Solar Choice

From the category archives:

WA

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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Is home solar battery storage worth it in 2017? (August update)

August 7, 2017

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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 2017? We’ve crunched the number for all of Australia’s capital cities to find out. This article was originally published in February 2017. It was last updated on 7 August 2017 to […]

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Residential Solar PV Price Index – August 2017

August 3, 2017

Average residential solar system prices have risen slightly following two consecutive months at their lowest levels since Solar Choice began keeping track in August 2012. This month’s higher average price – $1.55 per watt, as opposed to $1.45/W last month- is undoubtedly due at least in part to the recent drop in STC values and […]

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Commercial Solar PV Price Index for July 2017

July 24, 2017

Average commercial solar system prices remain mostly unchanged at about $1.19 per watt ($1.19/W) between June and July 2017. Commercial solar system prices (10kW-100kW) All prices in the tables below include incentives available through the federal Renewable Energy Target as well as GST, but do not incorporate meter installation fees or additional costs, such as ground-mounting, […]

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Introducing our new Home Solar & Battery Storage Systems Guide

July 19, 2017

Over the years Solar Choice has published thousands of articles on the topic of solar power and (more recently) battery storage. Much of this knowledge is spread across various parts of our website (mainly our blog), so we’re recently taken some time to consolidate all the most relevant materials in one place. The result is […]

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Big improvements to our Solar & Battery Sizing & Payback Estimator tool

July 13, 2017

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It’s been well over a year since we first released our Solar & Battery Sizing & Payback Estimator tool in February 2016. Through its life so far, this handy tool has been visited by over 50,000 people trying to determine whether solar battery storage is worth the the money. As a first effort, this tool was […]

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Residential Solar PV Price Index – July 2017

July 12, 2017

Average residential solar system prices for July remain mostly unchanged since June’s big shakeup, hovering at $1.34/W. 5kW solar systems continue to offer the best value for money, and Perth is still the city with the lowest average prices. Average solar PV system prices for July 2017 Prices in the table below include both the up-front […]

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Which electricity retailer is giving the best solar feed-in tariff?

June 27, 2017

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Feed-in tariffs in Australia: How they’ve changed Solar feed-in tariffs are arrangements where a solar system owner is paid for the solar energy that they send into the grid. At one point in time, feed-in tariffs were mandatory in every state in Australia, and the rates they offered were quite generous. Much has changed, however, since we […]

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Commercial Solar PV Price Index for June 2017

June 21, 2017

Average pricing for commercial-scale solar systems has dropped to $1.19 per watt ($1.19/W) from $1.23/W following some shakeups in the Solar Choice installer network (see notes in our Residential Solar PV Price Index for this month). Average 10kW system prices sit at $1.27/W, 30kW system prices at $1.19/W, 50kW system prices at $1.20/W and 100kW solar […]

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Residential Solar PV Price Index – June 2017

June 21, 2017

This month saw one of the sharpest drops to average system prices since Solar Choice first began keeping track in August 2012. Between May and June, the average system price dropped 23c from $1.57 per watt ($1.57/W) to $1.34/W. This sudden decrease stands in sharp contrast to the very gradual changes that we’ve seen over […]

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Integrating solar with storage for a stable energy ecosystem

June 8, 2017

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To successfully incorporate solar PV, storage and other innovative technologies into Australia’s energy grids without sacrificing grid stability, a holistic, whole-of-network approach is required, says Mark Paterson, General Manager of Horizon Power’s Consumer Energy division. According to Mr Paterson, Horizon Power’s large, sparsely populated regional WA networks are ‘almost a microcosm of the larger electricity […]

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Why doesn’t my electricity retailer give me a 15c solar feed-in tariff?

June 7, 2017

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Why don’t retailers offer higher solar feed-in rates? Does it matter if feed-in tariff rates are low? What are some of the alternative approaches to conventional feed-in tariffs that are beginning to appear in the Australian market? These are important questions to ask when considering going solar in Australia these days. We take a look at […]

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Can you go solar with a south-facing roof in Australia?

June 5, 2017

South-facing roofs okay for solar?

Anyone who has looked into installing solar panels in Australia would have quickly learned that north is the best direction for solar panels. If north is not an option, northwest and northeast are generally the next best options, usually followed by due west and due east, depending on the circumstances. But what about south-facing roofs […]

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3kW solar PV systems: Pricing, output, and returns

June 5, 2017

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How much does a 3kW solar system cost in Australia, and how much energy can you expect it to produce? This article takes a look a these questions, as well as returns and payback periods for 3kW solar systems. (This article was originally published in 2012 – we’ve recently updated it to reflect how circumstances […]

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10kW solar power systems: Price, power output, and returns

May 16, 2017

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10kW solar systems are a great investment for Australian homes with high levels of electricity consumption or businesses with relatively small electricity needs. This article takes a look at 10kW solar system pricing, energy production and returns in Australia. Recommend on Facebook Share on Linkedin Tweet about it Print for later Tell a friend Related PostsAdelaide […]

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Residential Solar PV Price Index – May 2017

May 11, 2017

Average solar system installation prices for May 2017 hover at the same level as April‘s – $1.57 per watt ($1.57/W). 5kW solar systems continue to offer the best value for money at an average of $1.25/W – or about $7,100 installed. Average solar PV system prices for May 2017 Prices in the table below include both the […]

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Commercial Solar PV Price Index for May 2017

May 11, 2017

Average commercial solar system prices remain unchanged for the second month in a row, coming in at $1.23/W, according to pricing from the Solar Choice commercial installer network database. Average 10kW system prices sit at $1.32/W, 30kW system prices at $1.21/W, 50kW system prices at $1.23/W and 100kW solar system prices at $1.15/W. Commercial solar […]

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Sizing residential solar & battery systems: A quick guide

April 26, 2017

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What size solar panel array do you need for your home? And if you’re considering battery storage, what size battery bank would be most appropriate? This article includes tables that provide an at-a-glance guide, as well as links to more comprehensive calculators. Solar system sizing table (no batteries) If you’re considering solar panels for your […]

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Find the best solar power deals in Perth, WA

April 19, 2017

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Perth, WA is one of the best places in the country to install a solar power system. Like most of Australia, in Perth retail electricity rates are rising, and solar installation prices have fallen significantly over the past few years, thanks in part to the financial subsidies available through the federal government. How much does a […]

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Commercial Solar PV Price Index for April 2017

April 11, 2017

Average commercial solar system prices increased slightly between March and April, according to data from the Solar Choice installer network. The rise – up to $1.23/W from $1.21/W – follows several months of steady decreases. Commercial solar system prices (10kW-100kW) All prices in the tables below include incentives available through the federal Renewable Energy Target […]

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Residential Solar PV Price Index – April 2017

April 10, 2017

Average residential solar system prices for April 2017 have crept to a fresh low of $1.57 per watt ($1.57/W) – slightly lower than March‘s average of $1.58/W but in keeping with the (very) gradual decline that we’ve been witnessing since the beginning of 2017. Average prices for 3kW, 4kW and 5kW solar systems also hit […]

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How much can you really save with ‘selective export’ of solar & battery energy?

April 7, 2017

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Now that solar feed-in tariff rates are so low across the country, there’s little reason for a solar system owner to send their energy back into the grid, as they will almost always save more money by ‘self-consuming‘ their solar energy. This is one of the reasons that the popularity of battery storage systems has grown so […]

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Commercial Solar PV Price Index for March 2017

March 31, 2017

Average commercial solar system prices continue to decrease for the third month in a row, this month hitting a new all-time low of $1.21 per watt. Commercial solar system prices (10kW-100kW) All prices in the tables below include incentives available through the federal Renewable Energy Target as well as GST, but do not incorporate meter installation […]

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Residential Solar PV Price Index – March 2017

March 22, 2017

Average residential solar PV system prices in Australia crept down to $1.58 per watt ($1.58/W) from $1.60 in February, according to data from Solar Choice’s installer network database. Although so slight as to be inconsequential, the drop represents a new low, with $1.59/W (in Sept 2016 and Dec 2015) being the next lowest since we […]

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Is home solar power still worth it in Australia in 2017?

February 16, 2017

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Rooftop solar on its own is already affordable enough to be a smart choice for virtually any Australian home with an unshaded roof and some daytime electricity usage. This is true even in the absence of generous, state-backed solar feed-in tariffs and the (slight) reduction of the up-front incentive for solar available through the federal Renewable […]

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Residential Solar PV Price Index – February 2017

February 14, 2017

Despite the decrease in the incentive available under the federal Renewable Energy Target that came in effect from last month, average solar PV system prices have moved little, according to our data. Although this month did see a slight reduction in prices (down to $1.60 per watt from $1.62/W in February), this is mainly attributable to changes in […]

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5kW solar systems: Pricing, output, and returns

January 17, 2017

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5 kilowatt (5kW) solar systems have become one of the most popular sizes in Australia, thanks to the combination of high energy yields and great value-for-money that they deliver. What are the price ranges, electricity yields and financial returns that a household can expect from a 5kW solar PV system? This article takes a look. How […]

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Commercial Solar PV Price Index for January 2017

January 12, 2017

Average commercial solar system prices continue at about $1.25/W for the fourth month in a row, starting off the new year with no eventful news. Commercial solar system prices (10kW-100kW) All prices in the tables below include incentives available through the federal Renewable Energy Target as well as GST, but do not incorporate meter installation fees […]

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Residential Solar PV Price Index – January 2017

January 12, 2017

Average solar system prices for the new year continue to hover around $1.62/W, as they have for the past six months or so. Smaller systems (1.5kW – 2kW) continue to be the dearest on a $/W basis, while larger systems (5kW – 10kW) offer the greatest value in terms of peak output capacity. By our […]

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Residential Solar PV Price Index – December 2016

December 15, 2016

Average solar PV system prices for December sit at roughly $1.62 per watt ($1.62/W). Average system prices in Australia have hovered around this price point since about July of 2016, although there have been some changes on a city-by-city and size-by-size basis. Average solar PV system prices for December 2016 Prices in the table below include […]

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Commercial Solar PV Price Index for December 2016

December 15, 2016

Average commercial solar system prices saw virtually no change betwen November and December, according to data from the Solar Choice database. Prices have hovered around the $1.25 mark since September. Commercial solar system prices (10kW-100kW) All prices in the tables below include incentives available through the federal Renewable Energy Target as well as GST, but do […]

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