Many of us in the solar industry and PV system owners have long awaited the day when the cost of home solar batteries drops enough to offer a reasonable financial […]
Solar Battery Costs – Are They Worth It?
Tag: tesla
Kilowatts vs kilowatt-hours in solar power & battery storage: Power, energy or capacity?
If you’re shopping around for solar panels or battery storage for your home, you’re undoubtedly come across the terms ‘kilowatt’ (abbreviated as kW) and kilowatt-hour (kWh). These terms might be […]
Tesla Powerwall 2: A complete 2021 Buyers Guide
The world-famous Elon Musk, CEO Tesla, announced an entry to the energy storage market in 2015 with the launch of the home battery product, the Tesla Powerwall. Perhaps more famous […]
Tesla big battery sets new record as testing for Hornsdale expansion enters final stage
The Tesla big battery at Hornsdale in South Australia is setting new records as it enters the final stages of testing of its expanded capacity of 150MW/194MWh and prepares to […]
Townesville Gigafactory Proposed to Cost $3 billion
A battery “gigafactory” proposed for the north Queensland city of Townsville is expected to cost around $3 billion to build, according to its developers Magnis Energy Technologies, and will […]
Tesla Unveils 3MWh “Megapack” Battery
Tesla has delivered its long-promised answer to the utility-scale energy storage boom, unveiling on Tuesday a 1.5MW/3MWh “megapack” battery that it says will go into direct competition with gas “peaking” […]
Tesla cuts Powerwall 2 price by $650
Tesla has cut the price of their popular Solar battery, the Powerwall 2, by $650 to $11,700 including supporting hardware. This is the listed price on their website for direct […]
Is home solar battery storage worth it? (updated 2019)
This article has since been updated for 2019. Click here to see the updated version. Since 2015 Australians have been talking about home battery storage being on the cusp of […]
A Virtual Power Plant case study: Vermont USA
As Solar Choice is currently undertaking the early stage preparations and structuring for a Virtual Power Plant (VPP) that can be made available for household, commercial and government premises across […]
Tesla wants grid blue-print to reflect lower battery costs, greater flexibility
Tesla has called on the Australian grid operator to change the nation’s 20-year grid blue-print to reflect rapid technology developments in battery storage, including the rapidly falling cost of the […]
SEC deal allows Musk to resume plotting end of fossil fuel era
Tesla CEO Elon Musk has reached a settlement with America’s powerful Securities and Exchange Commission, in which he has agreed to stand down as chairman of the company he founded, […]
City of Sydney installs Tesla Powerpack battery in Transgrid network trial
The City of Sydney has installed its first grid-connected Tesla Powerpack – a 500kWh it has added to a 500kW rooftop solar system at a newly biult council depot. The […]
Second SA ‘big battery’ switches on
A little more than six months after the commissioning of the Tesla big battery in South Australia, the state’s second major battery installation has begun commissioning. The Dalrymple ESCRI battery – it […]
Renewables, energy storage & the distributed grid: AES 2018 roundup
At the 2018 Australian Energy Storage Conference & Exhibition, it’s very clear that big, unstoppable things are happening in Australia’s energy sector. Adelaide was a fitting venue for the event, […]
The impressive numbers behind the Tesla ‘big battery’ in SA
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 […]
Gannawarra Solar Farm to get one of two new Victorian ‘big batteries’
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 […]
New SA government to scale back Tesla VPP plans, introduce battery incentive
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 […]
Battery Storage Price Index – January 2018
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 […]
Tesla big battery moves from show-boating to money-making
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. […]
What are the best cities for home solar battery storage? (January 2018 update)
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 […]
Second Tesla “big battery” to power Victorian farm
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 […]
A look back at 2017: A year that smashed multiple Aussie solar records
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 […]
Battery Storage Price Index – November 2017
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 […]
How to read a Solar battery storage specifications sheet?
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 […]
Retrofitting battery storage in Brisbane: Some example case studies
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 […]
A customer survey compares battery quality and brand recognition
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 […]
What are the best cities for home solar battery storage? (August 2017 update)
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 […]
Graph of the Day: Tesla battery popular on both sides of politics
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, […]
Newly formed battery giant Fluence aims to take on Tesla
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 […]
Retrofitting battery storage in Sydney: Some example case studies
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 […]
7 good reasons to install battery storage now
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 […]
