--- title: Frequently Asked Questions | Portabull Storage | Cold Storage Solution description: Find answers to questions about climate controlled storage solutions, temporary cold food storage, refrigerated trailers, and more with Portabull Storage. image: https://www.portabull.com/hubfs/Featured%20Image%20-%20Blog.png --- [Skip to the main content.](https://www.portabull.com/general#main-content)   [![Portabull, a WillScot Company](https://www.portabull.com/hs-fs/hubfs/PortabullWillScot%20logo2.png?width=320&height=84&name=PortabullWillScot%20logo2.png)](https://www.portabull.com?hsLang=en)  **800-211-7051** [![Portabull, A WillScot Company](https://www.portabull.com/hs-fs/hubfs/PortabullWillScot%20logo2.png?width=1494&height=394&name=PortabullWillScot%20logo2.png "Portabull, A WillScot Company")](https://www.portabull.com?hsLang=en) - [Temporary Cold Storage](https://www.portabull.com/electric-reefers) - [10' Container](https://www.portabull.com/rentals/10ft-container) - [20' Container](https://www.portabull.com/rentals/20ft-container) - [40' Container](https://www.portabull.com/rentals/40ft-container) - [53' Trailer](https://www.portabull.com/rentals/53ft-trailer/) - [Cool-Down Rooms](https://www.portabull.com/rentals/cooler-rooms/) - [What is Temporary Cold Storage?](https://www.portabull.com/what-is-temporary-cold-storage) - [Services](https://www.portabull.com/services) - [Cold Storage Capacity](https://www.portabull.com/cold-storage-capacity/) - [Electrical Requirements](https://www.portabull.com/electrical-requirements-needed-at-your-application/) - [Industries Served](https://www.portabull.com/industries-served) - [Bakeries](https://www.portabull.com/industries-served/bakeries/) - [Breweries](https://www.portabull.com/industries-served/breweries/) - [Chemicals](https://www.portabull.com/industries-served/chemicals/) - [Farmers' Markets](https://www.portabull.com/industries-served/farmers-markets/) - [Fisheries](https://www.portabull.com/industries-served/fisheries/) - [Florists](https://www.portabull.com/industries-served/floral/) - 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[Helping You Achieve ESG Goals](https://www.portabull.com/sustainability/) - [Customer Testimonials](https://www.portabull.com/testimonials) - [Blog](https://www.portabull.com/blog) [![REQUEST A QUOTE](https://no-cache.hubspot.com/cta/default/7061291/interactive-182809475490.png)](https://www.portabull.com/hs/cta/wi/redirect?encryptedPayload=AVxigLKRjFIR694mtPd%2BhPeHwhdIE0BkVIps3FKYl0W8vAMvw0rPlBwWh6BZ0Q1OvGZyNgdbWFtr5ch2NI%2BED3dOWAuzcFpJK2dxMFaGughqVGwwv%2B16%2FVNclQ9Y%2Fi4IWZHCMwEByaI5C7kO0H4z9lIey0yiqiWfw9o5Vi82gYshFhP9LSoudhA%2FkjZ0&webInteractiveContentId=182809475490&portalId=7061291&hsLang=en) [![MAKE A PAYMENT](https://no-cache.hubspot.com/cta/default/7061291/interactive-182808329988.png)](https://www.portabull.com/hs/cta/wi/redirect?encryptedPayload=AVxigLJkp9fPtTBYN1t2dNlLA9T8mwQE3WewCo1vIBoRqm%2Fgoay1bFu0OFyg4ipdt293o4rrK9scjg5QN%2FDpQYj9uK%2FItwoccEsZWCt%2FTGHtnpKq%2FlyLKFP1HGBNQTdm5HcG9ReSGrCpkHq3Rs4LegnTJpvfFKAj6o04840UfmKD9823jU%2FqW4pln44kCKA5rg%3D%3D&webInteractiveContentId=182808329988&portalId=7061291&hsLang=en) Toggle Menu Toggle Menu [![REQUEST A QUOTE](https://no-cache.hubspot.com/cta/default/7061291/interactive-182809475490.png)](https://www.portabull.com/hs/cta/wi/redirect?encryptedPayload=AVxigLKRjFIR694mtPd%2BhPeHwhdIE0BkVIps3FKYl0W8vAMvw0rPlBwWh6BZ0Q1OvGZyNgdbWFtr5ch2NI%2BED3dOWAuzcFpJK2dxMFaGughqVGwwv%2B16%2FVNclQ9Y%2Fi4IWZHCMwEByaI5C7kO0H4z9lIey0yiqiWfw9o5Vi82gYshFhP9LSoudhA%2FkjZ0&webInteractiveContentId=182809475490&portalId=7061291&hsLang=en) [![MAKE A PAYMENT](https://no-cache.hubspot.com/cta/default/7061291/interactive-182808329988.png)](https://www.portabull.com/hs/cta/wi/redirect?encryptedPayload=AVxigLJkp9fPtTBYN1t2dNlLA9T8mwQE3WewCo1vIBoRqm%2Fgoay1bFu0OFyg4ipdt293o4rrK9scjg5QN%2FDpQYj9uK%2FItwoccEsZWCt%2FTGHtnpKq%2FlyLKFP1HGBNQTdm5HcG9ReSGrCpkHq3Rs4LegnTJpvfFKAj6o04840UfmKD9823jU%2FqW4pln44kCKA5rg%3D%3D&webInteractiveContentId=182808329988&portalId=7061291&hsLang=en) - [Temporary Cold Storage](https://www.portabull.com/electric-reefers) - [10' Container](https://www.portabull.com/rentals/10ft-container) - [20' Container](https://www.portabull.com/rentals/20ft-container) - [40' Container](https://www.portabull.com/rentals/40ft-container) - [53' Trailer](https://www.portabull.com/rentals/53ft-trailer/) - [Cool-Down Rooms](https://www.portabull.com/rentals/cooler-rooms/) - [What is Temporary Cold Storage?](https://www.portabull.com/what-is-temporary-cold-storage) - [Services](https://www.portabull.com/services) - [Cold Storage Capacity](https://www.portabull.com/cold-storage-capacity/) - [Electrical Requirements](https://www.portabull.com/electrical-requirements-needed-at-your-application/) - [Industries Served](https://www.portabull.com/industries-served) - [Bakeries](https://www.portabull.com/industries-served/bakeries/) - [Breweries](https://www.portabull.com/industries-served/breweries/) - [Chemicals](https://www.portabull.com/industries-served/chemicals/) - [Farmers' Markets](https://www.portabull.com/industries-served/farmers-markets/) - [Fisheries](https://www.portabull.com/industries-served/fisheries/) - [Florists](https://www.portabull.com/industries-served/floral/) - [Food & Beverage](https://www.portabull.com/industries-served/food-and-beverage) - [Grocers](https://www.portabull.com/industries-served/grocery-stores/) - [Hospitals](https://www.portabull.com/industries-served/hospitals-and-healthcare-facilities/) - [Meat Processors](https://www.portabull.com/industries-served/meat/) - [Pharmaceuticals](https://www.portabull.com/industries-served/pharmaceutical/) - [Restaurants](https://www.portabull.com/industries-served/restaurants/) - [Wineries](https://www.portabull.com/industries-served/wineries/) - [Why Portabull?](https://www.portabull.com/about-us/why-choose-portabull/) - [About Us](https://www.portabull.com/about-us/) - [FAQs](https://www.portabull.com/general) - [Electrical Requirements Needed at Your Application](https://www.portabull.com/electrical-requirements-needed-at-your-application/) - [Diesel vs Electric Cold Storage](https://www.portabull.com/diesel-vs-electric/) - [Cold Storage Capacity](https://www.portabull.com/cold-storage-capacity/) - [Helping You Achieve ESG Goals](https://www.portabull.com/sustainability/) - [Customer Testimonials](https://www.portabull.com/testimonials) - [Blog](https://www.portabull.com/blog) [Facebook](https://www.facebook.com/PortabullStorage/) [Instagram](https://www.instagram.com/portabullcoldstorage/) [Linkedin](https://www.linkedin.com/company/portabull-storage/) [YouTube](https://www.youtube.com/channel/UCgrs8yW9ixup0FF71XGXw_g) # Frequently Asked Questions Find answers to common questions about Portabull’s cold storage solutions, from rental options to technical specifications and support services. - #### What are the sizes of units available? Portabull offers 10', 20', and 40' electric-powered refrigerated containers, 53' hybrid-powered refrigerated trailers, and 40' cool-down rooms for people.  - [10' Container Spec Sheet ](https://www.portabull.com/hubfs/Portabull-10-Container-Spec-Sheet.pdf?hsLang=en) - [20' Container Spec Sheet ](https://www.portabull.com/hubfs/Portabull-20-Spec-Sheet-Update-July-2024.pdf?hsLang=en) - [40' Container Spec Sheet ](https://www.portabull.com/hubfs/Portabull-40-Container-Spec-Sheet.pdf?hsLang=en) - [53' Trailer Spec Sheet ](https://www.portabull.com/hubfs/Portabull-53-Hybrid-Trailer-Spec-Sheet.pdf?hsLang=en) - #### What separates a standard refrigerated container from a premium Portabull unit? Standard containers typically offer fewer options and convenience features, whereas Portabull units come with interior lights, safety releases, flat floors, door options, and are available in single- or three-phase power configurations. - #### What is the temperature set point range? Portabull electric containers can reach temps as low as -40F and as high as +86F. Our hybrid trailer can go as low as -20F and as high as +95F.  - #### How much product can we fit in our units? [Portabull containers can hold](https://www.portabull.com/cold-storage-capacity/?hsLang=en) anywhere from 3 to 20 standard-sized pallets, while our trailers can hold up to 26 pallets.  - #### What are the electrical requirements? See the [full list of requirements here](https://www.portabull.com/electrical-requirements-needed-at-your-application/?hsLang=en).  - #### How is delivery/removal accomplished? Portabull uses a network of specialized logistics providers who handle all deliveries, placement of units on-site, and removals. Be sure to consult with your sales representative concerning special instructions or needs for the on-site placement of your unit(s).  - #### Where are Portabull units available? Portabull can deliver refrigerated containers and trailers to all 48 states of the continental US.  - #### What is the lead time to get unit(s) on-site? Portabull units are generally available to be on-site within 3-5 days of signing a rental agreement. Depending on availability and scheduling, expedited deliveries may be possible, inquire with your sales representative.  - #### Does Portabull connect units to my site’s electrical service? No, Portabull does not provide electrical services. We recommend you engage a licensed electrician to connect power to your units. This is in accordance with state and local regulations.  - #### Is 24/7 service available? Yes, all Portabull units are covered by no-extra-cost maintenance. Our experts are always available to answer your call and will find the right fix quickly.  - #### Are my unit rental costs tax-deductible? Yes, in general the rental cost of temporary on-site cold storage is considered a normal operating expense and is 100% tax-deductible.  - #### How should I prepare my site? It is important to choose a flat, level spot for your unit, as uneven ground can cause the unit to twist and become difficult to operate. You will need 120' of space in a straight line for the unit to be delivered.  - #### Are units available in ground- and dock-level? Yes, the Portabull fleet contains a mixture of ground- and dock-level units. All our electric containers are ground-level, but our 40' units can be mounted on dock-level chassis. All 53' hybrid trailers are dock-level.  - #### Why is the door difficult to open/close? Ensure the unit is sitting on flat, level ground. If it is not, then the frame may twist and make it difficult to open the doors. Also, you can grease or oil the hinges and they will get easier to open and close with use.  - #### How do I operate my unit(s)? Portabull refrigerated containers and trailers use simple push-button controls and come with easy-to-understand instructional decals. When first receiving a unit, please allow time for it to get to the desired temperature before storing goods inside.  - #### Is remote monitoring available? Yes, Portabull units are available with remote temperature monitoring technology that lets you keep an eye on your inventory via your connected device. Ask your sales representative for more information.  - #### Can I place my unit(s) inside a warehouse? Yes, Portabull electric-powered containers can be used inside enclosed spaces due to the lack of harmful fumes and emissions. Convenient forklift pockets make it easy to move units. ## Is your current cold storage really a solution? ### If you use diesel-powered cold storage units or off-site cold storage warehouses, your organization is paying far more than just the cost of rent. ![Green graph with arrows pointing up and dollar sign](https://www.portabull.com/hubfs/Website%20Icons/Green%20graph%20with%20arrows%20pointing%20up%20and%20dollar%20sign.svg) #### High operating expenses. Traditional diesel-powered cold storage units require tens of thousands in operating expenses every year, for every unit. ![Green garbage with exclamation icon](https://www.portabull.com/hubfs/Website%20Icons/Green%20garbage%20with%20exclamation%20icon.svg) #### Lack of convenience. Warehouses are too far away from your site to keep goods close at-hand, and back-and-forth shipping is time-consuming. ![Green bandaid icon](https://www.portabull.com/hubfs/Website%20Icons/Green%20bandaid%20icon.svg) #### Patchwork fixes. Using multiple vendors or cold storage technologies is frustrating and only puts a bandage over the problem. ## Temporary on-site cold storage saves you time, money, and hassle ### Portabull's electric- and hybrid-powered cold storage units help you add temperature-controlled capacity when you need it, then get rid of it when you don't. ![Opened box with excitement icon](https://www.portabull.com/hubfs/Expand%20your%20inventory.png) #### Expand your inventory... Store more goods more conveniently (and affordably) with Portabull units, helping you provide more customers with more value. ![Finger pointing to checked box with empty box icon](https://www.portabull.com/hubfs/Flexible%20Storage.png) #### ...with flexible storage... Portable but spacious, Portabull's solutions come in your choice of sizes, door configurations, and power options. ![Fingers snapping icon](https://www.portabull.com/hubfs/Makes%20Life%20Easier.png) #### ...that makes life easier. Renting Portabull on-site storage is cheaper than permanent installations, saving vital capital for important business investments. ![10 Electric Cold Storage Containers-2](https://www.portabull.com/hs-fs/hubfs/10%20Electric%20Cold%20Storage%20Containers-2.png?width=900&height=675&name=10%20Electric%20Cold%20Storage%20Containers-2.png) ### 10' Electric Cold Storage Containers ![20 Electric Cold Storage Containers-1](https://www.portabull.com/hs-fs/hubfs/20%20Electric%20Cold%20Storage%20Containers-1.png?width=900&height=675&name=20%20Electric%20Cold%20Storage%20Containers-1.png) ### 20' Electric Cold Storage Containers ![40 Electric Cold Storage Containers-1](https://www.portabull.com/hs-fs/hubfs/40%20Electric%20Cold%20Storage%20Containers-1.png?width=900&height=675&name=40%20Electric%20Cold%20Storage%20Containers-1.png) ### 40' Electric Cold Storage Containers ## Why choose Portabull Cold Storage? As your one-stop shop for on-site cold storage, we offer scalable solutions, simple logistics, transparent pricing, and 24/7 support. Count on Portabull for easy cold storage. [![Request a quote](https://no-cache.hubspot.com/cta/default/7061291/61f928d9-436d-45c1-a719-6dea8cc27bbb.png)](https://cta-redirect.hubspot.com/cta/redirect/7061291/61f928d9-436d-45c1-a719-6dea8cc27bbb) [![PortabullWillScot logo2](https://www.portabull.com/hs-fs/hubfs/PortabullWillScot%20logo2.png?width=320&height=84&name=PortabullWillScot%20logo2.png)](https://www.portabull.com?hsLang=en)   ##### What We Do - [Temporary Cold Storage Rental Units](https://www.portabull.com/electric-reefers) - [Dry Storage Trailers](https://www.portabull.com/rentals/dry-storage-trailers) - [Industries We Serve](https://www.portabull.com/industries-served) ##### Company & Resources - [About Us](https://www.portabull.com/about-us/) - [Careers](https://www.portabull.com/careers/) - [Blog](https://www.portabull.com/blog) - [Customer Testimonials](https://www.portabull.com/testimonials) ##### Get in Touch - [Request a Quote](https://www.portabull.com/request-a-quote) - [Make a Payment](https://portabullstorage-portal.paystand.com/portabull2) - [Call us at (800) 211-7051](tel:+18002117051) - [Privacy Policy](https://www.portabull.com/privacy-policy) - [Terms of Use](https://www.portabull.com/terms-of-use) - [Your Privacy Choices ![Privacy Options](https://www.portabull.com/hubfs/Website%20Icons/privacyoptions.png)](https://www.portabull.com/your-privacy-choices) © 2026 Portabull Storage [Facebook](https://www.facebook.com/PortabullStorage/)[Instagram](https://www.instagram.com/portabullcoldstorage/)[Linkedin](https://www.linkedin.com/company/portabull-storage/)[YouTube](https://www.youtube.com/channel/UCgrs8yW9ixup0FF71XGXw_g) Return to top ```json { "@context" : "https://schema.org/", "@id" : "#WebPage", "@type" : "WebPage", "name" : "Frequently Asked Questions | Portabull Storage | Cold Storage Solution", "url" : "https://www.portabull.com/general/" } ```