Battery Energy Storage in 2025

A battery energy storage system (BESS) made by Brunstock, sold by KTECK in Australia

In today’s rapidly evolving energy landscape, the need for reliable, efficient power storage has never been greater. At Kookaburra Power Technologies, we’re revolutionising the way businesses and utilities manage their energy through our advanced battery energy storage systems.

This cutting-edge technology, made by Brunstock, combines state-of-the-art lithium-ion batteries with intelligent power management systems, delivering unparalleled performance and flexibility. Whether you’re looking to optimise your renewable energy integration, reduce peak demand charges, or ensure business electricity continuity in Australia, KTECK has the solution.

What sets our systems apart is our commitment to scalability and efficiency. Brunstock’s modular design allows your system to grow alongside your business needs, while their advanced energy management platform optimises storage cycles for maximum performance.

A step-up station with BESS in the background

The Brunstock Battery Series represents the pinnacle of energy storage technology and that is why KTECK is the exclusive representative of their BESS technology in Australia.

With the BRUN-BESS-3MWH and BRUN-BESS-5MWH containerised solutions, KTECK offers flexible capacity options to meet diverse energy demands, whether your project is a big battery or a localised power bank. Brunstock’s BESS features advanced thermal management for optimal performance in any climate, while the comprehensive safety features provide peace of mind and sustainability.

Sustainability isn’t just a buzzword at KTECK – it’s in our DNA. We’re proud to maintain one of the industry’s lowest carbon footprints, with our products certified under ISO 14001 standards. Every Brunstock BESS sold in Australia by KTECK comes with expert support helping our clients meet their own sustainability goals.

A step-up skid station designed for BESS, solar, wind or other renewable energy substation applications

A key component of our energy storage solution is the innovative step-up skid station. This modular substation seamlessly converts low-voltage AC power from the power conversion system into medium-voltage AC power for grid integration. Built on a robust steel foundation, each station combines a ring main unit, transformer, power converter system, and auxiliary power supply in a weather-resistant package designed for outdoor installation in Australia.

Our Brunstock step-up skid stations offer remarkable flexibility, available with either central PCS or string layout configurations. The modular design ensures rapid deployment and cost-effectiveness while maintaining our ability to customise solutions for specific project requirements. This integrated power transformer and voltage conversion solution is perfectly suited for energy storage facilities in medium-voltage grid-tied applications.

Modern technology is only part of the story. At KTECK, we partner with our clients throughout the entire journey. Our team of energy experts works closely with you to analyse your needs, design a custom solution, and provide comprehensive support during installation and beyond. We’re not just selling products – we’re delivering complete energy management solutions.

As the world transitions to sustainable energy, battery storage isn’t just an option – it’s a necessity. Whether you’re managing a manufacturing facility, data centre, or utility grid, KTECK’s solutions provide the reliability, efficiency, and flexibility you need.

Contact KTECK

Contact us today to learn how Kookaburra Power Technologies can transform your energy management strategy. Together, we can build a more resilient and sustainable energy future.

A battery energy storage system (BESS) at a solar farm with Swiss Alps in the background, concept art made by Brunstock, sold by KTECK in Australia