Australian energy storage company Redflow Limited has shipped zinc-bromine flow batteries made at its new factory in Thailand to fulfil its largest-ever order for use in a digital television network in Fiji.
New Zealand-based telecommunications infrastructure specialist Hitech Solutions last year chose Redflow’s ZBM2 batteries to provide energy storage for Fiji’s new digital television network which it is deploying for the Fiji Government throughout the Pacific nation, including remote islands.
Hitech Solutions ordered US$1.2 million worth of Redflow ZBM2 batteries to store and supply renewable energy to power the Fijian digital TV network. The company, which has operated a five-battery trial site in Fiji during the past year, intends to scale up its deployment of solar panels and Redflow batteries during the next six months. Hitech will install from five to 60 ZBM2 batteries at more than 10 sites in Fiji, many of which are on hills with no access to the country’s electricity grid.
Unveiled in December last year, the digital TV network will provide Fijians, even in the most remote parts of the country, with access to eight free-to-air television channels through a set top box, plus an option for catch-up TV. Digital television will also provide a platform to telecast important messages to people in maritime zones and rural areas in times of disaster, such as cyclones.
Hitech Solutions selected Redflow’s zinc-bromine flow batteries for the challenging project because of their robustness, long life, safety, temperature tolerance and straightforward recycling process. Hitech saved 40 tonnes of battery weight by choosing Redflow batteries over lead-acid batteries - the typical choice for telecommunication network energy storage.
Hitech Solutions Chief Technology Officer Derek Gaeth said Redflow batteries offered many benefits for the Fijian deployment. “The primary need was for a robust design with a long service life,” he said.
Australian energy storage company Redflow Ltd last month began manufacturing complete zinc-bromine flow batteries at its new factory in Thailand, which it is now shipping to customers in Australia and internationally.
Redflow reports the factory now has the capacity to consistently produce as many as 90 ZBM2 batteries per month. The company will synchronise production volumes with customer demand.
Redflow CEO Tim Harris said manufacturing complete batteries from the factory marked an important milestone for the company. “This achievement is underpinned by our ongoing focus on ensuring the consistent supply of quality batteries from this new facility,” he said.
The Australian dream run of economic prosperity is at risk unless the nation supports start-ups to drive a new wave of innovation warns Nigel Lake, executive chair of global advisory firm Pottinger
Mr Lake, who will speak at this week’s Myriad start-up festival in Brisbane, said creating new businesses and new jobs was of paramount importance to “the future of everything”. “In Australia, the canary in the employment coal mine is wobbling on her perch,” he said.
“Though unemployment is low, real wage growth is stubbornly slow and is further imperilled by an imminent wave of technology. The threat to the Australian dream is severe. More than 90 per cent of the value of our top 100 companies is in old economy industries, with the top four all banks.
“In the US, the four largest companies are Microsoft, Apple, Google and Amazon. So far this century, Australia has created just two tech start-ups worth more than A$1bn - Atlassian and Canva, collectively valued at about A$20bn. In contrast, the 10 largest US tech companies have created more than A$4 trillion during the same period. Australia doesn’t even feature on some world tech start-up maps.
Australian technology entrepreneur Scott Hicks has saved thousands of dollars a year in power costs at his riverside holiday house by adding solar panels and a Redflow ZCell zinc-bromine flow battery.
Mr Hicks, CEO of private data centre provider YourDC, bought the spacious house at Mannum, a Murray River town 84 kilometres east of Adelaide, as an accessible hideaway from the working week. The 10-year-old holiday house is on the banks of the Murray River, among gum trees and wildlife.
However, during his first year, Mr Hicks discovered this peaceful repose came a price - the high cost of electricity. “During the first year, we found that our power bills were huge,” he said. “Our usage peaked at the most expensive time of day because we had lots of air con running.”
After researching solar panels and energy storage systems, Mr Hicks said Redflow’s ZCell zinc-bromine flow battery stood out. “I decided that Redflow was the far superior option out at Mannum where it’s a couple of degrees warmer than in the Adelaide metro area,” he said.