Description

The EcoFrost Micro Cold Storage is the first on-farm solar-powered cold storage in India. The Micro Cold Storage units is a portable cold chain room that accommodates 5-6 metric tonne of produce is small enough for a single farmer. It can be monitored remotely by the team and can be operated via an Android app by the farmer.

Target SDGs

SDG 2: Zero Hunger

SDG 7: Affordable and Clean Energy

Market Suggested Retail Price


Target Users (Target Impact Group)

Small and Medium-sized Enterprises

Distributors / Implementing Organizations

EcoZen Solutions

Competitive Landscape

Direct competitors include Promethean Rapid Milk Chiller.

Manufacturing/Building Method

This product is individually assembled in Pune, India.

Intellectural Property Type


User Provision Model

Users can obtain this product directly from EcoZen Solutions.

Distributions to Date Status


Storage capacity (L)

~5000 L (5 metric tons)

Time to cool (hr)

6 hours

Cooling retention (hr)

System is constantly running. Can last 36 hours on backup battery.

Temperature control


Minimum internal temperature (°C)


Materials of construction


Protection from insect entry


Refrigeration cycle catalyst


Design Specifications

Dimensions: 20 x 8 x 8 ft Capacity: 5000-6000 kg Pre-cooling in 6 hours: 10-15% Temperature control: 2-10 degree C or 10-20 degree C The unit relies on solar panels of 2.5-3.5KW and stores power using thermal energy rather than conventional batteries and can last for 36 hours in case of cloudy weather.

Product Schematics

Technical Support

Provided directly by EcoZen solutions.

Replacement Components

Available with manufacturer.


Warranty: 1st year free maintenance, on-site support & warranty on all components. 5 year warranty on the control system battery.

Manufacturer Specified Performance Parameters

The system is said to pre-cool products in 6 hours between 10-15% and maintain humidity control between 80-95%. The backup should last between 24-30 hours.

Vetted Performance Status



Safety precautions must be taken while transporting and installing this system. All wires and electrical components are sealed and do not pose a safety hazard if maintained properly.

Complementary Technical Systems

The product can be monitored and controlled with a mobile app.

Leave a Reply

Explore similar solutions


January 20, 2024

ADRA Cold Climate Biodigester

Read Solution

Implemented by

Adventist Development and Relief Agency (ADRA)


January 5, 2024

Purdue Improved Cowpea Storage (PICS) Bags

Read Solution

Implemented by

Purdue University


February 5, 2024

ZeroFly Storage Bag

Read Solution

Implemented by



January 24, 2024

Breezergy Micro Wind Turbine

Read Solution

Implemented by

SkyWind Energy GmbH


January 19, 2024

Driptech Micro-Irrigation Kit

Read Solution

Implemented by



December 30, 2023

PowerPal T1 Turgo Micro-hydroelectric Generator

Read Solution

Implemented by

Asian Phoenix Resources Ltd.


December 22, 2023

Micro Compound Lever Briquette Press

Read Solution

Implemented by

Engineers Without Borders USA


December 30, 2023

NTN Micro Hydro Turbine

Read Solution

Implemented by

NTN Global


January 5, 2024

Mera Gao Power Micro Grids

Read Solution

Implemented by

MeraGao Power

All Solutions

Contribute to E4C's Library of Breakthrough Sustainable Development Technology Solutions

Suggest A Solution

Get more information about Solutions Library and its features.

Learn More

Have thoughts on how we can improve?

Give Us Feedback

Join a global community of changemakers.

Become A Member