Rack Series Battery Cabinets
High-Capacity Indoor Storage. Built to Scale.
PowerPlus Energy’s Rack Series is an indoor enclosure range designed to simplify scalable battery installations. Built from the data rack format electricians know and work with every day, it provides a familiar foundation for organised, professional system layouts. Each cabinet is pre-wired and easily paralleled, helping speed up installation while supporting long-term reliability and future expansion.
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RACK RANGE OVERVIEW
Scalable capacity from 24kWh to 80kWh
Parallel cabinet capability for system expansion
Suits battery expansion projects
Built for controlled indoor environments
Designed for growing energy demands, Rack Series cabinets deliver scalable capacity & structured installs that support larger, high-performance systems.
Reliable Energy Storage For Expanding Installations
From Compact Units to High-Capacity Storage Solutions
Discover a range of high-capacity battery cabinets offering flexible configurations, scalable storage and space-efficient designs, ideal for growing energy systems from compact setups to large-scale installations.
PIR8C: Store Up To 32kWh Of Energy
Compact and efficient, ideal for tight spaces where height is a concern or smaller systems.
- Battery Slots – 8
- Dimensions (H x W x D mm) – 990 x 600 x 800
- Configuration – 2RU
- Weight – 95kg
PIR10C: Store Up To 40kWh Of Energy
Our most popular choice by installers, combining capacity with ultimate flexibility.
- Battery Slots – 10
- Dimensions (H x W x D mm) – 1166 x 600 x 800
- Configuration – 2RU
- Weight – 110kg
PIR12C: Store Up To 48kWh Of Energy
Mid-range option with room to grow, perfect for expanding systems.
- Battery Slots – 12
- Dimensions (H x W x D mm) – 1400 x 600 x 800
- Configuration – 2RU
- Weight – 132kg
PIR18C: Store Up To 72kWh of energy
Plenty of capacity for future expansion and larger setups.
- Battery Slots – 18
- Dimensions (H x W x D mm) – 1800 x 600 x 800
- Configuration – 2RU
- Weight – 174kg
PIR20C: Store Up To 80kWh Of Energy
Our largest cabinet, designed for big projects and maximum storage.
- Battery Slots – 20
- Dimensions (H x W x D mm) – 1950 x 600 x 800
- Configuration – 2RU
- Weight – 187kg
Advanced Cabinet Engineering For Reliable Operation
Designed For Safe & Efficient Installations
Thoughtfully engineered for reliability and ease of installation, these cabinets support efficient system integration while ensuring safe operation, flexible setup and consistent long-term performance.
Engineering Details
- 1000A continuous rated busbar with M8 stud
- Amphenol Surlok connectors with 16mm double insulated cable pre-installed
- Top or bottom cable entry
- Adjustable locking feet and caster rollers
- IP21 rated for indoor use
Designed to scale. Parallel easily.
Simply parallel, commission & expand as required
Our Rack Series cabinets support system expansion through parallel configuration, allowing battery capacity to increase as project requirements grow.
- Parallel-ready architecture: Infinitely scale capacity by adding additional battery modules or rack cabinets in parallel as system demand grows.
- Industry-familiar design: Built around rack layouts and busbar architecture installers already know, simplifying system design and integration.
- Future-ready scalability: Scale from small battery banks to large installations without redesigning the entire system.
Sustainable Off-Grid Energy Storage for Remote Operations
Powering Sustainable Salt Production with Renewable Energy
A remote salt operation upgraded to reliable lithium storage, reducing diesel reliance and supporting sustainable production in a challenging off-grid environment.
Designed For Australian Energy System Demands
Australian Made. Site Ready.
Our Rack Series cabinets are proudly manufactured and assembled in Australia, pre-wired, quality controlled and prepared for straightforward on-site integration, reducing install time and improving reliability.
Pre-Wired For Faster Installs
Australian-made cables with precision-crimped terminations mean batteries slide in and connect quickly.
Quality Components Throughout
Built with durable, high-grade parts designed for long-term performance in demanding environments.
Ready Out Of The Box
Fully assembled and quality controlled by our experienced local team, so installers spend less time wiring and more time efficiently commissioning.
A Trusted, Local Brand Respected By Experts, Built Around You
Why Choose PowerPlus Energy Cabinets Solutions
PowerPlus Energy delivers expert local support, installer-focused design and rigorous quality control—ensuring efficient installations, dependable performance and confidence across every stage of your project lifecycle.
Speak To A Local Team Member
Putting customers first, from honest guidance to reliable support, 24/7 onshore technical support pre and post sales.
Tailored for a Smoother install
Designed with practicality and performance in mind, our slimline cabinets come pre-wired and optimised for straightforward, quick installation.
Quality assurance at every stage
All cabinets are rigorously tested to meet Australian compliance standards and pre-wired to ensure safe, high-performance energy storage.
Why Installers Choose PowerPlus Energy
The Installer’s Choice for Reliable Energy Storage
Installers choose PowerPlus Energy for solutions that are built to perform in real world conditions and designed to make installation easier. With modular, scalable solutions, reliable local support and proven performance, PowerPlus Energy helps installers deliver better outcomes with confidence on every project.
Australian Designed, Engineered & Supported
Dedicated local technical team providing expert, responsive support right here in Australia.
Trusted & Respected Industry Leader
Backed by a proven track record of reliability, we are a recognised leader in energy storage & power solutions.
Tailored Energy Storage Solutions
From residential to commercial and industrial, we deliver bespoke, flexible and fully customisable energy solutions to meet your exact needs.
Proven Performance & Continuous Innovation
With over 8 years of success originating in off–grid and later expanding into on grid. Our solutions are tested, refined and developed via our expertise.
Rack Series Specifications & downloads
Rack Series Resources & Downloads
Is it possible to parallel multiple cabinets to increase energy storage capacity?
Yes, you can easily parallel multiple cabinets to achieve greater energy storage capacity. This allows you to meet changing energy demands and expand an existing system without hassle.
Can PowerPlus Energy Storage Cabinets be installed Indoors?
Yes, our Rack Series cabinets have an IP rating of I20, making them suitable for indoor environments only.
For outdoor cabinets please look at our Slimline series or our new T-Rack outdoor offering.
Are PowerPlus Energy Storage Cabinets pre-wired for easy installation?
Each of our cabinets come pre-wired with high-quality Australian components, simplifying the installation process.
What are the benefits of using pre-wired cabinets for battery and inverter equipment installation?
Pre-wired cabinets minimise the time required for on-site installation. They simplify the process by providing pre-built and tested gear trays and enclosures, reducing the complexity of site installation. These cabinets are designed to save time and effort during system setup.
Does this qualify for 3RU?
No, our slimline and Rack Series are specifically designed for our 2RU batteries. If you are looking for a cabinet to house our 3RU battery, then please look at our new T Rack series.