Note: Solar Choice is not a solar installer and has no financial or other incentives to promote any product brand over another. Overview of Winaico – Company History Winaico was […]
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 […]
The ACT’s solar battery storage incentive program
The ACT government’s Next Generation Energy Storage (Next Gen) program, initially launched in 2016, is one of the most ambitious battery storage incentive schemes in Australia, aiming to subsidise the […]
More than 1GW of new wind, solar and battery storage registered in last three months
More than one gigawatt of new large-scale wind, solar and energy storage projects has been registered on the National Electricity Market over the past three months, the Australian Energy Market […]
Battery storage charges up for big switch to 5-minute settlements
Australia’s main grid has made the switch to a single five minute trading settlement period, marking one of the biggest and most strongly contested changes in its history and a […]
Plans filed for 900MWh of big battery storage in Tamworth, Armidale and Lismore
Australian-owned renewables and battery storage developer Maoneng has revealed plans for three big battery storage projects totalling 900MWh in the New South Wales New England region and in the state’s […]
Hawaii approves massive battery storage project to help end coal power
A 185/565Mwh big battery proposed for construction on the Hawaiian island of Oahu has been approved by state regulators, putting it on track to be completed in 2022, around […]
How home solar and battery storage kept the lights on in South Australia
Home solar and battery storage systems came to the rescue of the South Australian grid during a period of record minimum demand in October of late year, keeping the lights […]
Battery storage is challenging the very structure of Australia’s energy market
The rigid structure of Australia electricity market – and the strict divide between the regulated networks and the (supposedly) competitive generation and retailing components – is being put to the […]
Ausgrid, United accelerate network push into community battery storage
Community-scale batteries are set to be installed on the grids of two of Australia’s biggest network operators, Ausgrid and United Energy, after the two company’s outlined plans to invest in […]
Rooftop solar and battery storage take centre stage in W.A energy transition
A 20-year blueprint into how the clean energy transition may unfold in Western Australia has forecast a trebling of renewables by 2040, and a grid were rooftop solar will continue […]
AEMO pushes for minimum standards for solar, battery storage and EVs
The Australian Energy Market Operator is seeking to develop a minimum set of technical standards to tackle Australia’s still-booming rooftop solar uptake, and the challenges emerging in managing the […]
Sun Cable plans Darwin big battery storage, precursor to world’s biggest solar and storage project
Plans to install a 100MW/200MWh big battery storage on the outskirts of Darwin have been put forward by Sun Cable as a precursor to much grander plans to build the […]
Battery Storage Price Index – May 2020
Solar Choice has previously been publishing average solar PV system prices on a monthly basis since August 2012 in our Solar PV Price Index, which focused on household solar prices […]
Solar, wind and battery storage now cheapest energy options just about everywhere
A new report has shown that large-scale solar PV and onshore wind are now the cheapest form of new-build energy generation across two-thirds of the world’s population. The BloombergNEF […]
Battery Storage Price Index – February 2020
Solar Choice has previously been publishing average solar PV system prices on a monthly basis since August 2012 in our Solar PV Price Index, which focused on household solar prices […]
Is home solar battery storage worth it? (2020 Update)
Since 2015 Australians have been talking about home battery storage being on the cusp of financial viability. Are home batteries worth the investment in 2020? We’ve crunched the number for […]
AGL suggests EVs will drive a 20 fold increase in battery storage
Major Australian energy generator and retailer AGL has signalled a new focus on the “shared economy” in electricity and transport, with the prediction that electric vehicle uptake will drive a […]
Battery Storage Price Index – November 2019
Solar Choice has previously been publishing average solar PV system prices on a monthly basis since August 2012 in our Solar PV Price Index, which focused on household solar prices […]
Off grid power systems: can you go off the grid with a 10kW solar system plus battery storage?
We previously wrote an article about the feasibility of an Australian home going off-grid with a 3kW solar system – quite a small system size for such an ambitious endeavour. […]
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 […]
Backup power with home solar battery storage: What are your options?
Home battery storage is becoming increasingly popular in Australia, and one of the most in-demand features is backup power, which provides electricity to a home even when the grid is […]
Sonnen begins battery storage production at old Holden car factory in Adelaide
The first Australian made batteries for German manufacturer sonnen Group are set to roll off the assembly line, with the opening of the new factory in the old Holden car […]
Australia to reach a “Solar Peak”, bring on battery storage!
As Australian rooftop solar continues to break records there’s claims of Australia being the first country to reach a “Solar Peak“, according to EnergyAustralia director Mark Collette. Australia has already installed 1.09GW […]
CSIRO Report -Renewable hydrogen could match gas, battery storage on cost by 2025
A new report has claimed that renewables based hydrogen could be cost-competitive with existing industrial fuels like natural gas, and with emerging energy storage technologies like batteries, by 2025. Published […]
Battery Storage Price Index – August 2018
Last month we posted an article informing our readers that due to stabilisation of battery and solar pricing in recent times, we will now be publishing quarterly indexes as opposed […]
An improvement to our Solar & Battery Storage Calculator
Our Solar & Battery Storage Payback Estimator is one of the most widely-accessed resources on the Solar Choice website, with thousands of visitors per month. We take pride in the […]
Considering battery storage? Do these 5 things first
In April last year, we got 7.8kW of solar with a SolarEdge inverter, including consumption monitoring. In November, we got a 9.3kWh LG Chem battery. From this experience, we have […]
Battery Storage Price Index – June 2018
Even with substantial changes to the database used to compile this month’s index, average battery storage system prices have moved only slightly from May. This seems to be an indication […]
Battery Storage Price Index – May 2018
This month saw the most significant changes to battery installation prices since we started keeping track last November, thanks in part to an influx of data from companies in the […]
Battery Storage Price Index – April 2018
This month’s data saw changes only in the larger two size categories that we track (i.e. 11-15kWh and 16-20kWh), where average prices actually increased slightly, due partially to the addition of […]
AC vs DC battery storage explained
As interest in solar battery storage grows, so does the number of people with questions about their many options. At some point, energy storage system shoppers may find themselves having […]
