From the category archives:

10kW

Residential Solar PV Price Index – October 2017

October 17, 2017
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Average solar system prices hold stable for the third month in a row, with the average price per watt ($/W) for an residential solar system installation coming in at about $1.44/W. The most popular and best value solar system size is still 5kW, costing about $1.14/W or $5,700 for a fully installed system. (Due to […]

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Residential Solar PV Price Index – September 2017

September 5, 2017
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Average residential solar system prices are roughly on par with last month’s figures – about $1.43 per watt for a fully installed system. 5kW systems continue to offer the best value for money, at about $1.13/W, or about $5,600. Average solar PV system prices for September 2017 Prices in the table below include both the […]

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Commercial Solar PV Price Index for September 2017

September 5, 2017
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Average commercial solar system prices continue to hover around $1.20 per watt for the month of September, following an STC-driven increase between July and August. 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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Commercial Solar PV Price Index for August 2017

August 24, 2017

August saw a slight increase in average commercial solar system prices as compared to July, due to a combination of price modifications due to changes in the value of STCs as well as slight changes to the composition of our network of installers. Commercial solar system prices (10kW-100kW) All prices in the tables below include […]

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Residential Solar PV Price Index – August 2017

August 3, 2017
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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
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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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Residential Solar PV Price Index – July 2017

July 12, 2017
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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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Commercial Solar PV Price Index for June 2017

June 21, 2017
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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
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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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Can you go off the grid with a 10kW solar system plus battery storage?

May 16, 2017
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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. In this article, we’ll look at the case for going off-grid with a 10kW solar system – the unofficial upper limit for residential solar system […]

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Residential Solar PV Price Index – May 2017

May 11, 2017
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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
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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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Commercial Solar PV Price Index for April 2017

April 11, 2017
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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
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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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Commercial Solar PV Price Index for March 2017

March 31, 2017
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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
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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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Commercial Solar PV Price Index for February 2017

February 28, 2017
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The average price of commercial-scale solar system installations in Australia dropped to a new all-time low of $1.23 per watt ($/W), according to data from the Solar Choice installer network database. The previous low – which held stead for about 3 months – was $1.25/W. All system sizes included in the index (10kW, 30kW, 50kW […]

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Residential Solar PV Price Index – February 2017

February 14, 2017
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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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Commercial Solar PV Price Index for January 2017

January 12, 2017
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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
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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
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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
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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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Commercial Solar PV Price Index: November 2016

November 16, 2016
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The average price of a commercial solar PV system dropped very slightly between October and November 2016 (from about $1.26 per watt to about $1.25/W) according to figures from the Solar Choice installer network database. 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 – November 2016

November 15, 2016
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Average solar PV system prices for Australia’s capital cities changed little between October and November of 2016, according to data from Solar Choice’s installer network database. Currently, the average price for a solar PV system in Australia sits at about $1.63 per watt. Average solar PV system prices for November 2016 Prices in the table below […]

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Commercial Solar PV Price Index: October 2016

October 26, 2016
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Average commercial solar system prices for all sizes that we track (10kW, 30kW, 50kW and 100kW) held stable at the $1.28/W low seen in September, according to data from Solar Choice’s installer network. Commercial solar system prices (10kW-100kW) All prices in the tables below include incentives available through the federal Renewable Energy Target as well as […]

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Residential Solar PV Price Index – October 2016

October 12, 2016
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Average solar system prices for Australia’s capital cities rose slightly (to $1.63/W) between September and October. Price increases were seen primarily among smaller systems (1.5kW – 5kW) in a handful of cities, while 10kW system prices remained steady. Average solar PV system prices for October 2016 Prices in the table below include both the up-front incentive […]

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Commercial Solar PV Price Index: September 2016

September 27, 2016
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The average price of a commercial solar installation fell to an all-time low of $1.26 per watt ($/W) between August and September, according to data from Solar Choice’s installer network database. The drop was consistent across all solar system sizes, although there were slight fluctuations from city to city. Commercial solar system prices (10kW-100kW) All […]

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Residential Solar PV Price Index – September 2016

September 19, 2016
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Average residential solar system prices for September 2016 have matched the all-time low seen in December of last year, when prices dipped just below $1.60 per watt ($1.60/W). In other news, for the first time we have colour-coded our pricing tables to make it easier to tell at a glance which locations and system sizes […]

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Residential Solar PV Price Index – August 2016

August 8, 2016
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This month marks a full four years of our publishing of the Solar PV Price Index. When we first started keeping track of average system prices back in 2012, it cost roughly 70c more per watt to install a solar PV system in Australia than it does today. The going average rate for a solar […]

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Commercial Solar PV Price Index: July 2016

July 28, 2016
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The average price for a commercial solar PV system dropped noticeably between June and July 2016, according to figures from Solar Choice’s installer network database. While prices for each month in the first half of 2016 saw an average of about $1.33, the average price for this month was $1.29 – on par with Dec […]

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