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NET-ZERO
BESS - ESU150
Battery Energy Storage System

Power up remote mine, construction, and industrial sites with our 150kW/225kWh energy storage systems and reduce fuel consumption and emissions by up to 85%. Designed to provide maximum efficiency, Fuelfix range of BESS can be connected to multiple-energy inputs like solar and diesel genset.

3-Phase Mobile Energy Storage System ESU150

This innovative energy storage system can be connected to existing or new diesel genset for remote mining applications and integrates with existing solar power input for industrial and commercial applications.

  • Zero emissions and silent operation
  • Modular, scalable and portable
  • Reduced maintenance and operational costs
  • Industry leading safety features with internal HVAC system and internal fire suppression system
  • Suitable for temporary and long-term applications

Product Features

  • Highly-efficient & Performance-Driven: The ESU150 is chargeable via solar skid, grid, or generator input, with a 150kWh battery that recharges in just 1.5 hours (fast charging). Right-sized power eliminates the need to oversize generators—systems are aligned to actual load requirements. It operates only when needed, reducing wear and extending equipment life, while ensuring diesel generators run at optimal efficiency (typically 75% of peak output).
  • Durable & Safe by Design: Built tough for Australian conditions, the IP54-rated aluminium enclosure houses long-lasting lithium ferrous phosphate (LiFePO4) battery technology—renowned for superior safety and cycle life. Integrated fire suppression, thermal management, and overload protection ensure peace of mind. All units are certified to Australian standards.
  • Zero Emissions: The ESU150 delivers a clean energy solution with zero noise and air pollution, supporting your sustainability goals without compromising performance. A true netZERO solution combining a battery energy storage with Fuelfix solar skid and cutting reliance on fossil fuel-based sources and ongoing operational costs.
  • Rapid Deployment & Flexibility: Plug-and-play setup enables quick site deployment. The compact shape with forklift pockets, tie-downs, and lifting points allows safe and easy handling. Scalable architecture lets you link multiple units for megawatt-scale storage.
  • Smart features: Remote fleet management through online portal, live monitoring with built in 4G modem, bluetooth App, and real-time updates on battery state keep you in control anytime, anywhere.
  • Flexible Input & Cleaner Output: Depending on the application, emissions can be reduced by up to 85%, making it a powerful step toward decarbonisation.
icon speed Highly-efficient
icon durable Durable
icon eco friendly Zero Emissions
icon maintenance Smart Features
icon transport ease Ease of Transport
Product Specification
Voltage 400v AC
Lifting Fork Pockets & Tie/Lifting points
Output Power 150KW continuous load at 25°C
Module Voltage 51.2V DC
Module Quantity 45
Combination Mode 3P15S
Battery Capacity 230.4kWh
Battery Type Lithium Iron Phosphate
Recharge Time 1.5 hours fast charging
Height 1,700mm
Width 3,050mm
Length 1,680mm
3,545 kg
Download full Specs Sheet
CASE STUDY

Fuelfix BESS in Action

Powering NRW's Operations with Low Emissions Solutions

North-West of Newman, WA VIEW PROJECT
NRW Civil & Mining contacted Fuelfix with an essential project requirement for a remote iron ore mine site in Newman. They needed an efficient and reliable refuelling solution meeting stringent operational standards.  

Fuelfix designed a hybrid solution incorporating a Battery Energy Storage System (BESS) with a diesel generator.

Providing essential power for the Perth Karla Bidi Festival

Swan River, WA
Inspired by the Noongar tradition of lighting fires to greet and guide visitors, Karla Bidi, meaning Fire Trail, is a series of large-scale sculptures placed along the Swan River lighting up at night, each accompanied by a hypnotic soundscape.  

Fuelfix introduced its hybrid generators, BESS and solar energy solutions to provide essential power for the sculpture during the Festival.