Hackett house powers through SA blackout

  • Customer: Simon Hackett
  • Location: Adelaide, South Australia
  • Storage: 2 x Redflow ZBM2 batteries

Simon Hackett is a man who likes to walk the walk as well as talk the talk, so the Redflow CEO was an early adopter of the Redflow-designed zinc-bromine flow battery that is at the heart of the ZCell residential energy storage system. At his eastern Adelaide home, Mr Hackett installed two Redflow batteries in early 2016, replacing a pair of ageing lead-acid batteries. As well as slashing energy consumption in his home, Mr Hackett saw the batteries power his household through a state-wide grid blackout in September that year without his family even noticing the power outage. Continue reading “Hackett house powers through SA blackout” →

Conservation SA showcases ZCell

  • Customer: Conservation Council of SA (Conservation SA)
  • Location: 111 Franklin Street, Adelaide, South Australia
  • Storage: 2 x 10 kWh ZCell batteries

As the state’s peak environmental organisation, the Conservation Council of South Australia (Conservation SA) seeks to lead by example. As well as installing 13 kilowatts (kW) of photovoltaic solar panels on the roof of its central Adelaide office to reduce its carbon emissions and power costs, Conservation SA deployed two 10 kilowatt-hours (kWh) ZCell batteries from Redflow to extend those benefits and to provide a backup energy supply during power blackouts.  Continue reading “Conservation SA showcases ZCell” →

Redflow telco BTS case study from Latin America

This case study discusses the successful installation of Redflow batteries into a telecommunications base transceiver site (BTS). The BTS is located in a remote location in Latin America, accessible via rocky road and difficult terrain. The key site issue was an intermittent grid, meaning constant site downtime equated to a loss of average revenue per user (ARPU), as well as an unreliable service for the customers of the mobile network operator (MNO).

Download Redflow’s telco case study from Latin America

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Strengthening Telecommunications Networks in the Developing World

Redflow recognises that telecommunications tower sites using DC power (either weak grid or off-grid) represent a major potential market for its ZBM2 zinc-bromine flow batteries:

  • Millions of telco sites globally – including but not limited to communications network tower sites
  • Asia alone has more than 2.7 million telecommunications tower sites
  • Large proportion, especially in developing countries, are off-grid or in weak-grid environments, and
  • An entry-level telecommunications site deployment typically uses 2-4 ZBMs to replace a lead-acid battery system.

To learn more about Redflow’s benefits for the telecoms sector, download our presentation Strengthening Telecommunications Networks in the Developing World An Opportunity for Small Scale Storage.

Whitepaper: Redflow ZBM2 and telecommunications integration

This article reports about the successful demonstration of the Redflow’s unique zinc-bromine flow battery integrated into a standard telecommunication (Telco) DC system at -48V. The ZBM2 energy storage systems, installed directly on the DC bus, can replace standard lead-acid batteries and support the load when the power from the grid or from a diesel generator (DG) is not available. In this specific study, the ZBMs are used to integrate renewable sources (PV) with an existing DG allowing the coexistence of multiple sources, absorbing the load and PV fluctuations and most importantly reducing the DG run time. To learn more, download Redflow’s telco application White Paper
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Report: The University of Queensland (Australia)

BRISBANE, QLD, AUSTRALIA, 2012: The University of Queensland (UQ) has installed the largest rooftop-mounted solar PV array in Australia (1.2 MW), located on three of its buildings at its flagship St Lucia campus in Brisbane, Australia.

In mid-2012, Redflow has installed its M90 energy storage system (90kW / 240kWh) alongside one section of the UQ solar field, marking our entry into the megawatt-scale class of energy storage systems.  It was designed to store solar power generated from a 390 kW section of UQ’s PV array in the daytime, and feed it back into the local network at times when it is needed most.

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Report: Garth Corey

BRISBANE, QLD, AUSTRALIA, 2010: Garth Corey is an independent energy storage engineer, who was formerly a Principal Member of the Technical Staff at Sandia National Laboratories. He has extensive experience working with many energy storage technologies, including flow batteries. Garth is a member of the Institute of Electrical and Electronics Engineers Power and Energy Society and active with the Power and Energy Society Stationary Battery Committee.  Garth is an internationally recognised expert in utility scale energy storage applications and systems and is constantly sought out to provide expert advice on emerging energy storage systems and device development and deployment.

Continue reading “Report: Garth Corey” →