Posts tagged as:

tesla

The impressive numbers behind the Tesla ‘big battery’ in SA

May 15, 2018

The 100MW big battery installed by Tesla in South Australia has taken a 55 per cent share in the state’s frequency and ancillary services market, and lowered prices in that market by 90 per cent, new data has shown. The stunning numbers on the economics of Australia’s first large-scale battery were presented by McKinsey and […]

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Gannawarra Solar Farm to get one of two new Victorian ‘big batteries’

March 23, 2018
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Following on the heels of South Australia, Victoria is set to become home to two ‘big batteries’ of its own. The grid-scale battery banks – one manufactured by Tesla and the other by Fluence – will help to ease pressure on the electricity network in the western part of the state, while also helping to […]

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New SA government to scale back Tesla VPP plans, introduce battery incentive

March 19, 2018
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The newly elected South Australia premier, the Liberal Steven Marshall, has made his first promise – his government intends to scale back the Tesla plan for the world’s biggest “virtual power plant” that would install batteries in low income households for no cost. The Tesla plan – which aims to install 5kW of solar and […]

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Battery Storage Price Index – January 2018

January 29, 2018
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After some significant additions to our battery pricing database (including some ‘recommended retail price’ (RRP) data from manufacturers), average ‘full’ battery system prices (i.e. including inverter) fell to about $1,580 per kilowatt-hour (kWh), with lows sticking around at $870/kWh. Average ‘battery only’ prices came in at just under $1,000/kWh, while lows were around $700. This […]

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Tesla big battery moves from show-boating to money-making

January 24, 2018
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Since its launch in December, the Tesla big battery, formally known as the Hornsdale Power Reserve, has mostly been performing a mixture of tests, trials and just a little showboating. The latter has included going from zero to 100MW in 140 milliseconds, jumping in ahead of contracted generators to arrest falls in frequency as big […]

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What are the best cities for home solar battery storage? (January 2018 update)

January 24, 2018
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Having just published an article on the state of Australia’s battery storage market at the beginning of 2018 (recently updated), we decided we would endeavour to shed a bit more light on payback period differences between each capital city. Which cities have the best conditions for home solar battery storage? We’ve ranked them below (with an […]

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Is home solar battery storage worth it? (Jan 2018 update)

January 18, 2018
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Since 2015 Australians have been talking about home battery storage being on the cusp of financial viability. Are home batteries worth the investment in 2018? We’ve crunched the number for all of Australia’s capital cities to find out. This article was originally published in February 2017. We then had an August 2017 update, followed by […]

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Second Tesla “big battery” to power Victorian farm

January 15, 2018
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French renewables developer Neoen has once again selected US battery maker Tesla to partner with it on another ground-breaking Australian project – the construction of a wind farm and battery storage facility that will help power a regional Victoria farming business. The wind and battery project, first flagged in mid-2017, will pair the 204MW Bulgana […]

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Kilowatts vs kilowatt-hours in solar power & battery storage: Power, energy or capacity?

January 15, 2018
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If you’re shopping around for solar panels or a battery storage for your home, you’re undoubtedly come across the terms ‘kilowatt’ (abbreviated as kW) and kilowatt-hour (kWh). These terms might be a bit confusing at first, so we’ve written this article to explain these terms and make them easy to understand. Power vs energy (vs capacity) When […]

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A look back at 2017: A year that smashed multiple Aussie solar records

December 21, 2017
Solar records 2017

2017 has been a year of records for Australian solar power, and the year’s not even quite finished yet. Here are some of the highlights of the 10 records that have been broken in 2017 (some of them multiple times). 1. Fastest time to reach 1GW of commissioned solar in a calendar year. There’s only […]

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Battery Storage Price Index – November 2017

November 14, 2017
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We’re excited to announce that we have at long last published our first Battery Storage Price Index – a generalised view of what it costs to have a battery storage system installed in Australia. If you’ve done any research into the battery storage market at all, you’ve probably already worked out that batteries are complicated. […]

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An overview of battery storage system specifications: How to read a battery spec sheet

September 11, 2017
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Talking about home battery storage can be confusing, and if you’re confused you’re unlikely to feel confident about making a big investment like a home battery bank. There are quite a few different terms & specifications that you’ll hear when shopping around for battery products. We’ve gathered them all here in attempt to bring some clarity to […]

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Retrofitting battery storage in Brisbane: Some example case studies

August 29, 2017
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We recently published an article containing a number of example case studies about retrofitting solar battery storage in Sydney. This time around we’ll be taking a look at the case for retrofitting batteries in sunny Brisbane. In addition to the fact that Brisbane gets more sun, the circumstances around retrofitting batteries in Brisbane – and […]

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Sunwiz survey reveals ranking of battery manufacturers by quality & brand recognition

August 28, 2017
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When it comes to energy storage, Australia has captured the world’s attention and is a testing ground for battery products and sales strategies that will ultimately be rolled out across the world. SunWiz is currently conducting research that will assist in accelerating the battery market, by helping companies understand the market, successful sales strategies, and […]

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What are the best cities for home solar battery storage? (August 2017 update)

August 7, 2017
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Having just published an article on the state of Australia’s battery storage market at the beginning of 2017 (recently updated), we decided we would endeavour to shed a bit more light on payback period differences between each capital city. Which cities have the best conditions for home solar battery storage? We’ve ranked them below (with an […]

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Graph of the Day: Tesla battery popular on both sides of politics

August 1, 2017
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While support for Australia’s shift to renewable energy can sometimes be split down party lines, new data has shown that support for one of the key enabling technologies, battery storage, enjoys strong bi-partisan support among the Australian public. In particular, support is strong for the recently announced “world’s biggest lithium-ion battery” project that the South […]

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Newly formed battery giant Fluence aims to take on Tesla

July 11, 2017
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Energy giants AES and Siemens have combined their energy storage divisions to take on upstarts like Tesla and other industry rivals, in an effort to dominate the soaring global battery storage market. The jointly owned entity, Fluence, will focus exclusively on grid-level storage, rather than in the household market, with a minimum size of 100kW. […]

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Retrofitting battery storage in Sydney: Some example case studies

July 6, 2017
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You are a solar PV system owner who is now considering adding battery storage. The options you have depend on a number of factors, and there are a range of situations that warrant different approaches – and have different outcomes. In this article we take a look at some example situations that solar system owners […]

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7 good reasons to install battery storage now

June 28, 2017
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There are now dozens of home battery storage product options to choose from on the Australian market. Prices are coming down quickly, and as electricity prices rise (as they are set to do in most states) batteries are beginning to look quite attractive. As a counterweight to our article about reasons to wait to install […]

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Energy Storage Conference & Exhibition 2017: Roundup

June 20, 2017
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Every June for the last three years I’ve attended the Energy Storage Conference & Exhibition in Sydney. This year the event took place on 14-15th at Sydney’s new Convention and Exhibition Centre (ICC Sydney) in Darling Harbour. It was held concomitantly with the Renewable Cities conference. As in the style of previous years (e.g. 2015 […]

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Battery storage: Retrofit or new build with solar?

May 29, 2017
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If you’re considering installing battery storage for your grid-connected home, you probably find yourself in one of two situations: You’ve already got a solar PV system on your roof and want to add batteries to it (possibly with the addition of a few more solar panels), or You don’t have solar yet, so you’re going to install both […]

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‘No more energy bills’ with solar? Buyer beware

April 3, 2017
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Rooftop solar panels are a fantastic investment in Australia, but be realistic in your expectations “Eliminate your energy bills!” is a phrase – sometimes used in solar sales pitches – that Australian consumers should greet with a healthy degree of scepticism. If someone is making a promise that sounds too good to be true, it almost certainly […]

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Tesla founder predicts imminent end of the fossil fuel era

March 14, 2017
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US EV and battery maker Tesla has suggested that the inflection point grid-scale battery storage is not 20 years away – as some politicians and industry groups would argue – but within sight at just 100 days away. That, at least, was the time it would take to Tesla build a 100MW battery storage facility in […]

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Tesla’s Powerwall 2 in Australia: Advice for shoppers

February 7, 2017
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Tesla leapfrogged its competitors last year with the announcement of its new generation of battery storage product: Powerwall 2. Tesla’s Powerwall 2 is a more powerful and sophisticated version of the company’s original Powerwall, which itself set a benchmark in Australia for both battery storage pricing and performance. It’s on sale for roughly the same […]

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Power vs energy in home battery storage systems

November 29, 2016
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Different battery storage products have different specifications and capabilities, making them better or less well-suited for various applications. In this article we’ll talk about ‘power batteries’ vs ‘energy batteries’ – two terms that are sometimes used to describe battery products. Power batteries Power is a term generally used describe instantaneous electrical output. You can think […]

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Integrated solar roof tiles cheaper to install than regular roof, says Musk

November 23, 2016
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Tesla founder and CEO Elon Musk has suggested his newly launched integrated solar roof tiles could actually cost less to install than a regular roof – making the renewable electricity they produce “just a bonus”. Musk made the claim last Thursday, just minutes – according to Bloomberg – after Tesla and SolarCity shareholders voted in […]

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How Trump could be great for battery storage

November 16, 2016
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Deutsche Bank has described the global battery market as being at an inflection point, with global consumption expected to treble from 70Gwh in 2015 to 210GWh by 2018, and then more than double again to 535GWh by 2025. The report, published on Thursday, said falling costs of technology – and particularly in the case of […]

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Is Tesla’s Powerwall 2 the cheapest lithium battery for homes?

November 4, 2016
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Tesla is selling second generation lithium-ion batteries at retail prices that are cheaper than the average manufacturing cost at most companies, setting a pace for the industry that is beating some of the most optimistic of price projections. According to a new report from Bloomberg New Energy Finance, the Powerwall 2 just “may be the […]

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Tesla founder plans to lead global push to 100 percent renewable energy

November 2, 2016
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On Friday, in Los Angeles, Tesla founder and CEO Elon Musk unveiled the latest elements of his plan to lead a global push to 100 per cent renewable energy: a solar roof shingle and the second generation of his home and utility scale battery storage offerings. While revealed with a lot less fanfare and a […]

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Tesla’s Powerwall 2.0: Double the capacity at the same price

November 1, 2016
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Not to be outdone, Tesla has leaped ahead of its competitors with the launch of the next generation of its home battery bank. At 13.5 kilowatt-hours (kWh), the Tesla Powerwall 2.0 will have roughly twice the energy storage capacity of its predecessor (6.4kWh) but will cost roughly the same amount to have installed. Installations for […]

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At what point will home battery storage become a ‘no brainer’ investment?

October 24, 2016
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Home battery storage prices are coming down, bringing this increasingly sought-after technology closer to mass affordability. Early adopters are already getting their batteries installed around the country, and it’s only a matter of time before more solar homes begin following suit. How much further do battery storage prices need to drop before they make pure financial […]

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