Battery Energy Storage System in Alice Springs

Battery Energy Storage System – Alice Springs is set to receive its first grid-scale battery as solar power in the Northern Territory heats up.

Alice Springs Battery Energy Storage System

Battery Energy Storage System Alice Springs
Battery Energy Storage System discussion at Alice Springs (source: territorygeneration.com.au)

The $8.3M, 5MW/2.5MWh grid-scale battery storage facility in Alice Springs was announced last year and has been completed this week. It was built by New Zealand solar company Vector using LG grid-scale solar batteries.  

Government owned Territory Generation (The Northern Territory’s major electricity producer) have advised that they’re hoping this battery will facilitate greater uptake of solar in the NT:

“The Battery Energy Storage System is an important milestone in the Northern Territory’s transition to renewable energy and a critical piece of infrastructure to support the Northern Territory Government’s Roadmap to Renewables strategy,” Territory Generation Chief Executive Officer Tim Duignan said.

“Reliability and stability of the power system is a critical barrier in the uptake of renewable energy across Australia, and I am pleased that we are at the forefront of tackling this issue right here in Alice Springs,” he continued.

The BESS should have quite a big impact on base-load power as well, so let’s see how it fares during summer 2018/19. Previously a very conservative approach to local grid management (read more in RenewEconomy) means this battery should help quite a lot: with half an hour storage capability, and can supply 8MW for 6 seconds, or 7.5MW for 60 seconds – suitable for the moments everyone decides their air conditioners need to be turned on at the same time!  

Mr. Duignan also discussed the plans for Darwin solar in the future: “The cutting-edge technology in our Battery Energy Storage System will reinforce Alice Springs as the solar capital of Australia by enabling greater solar penetration whilst maintaining grid stability.”

We wrote about the Battery Energy Storage System (BESS) last June as it was unveiled in an attempt to compete with the other states, where the Northern Territory was lagging behind considerably (January 2017 PV output was 4,049MWh vs Queensland’s 126,629MWh). 

The Northern Territory is in a very unique position compared to its neighbour states – the state hosts a mere one percent of the total population but it represents approximately 15% of Australia’s land mass. However, installs are more expensive over there due to less competition and higher cyclone ratings required on solar panels. This dearth of Darwin solar is starting to change and there are a raft of high quality solar installers working hard in Darwin, Katherine, Alice Springs, and more. It’ll be interesting to see how quickly they can catch up to the other states. 

Darwin Solar Farms

There are plenty of farms and solar projects in various stages of completion in the Northern Territory and this is growing rapidly:

  • GPT Group have 1.25 MW at Casuarina Square shopping Centre
  • Darwin International Airport’s 4MW.
  • Epuron are working on a 25MW Solar plant at Katherine.
  • The Australian Defence Force have tendered for a 12MW of solar (combined) at their Darwin and Robertson Barracks.
  • Rim Fire Energy Retail’s 10MW Batchelor solar farm.
  • Infigen Energy are building a 12MW solar farm at Manton Dam and 10MW at Batchelor.
  • Community solar project “Repower Alice Springs” is planning for a 10MW community solar farm.

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True Value Solar to shut down in Australia

True Value Solar, a German owned solar installation company in Australia, will shut down over the coming months as it struggles to compete in the local marketplace.

True Value Solar Shutdown

True Value Solar
True Value Solar

True Value Solar was once Australia’s biggest solar installation company, so this comes as a bit of a shame. With that said, their heavy discounting and price-focused product range led to its own issues as well. The company has 3.2 stars on ProductReview and has been sinking rapidly as the solar race to the bottom continues – as the old saying goes, good price, quality, and speed – you can pick two. Unfortunately this has now claimed another scalp and True Value have decided to exit the market. 

The company had been owned by German company M+W Group since 2011, when they invested in a controlling stake. They bought out the entire True Value Solar company in 2013 and have since rebranded as Exyte.  

Exyte, who turns over $4 billion per annum, have decided to exit the country and shut up shop. A map on its website with over 20 countries where Exyte operate no longer shows Australia .

True Value solar MD David McCallum hasn’t made any comment yet, nor has Exyte said anything official, but comments in One Step Off The Grid note that the status of the company (i.e. the upcoming closure) was ‘confirmed’ by RenewEconomy today. The current ~30 employees have already been informed of plans to shutter the company.

It’s understood that the winding down of True Value will be a gradual process so they are able to honour existing contracts and warranties as much as possible. No word yet on how it will affect their commercial solar arm. 

If you want to remember the good old days, please have a look below which shows you a ‘typical True Value Home Installation’.

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Karadoc Solar Farm | Solar Farms in Victoria

The Karadoc Solar Farm has launched and is currently exporting power to the grid – making it the biggest solar farm in Victoria (for now). 

Karadoc Solar Farm

Karadoc Solar Farm
Karadoc Solar Farm (source: baywa-re.com.au)

The 112MW Karadoc Solar Farm can power over 110,000 homes. It’s located 35km south of Mildura and is being built by German-based energy company Bay-Wa. With 112MW it is just marginally larger than the Bannerton solar park, which outputs 110MW and is responsible for powering solar powered trams in Melbourne

As per this article from RenewEconomy, brewer Carlton and United Breweries (CUB) has contracted the entire output of the project in its goal to become 100% powered by renewable energy. 

“This represents an important step in CUB’s commitment to 100 per cent of its electricity being sourced from renewables,” said CUB CEO Jan Craps at the time.

There are a number of large-scale solar farms in Victoria in various stages of their life cycle, but all will be online by summer 2018/19:

  • Bannerton Solar Farm (110MW)
  • Karadoc Solar Farm (112MW)
  • Yatpool Solar Farm (81MW – Also a Bay-Wa project)
  • Wemen Solar Farm (110MW – also known as the Wemen Sun Farm)
  • Ganawarra Solar Farm (50MW – Live)
  • Swan Hill Solar Farm (15MW – Live)
  • Kiamal Solar Farm (265MW DC – won’t be completed until the middle of next year)

This isn’t even mentioning the 928MW which will be generated via three solar and wind farms as per a recent Victoria government renewable energy tender. 

Daniel Gäfke, Managing Director of BayWa r.e. Solar Pte Ltd. “The Karadoc solar farm is the largest installation ever undertaken by BayWa r.e and is a great showcase of our ability to procure, design and build projects of this size anywhere in the world. Australia is a very important market for us and this investment is testament to the commitment we have to help increase Australia’s renewable energy capacity.”

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Scotch College Solar | Perth School Solar

Scotch College, a private school founded in 1897 in Perth, has installed 512kW of rooftop solar across multiple rooftops on its premises with the goal of saving around $235,000 a year on energy costs. Another great step in the right direction for solar schools! 

Scotch College Solar System| Perth School Solar

Scotch College Solar System
Scotch College Solar System (source: Verdia.com.au)

Scotch College installed a large-scale PV solar system at their school, with 1,280 photovoltaic solar panels (enough to cover 10 tennis courts) now currently generating 512kW of solar power. According to an article on One Step Off The Grid, this 512kW is expected to cover 26% of the school’s energy needs. 

It has been installed by Verdia , who were also responsible for financing a 1.7MW, $3.2 million PV solar system at the CSU Wagga Wagga campus late last year, and are helping Stockland Shopping Centres out with their gigantic commercial solar rollout (they’ve worked on Stockland Merrylands and Stockland Caloundra most recently). 

“It’s cheaper and cleaner than grid power and is a working example to students of a 21st century distributed power system,” said Verdia CEO Paul Peters.

“The 512-kilowatt rooftop solar system has been installed across multiple buildings within the senior, junior/middle and maintenance school areas. It will replace about 26% percent of grid electricity use on-site with emission free, renewable power.” he continued. 

According to an official post about the Scotch College Solar System on the Verdia website, the solar project is expected to pay for itself in just under five years and it will save the school $4m in reduced energy costs over the life of the assets. 

If you’re interested in learning more about the options for adding solar power to schools and classrooms, you can also read our article from earlier this year about the Hivvee solar powered school classrooms currently being trialled in NSW. 

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PowerBank trial for WA Homes | Tesla PowerPack

An official announcement by the Government of Western Australia on Wednesday notes that they will partner with Western Power and Synergy to offer a Tesla PowerBank trial via a 105kW (420kWh) Tesla PowerBank battery.

PowerBank trial for WA Homes.

 

PowerBank trial for WA Homes.
Tesla PowerPack Commercial Battery – PowerBank trial for WA Homes (source: Tesla)

The 24 month trial period means that customers participating will be able to ‘virtually’ store excess power they generate during the day (it’ll be fed into the utility-scale 105kW Tesla PowerPack Battery). They can then use 8kWhs of the PowerBank’s battery storage without needing to install their own power bank. According to the press release (and it’s true!), “8kWhs is enough to power the average suburban home for over one hour during peak time.”

Energy Minister Ben Wyatt discussed the Tesla PowerBank trial in a series of interesting quotes which explain how helpful this trial could be to Mandurah residents:

“PowerBank is an ‘in front of the meter’ storage trial which allows invited local customers to store excess electricity from already installed solar PV systems to then use it during peak times.

“This is another Australian milestone for the application of utility-scale batteries for the benefit for customers, drawing on the groundbreaking work by Synergy in its Alkimos Beach energy storage trial.

“For the first time in Australia, a utility-scale battery will be integrated into an established suburb’s network, like Meadow Springs, that has a high level of existing solar PV uptake.

“At the cost of one dollar a day, customers will have access to 8kWh of battery storage to use any time after 3pm each day.

“This trial shows that the WA Government is serious about working with renewables, delivering for taxpayers and planning for our energy future.”

Click here to view the media statement from the WA state government.

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