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Shipping Container Blog

White refrigerated shipping container connected to a three-phase power supply at a UK industrial site.
Guides
How Much Power Does a Refrigerated Container Use?

Quick answer: a refrigerated container does not have one fixed electricity-use figure. The reliable calculation is average electrical demand (kW) × operating hours = energy used (kWh). Consumption changes with the refrigeration model, set temperature, ambient temperature, product load, airflow, door openings and machinery condition. Standard marine reefers commonly use

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Marine spec refrigerated containers at a UK port showing 20ft and 40ft reefers with integrated refrigeration units, used for temperature controlled storage and international shipping.
Guides
Marine Spec Refrigerated Containers Explained

Quick answer: a marine-spec refrigerated container is an intermodal reefer originally designed for international transport, with ISO-standard handling points, an insulated cargo space, an integrated refrigeration system and bottom-air circulation through a T-floor. Many 20ft used refrigerated containers sold in the UK are ex-marine units, even when buyers simply call

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20ft standard vs 40ft high cube refrigerated shipping containers side by side
Guides
20ft vs 40ft Refrigerated Containers: Which Is Right for You?

Choosing between a 20ft and 40ft refrigerated container is one of the most important decisions when investing in temperature-controlled storage. The right size affects running costs, delivery access, power requirements, and how efficiently your business can scale. This guide explains the real-world differences between 20ft reefers and 40ft reefers, helping

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20ft used marine refrigerated container with Carrier cooling unit
Guides
Buying a Used Refrigerated Container: UK Buyer’s Guide

Used refrigerated containers, often referred to as reefers, are one of the most cost-effective ways for UK businesses to secure reliable cold or frozen storage. Originally built for international shipping, ex-marine refrigerated containers are designed to maintain precise temperatures in demanding environments and are now widely used for static storage,

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