DNV GL have published the 2018 results of their solar panel reliability testing for this year, with the 2018 PV Module Reliability Scorecard published in late May this year. The […]
Category: Solar System Products
Solar Choice blog articles and reviews about components for solar power systems, including solar inverters, solar cells, solar modules, and solar batteries.
Reposit First energy monitoring system reviewed
Since February of this year I’ve had Reposit Power’s Reposit First monitoring system installed at my Newcastle home. The goal has always been to write a review of how the […]
Customer dissatisfaction with electricity retailers driving uptake of solar, batteries
Australian consumers are even less satisfied with energy retailers than they are with banks and insurers, and are increasingly choosing to take matters into their own hands – a consumer […]
QLD introduces interest-free loans for solar & storage
From the beginning of June 2018, eligible Queensland homes may receive interest-free loans for solar panels through the state government. The loans are one component of the Queensland government’s Affordable Energy […]
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 […]
The role of flow batteries in the future renewable energy grid [VIDEO]
One of the most impressive presentations from the 2018 Australian Energy Storage Conference was the keynote speech on the second day by Redflow ‘technology evangelist’ (and former chief) Simon Hackett. […]
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 […]
Residential Solar PV Price Index – June 2018
Average residential solar system prices have dipped down to $1.32 per watt ($/W) this month on the back of several factors, including changes to the composition of the Solar Choice […]
Energy storage conference highlighted strong storage potential
Running 23-24 May in Adelaide, the Australian Energy Storage Conference and Exhibition (AES 2018) saw the biggest names and leading companies in energy storage come together to showcase new technologies […]
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, […]
SA energy minister vows continued leadership on energy transition
South Australia’s new energy minister has vowed to continue the state’s dramatic energy transition and show other states “how it can be done,” as the dust settles from the state’s […]
Achieving grid stability with smart technologies
The problems currently facing the efficiency and stability of the gird are multilayered, and grid-scale energy storage technologies are helping to deliver solutions, according to Gianpaolo Giuliani, Global Sales Director, […]
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 […]
Sanjeev Gupta talks energy storage
As solar and energy storage technologies become more competitive, they will revolutionise how energy is consumed globally, especially in Australia, says businessman Sanjeev Gupta, who has cemented his place as a […]
NSW solar feed-in tariff rates to drop from 1 July 2018: What does it all mean?
NSW’s regulator IPART has released its draft report for its recommendations for the state’s benchmark solar feed-in tariff range, to come into effect from 1 July 2018. The recommended ‘flat’ […]
Where Australia sits on the energy storage global stage
The need, and potential, for energy storage technologies in Australia is high, and the country is ahead of the curve when it comes to implementing these storage solutions, according to […]
Major free showcase of energy storage technologies
More than 60 leading companies in the Australian and global energy storage industry will come together at the Australian Energy Storage Conference and Exhibition (AES 2018) on 23-24 May to […]
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 […]
The biggest barrier to microgrids
The establishment of viable business cases for different applications is the main barrier to the continued uptake of microgrids in Australia, according to Greg Allen, Executive General Manager, Carnegie Clean Energy. Mr […]
Tour the Hornsdale Power Reserve (AKA Tesla’s ‘Big Battery’) at energy storage conference
South Australia is leading the way in renewable and energy storage with the state investing in major energy projects. The Australian Energy Storage Conference and Exhibition 2018 is giving attendees […]
Over 20,000 battery storage systems installed in Aus in 2017: SunWiz
After an extended period of research, SunWiz has released its much-anticipated Australian Battery Market Report for 2018. As Australia’s leading provider of solar market research, SunWiz’s position of a trusted independent […]
Battery Storage Price Index – March 2018
With another month of minimal changes to battery pricing in our database, we’ve used the opportunity to again alter the presentation of our ‘Our We There Yet’ Meter to focus […]
Solar-powered lawn care (Solartopia #13)
And here’s a quick blog article to talk about a cool thing you can do with a solar system on your roof: Mow your grass (and trim your edges) with […]
Groundbreaking new energy storage solution: The rise of silicon thermal
Silicon thermal energy storage systems are more compact than batteries and have the lowest levelised cost compared to any other form of storage, according to Dr Kevin Moriarty, Executive Chairman […]
My house is net energy positive – for now (Solartopia #12)
I’ve now had two energy monitoring systems fully functioning for a few weeks, and it’s fascinating to see what my 4.4kWh solar system is capable of. It’s also interesting to […]
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 […]
Powershop to pay battery owners under new Grid Impact plan. What’s the go?
Electricity retailer Powershop and battery control technology developer Reposit Power have come together to offer a first-of-kind product to battery storage system owners in Australia. Anyone with a (Reposit-equipped) battery […]
Germany’s VARTA enters Australia battery market
German battery storage maker VARTA has become the latest company to enter Australia’s burgeoning battery storage market, attracted by the huge penetration of rooftop solar and the growing shift towards […]
Solar Analytics is in! (Solartopia #11)
Solar Analytics Santa (AKA Nigel Morris) arrived on his sleigh (AKA his all-electric Zero motorcycle) on Tuesday to install the Solar Analytics unit that’s been sitting on my desk for […]
