
We’re
revolutionising off-grid energy solutions with Maxxiom Powerboxes, harnessing advanced solar technology to
deliver reliable, sustainable power
anywhere, anytime. Our cutting-edge systems empower users to embrace eco-friendly living without compromising on efficiency or performance.”
We empower off-grid living with robust reliability
The Maxxiom Power Box Mastiff is a robust, ground-mounted off-grid power solution designed for high-demand applications. Featuring a 10kW output with a 20kWh battery (expandable to 40kWh), this system is ideal for off-grid homes, remote power stations, and other critical power needs. It supports solar input with a capacity for up to 24 panels providing a maximum of 11,400W. The Mastiff ensures continuous power with quad MPPT for optimal solar orientation and includes high-capacity outlets to handle various loads. Enhanced features include passive cooling, IP55 rating, and the option for remote monitoring, making it a reliable choice for sustaining power in diverse environments.
BLUE HEELER G1
Maxxiom Power Box combines top-tier off-grid equipment within an industrial-grade enclosure, ensuring easy and flexible installation. Designed for both residential and commercial outdoor use, it is built in Australia to withstand harsh climates. The Power Box is also simple to expand and maintain, making it ideally suited for off-grid applications.
Efficient Power, Tailored for Rugged Off-Grid Life
Designed for versatility, the Maxxiom Power Box Blue Heeler offers a solid 5kW output paired with a 10kWh battery, expandable up to 30kWh. This system is suitable for powering small to medium-sized off-grid dwellings like tiny homes and remote offices. It can accommodate up to 12 solar panels, with a dual MPPT system ensuring optimal solar gain. The Blue Heeler is engineered to perform under various conditions, featuring passive cooling, an IP55 enclosure, and optional remote monitoring capabilities. Its compact and efficient design makes it an excellent choice for users needing a balance between size and performance.
BLUE HEELER MKII
The Wait Is Over
Compact in Size. Huge Performance.

Compact Powerhouse
Smallest design packed with robust featrues for versatile off-grid living
5kW Inverter
Efficiently converts solar power to sustain daily energy needs for tiny homes and cottages
Expandable Storage
Starts with 10kWh and can be expanded to 25kWh adapting to growing energy demands
Versatile Applications
Ideal for remote communities, mining , and construction, proving its adaptability across various settings
Enhanced Cooling
Engineered with active cooling to maintain optimal performance in high-temperature environments
Smart Remote Monitoring
Offers comprehensive remote monitoring capabilities, allowing you to manage system settings and monitor performance from anywhere
Powering Ecotourism
Beyond the grid
Maxxiom has innovatively refined our Australian-made Maxxiom Power Box range of Off-Grid systems. We proudly introduce the next generation of the Power Box, which we believe is the smallest yet most powerful off-grid system available to date.
Show Me How
The Blue Heeler MKII
The Blue Heeler Mk.II, our most popular model, perfectly meets the general living needs of most users. Equipped with a 5kW inverter and 10kWh of storage, it is ideal for full-time off-grid living in tiny homes and cottages. The Blue Heeler also serves remote communities, and supports mining and construction needs effectively. For those requiring more power, an expansion unit allows for an additional 15kWh of storage, bringing the total to 25kWh.
FEATURE HIGHLIGHTS
Experience unparalleled reliability and control with the Blue Heeler Mk.II’s advanced standard features, designed to enhance and secure your off-grid energy solution
Specifications
Dive into the details of the Blue Heeler Mk.II, crafted to deliver unmatched off-grid power performance:
Power Output
5 kW, providing substantial energy for daily needs in off-grid environments.
Battery Capacity
Starts at 10 kWh and is expandable up to 30 kWh, designed to scale with your energy demands.
Solar Configuration
Panels Recommended: 12
Total Solar Capacity
Up to 5700W, maximizing solar intake with efficient panel usage.
Optimal Orientation
Dual MPPT North/North West, optimizing solar energy capture throughout the day.
Output Features
Nominal Voltage
5000 VA (3700 VA at 40°C), ensuring steady power supply.
Peak Power
9000W for 10 seconds, capable of handling high-load appliances momentarily.
Outlets
Equipped with multiple 10A and 15A at 230 VAC; and a 32A outlet and inlet for diverse electrical needs.
Usage
Efficient power management delivers an average output of 2.5 kVa (sun) and 0.7 kVa (night).
Dimensions
Compact and robust design measuring W 654 x H 754 x D 614 mm, ideal for various installations.
Cooling and Monitoring
Features IP55 rated active cooling and optional remote monitoring to maintain optimal performance in all conditions.
Warranty
Backed by a 5-year warranty on power equipment and a 10-year warranty on the battery for guaranteed durability and customer satisfaction.
Customisation Options
Customisation Detail
Custom-built in Australia, the Blue Heeler & Kelpie can be tailored to meet specific requirements, from fixed installations to plug-and-play transportable systems with easy-to-use external outlets for quick relocation.
Ready to learn more? Download our detailed specification sheet or talk to our team for personalised assistance.
KELPIE
We create compact, efficient off-grid power.
The Kelpie from Maxxiom Power Box is a smaller, more economical option for those with modest power needs. Offering a 3kW output and a 5kWh battery that can be expanded to 10kWh, the Kelpie is ideal for powering small off-grid homes or as a supplemental power source for specific applications. It accommodates up to 6 solar panels and includes a single MPPT for effective solar utilization. Its design focuses on simplicity and reliability, with features such as passive cooling, IP55 rating, and optional remote monitoring, making it a smart choice for low-demand, reliable off-grid power.