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HOME SOLAR & BATTERIES
RESIDENTIAL SOLAR & BATTERY QUOTE COMPARISONS
Free, Instant Solar & Battery Quote Comparisons for Homes
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Since 2008 over 140,000 Australian households served
-Instantly compare deals for your home from leading installers in your local area
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-Australia's only database of products, prices & warranties, across a network of over 120 installers
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HOME SOLAR & BATTERIES
RESIDENTIAL SOLAR & BATTERY QUOTE COMPARISONS
Free, Instant Solar & Battery Quote Comparisons for Homes
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Since 2008 over 140,000 Australian households served
-Instantly compare deals for your home from leading installers in your local area
-Take full control over which three installers call you
-Australia's only database of products, prices & warranties, across a network of over 120 installers
COMPARE QUOTES
HOME SOLAR & BATTERIES
RESIDENTIAL SOLAR & BATTERY QUOTE COMPARISONS
Free, Instant Solar & Battery Quote Comparisons for Homes
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Since 2008 over 140,000 Australian households served
-Instantly compare deals for your home from leading installers in your local area
-Take full control over which three installers call you
-Australia's only database of products, prices & warranties, across a network of over 120 installers
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From the category archives:

Solar system sizes

Residential Solar PV Price Index – June 2019

June 12, 2019

Average residential solar system prices have decreased to $1.05 per watt ($/W) this month on the back of several factors, including changes to the composition of the Solar Choice installer network and updated pricing from installers that we work with. We have now removed 2kW and added 6kW to our Price Index due to the […]

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15kW solar systems: A great size for homes & businesses (if you can fit one on your roof)

June 11, 2019
Kennards Hire 15kW

15kW solar systems are a great system size for homes with high levels of energy consumption or businesses with small to middling energy needs – provided that they have sufficient roof space to install one. This article takes you through (almost) everything you might want to know about 15kW solar systems, including how much space […]

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20kW commercial solar power systems: Pricing, output, and returns

June 10, 2019
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20kW solar power systems are becoming an increasingly worthwhile and attractive investment for small to medium businesses across Australia, with payback periods in the 3-5 year range in most parts of the country. This article provides an overview of the ranges of prices, energy yields (in kWh), and financial returns that a business may expect […]

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Commercial Solar PV Price Index for May 2019

May 21, 2019
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Changes in the composition of Solar Choice’s commercial solar installer network, combined with price updates from several companies have resulted in a slight downwards shift in average dollar per watt ($/W) prices for commercial solar systems – down about 4c/W from February 2019 to $1.13/W. Commercial solar system prices (10kW-100kW) All prices in the tables […]

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Residential Solar PV Price Index – May 2019

May 20, 2019
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Average residential solar system prices have increased to $1.17 per watt ($/W) this month on the back of several factors, including changes to the composition of the Solar Choice installer network and updated pricing from installers that we work with. Meanwhile, average prices for popular 5kW systems have reached their lowest ever, at $0.88/W, or […]

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Payback periods for commercial-scale solar PV systems: State by state

May 14, 2019
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There has never been a better time for Australian businesses to invest in commercial solar power. Last year Solar Choice analysed electricity bills & meter data to generate free indicative solar business cases for nearly 300 businesses, ranging from schools to farms to shopping centres to car dealerships to strata units to doctors’ surgeries (to […]

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1MW solar PV systems: Compare prices and installer options

May 9, 2019
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Systems greater than 100kW of Solar Panel capacity are not eligible for the Small-Scale Renewable Energy Scheme, meaning they typically have a larger upfront cost. These systems create large-scale generation certificates which can be sold at the end of each year of production. Pricing for 1MW (1,000kW) solar systems The cost of installing a solar […]

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500kW Solar Systems: Compare prices and installer options

May 9, 2019
Thumbnail image for 500kW Solar Systems: Compare prices and installer options

Systems greater than 100kW of Solar Panel capacity are not eligible for the Small-Scale Renewable Energy Scheme, meaning they typically have a larger upfront cost. These systems create large-scale generation certificates which can be sold at the end of each year of production. Pricing for 500kW Solar Systems The cost of installing a solar system […]

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250kW solar PV systems: Compare prices and installer options

May 9, 2019
Thumbnail image for 250kW solar PV systems: Compare prices and installer options

Systems greater than 100kW of Solar Panel capacity are not eligible for the Small-Scale Renewable Energy Scheme, meaning they typically have a larger upfront cost. These systems create large-scale generation certificates which can be sold at the end of each year of production. Pricing for 250kW solar systems The cost of installing a solar system […]

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Solar system size limits: How much does your local network allow?

April 17, 2019
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What’s the upper limit to the amount of solar panel capacity that you can put on your roof? This is actually a multi-layered question that involves your roof area, your energy saving goals and any applicable restrictions imposed by your local electricity network company. This article touches on all these factors, but focuses mainly on […]

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

April 9, 2019
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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 – April 2019

April 5, 2019
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Average residential solar system prices have decreased to $1.16 per watt ($/W) this month on the back of several factors, including changes to the composition of the Solar Choice installer network and updated pricing from installers that we work with. Meanwhile, average prices for popular 5kW systems have reached their lowest ever, at $0.88/W, or […]

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Is home solar battery storage worth it? (April 2019 update)

April 2, 2019
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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 2019? We’ve crunched the number for all of Australia’s capital cities to find out. This article was originally published in February 2017. We then had an August 2017 update, followed by […]

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Solar Power in NSW: What are the benefits?

April 1, 2019
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Solar power is still a great investment in NSW even in the absence a feed-in tariff incentive in the state. The fact that solar PV system prices have been declining combined with the fact that retail electricity rates have risen significantly in recent years means that solar panels can now serve as a cost-effective, rooftop […]

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Is home solar power still worth it in Australia in 2019?

March 26, 2019
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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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3kW solar PV systems: Pricing, output, and returns

March 5, 2019
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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 updated it yearly to reflect how circumstances […]

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7kW solar systems: Prices, output & return on investment

February 28, 2019
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7kW solar systems, once relatively uncommon, have grown in popularity in Australia as the average solar system size has increased. A 7kW solar system could be the perfect match for an ordinary household with higher-than-average electricity consumption, or for a small business with accordingly small electricity needs. Back when Australia’s solar industry began booming around […]

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Commercial Solar PV Price Index for February 2019

February 26, 2019
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Changes in the composition of Solar Choice’s commercial solar installer network, combined with price updates from several companies have resulted in a slight upwards shift in average dollar per watt ($/W) prices for commercial solar systems – up about 2c/W from November 2018 to $1.17/W. Commercial solar system prices (10kW-100kW) All prices in the tables below […]

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100kW solar PV systems: Compare prices and installer options

February 20, 2019
Thumbnail image for 100kW solar PV systems: Compare prices and installer options

100kW solar systems are among the most popular commercial solar system sizes in Australia, as this size is the cutoff point for up-front incentives through the federal government (larger systems also receive a benefit, but it is ongoing). This article provides an overview of most of the key points that businesses need to know if […]

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5kW solar systems: Pricing, output, and returns

February 17, 2019
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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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Sizing residential solar & battery systems: A quick guide

February 15, 2019
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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. [Note that this article was originally published in April 2017, but has been […]

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Solar power in Sydney, NSW: Compare prices & installers

February 12, 2019
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Sydney is a great place for solar power, and roughly 10-20% of Sydney area homes have solar panels installed on their roofs. This article is 5-point guide to everything you need to know if you’re considering solar power for your Sydney home – including how Solar Choice can help you compare quotes. This article is […]

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Residential Solar PV Price Index – February 2019

February 11, 2019
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Average residential solar system prices have increased to $1.18 per watt ($/W) this month on the back of several factors, including changes to the composition of the Solar Choice installer network and updated pricing from installers that we work with. Meanwhile, average prices for popular 5kW systems have reached their lowest ever, at $0.88/W, or […]

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Residential Solar PV Price Index – November 2018

December 6, 2018

Average residential solar system prices have dipped down to $1.17 per watt ($/W) this month on the back of several factors, including changes to the composition of the Solar Choice installer network and updated pricing from installers that we work with. This is a new historic low. Meanwhile, average prices for popular 5kW systems have […]

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Commercial Solar PV Price Index for November 2018

November 30, 2018
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Changes in the composition of Solar Choice’s commercial solar installer network, combined with price updates from several companies have resulted in a slight downwards shift in average dollar per watt ($/W) prices for commercial solar systems – down about 2c/W from August 2018 to $1.15/W. Commercial solar system prices (10kW-100kW) All prices in the tables below […]

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100kW solar installation for St Andrews Village (brokered by Solar Choice)

September 10, 2018
Thumbnail image for 100kW solar installation for St Andrews Village (brokered by Solar Choice)

In 2015 Solar Choice were approached by aged-care provider St Andrews Village to help reduce their excessive monthly consumption costs in the ACT. Typically a care home will use power all day everyday 365, which means they are an ideal candidate for a solar solution. The client and the board understood the value through a well presented array […]

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100kW solar installation for SwanCare Aged Care (brokered by Solar Choice)

September 3, 2018
Thumbnail image for 100kW solar installation for SwanCare Aged Care (brokered by Solar Choice)

In 2014 Solar Choice Commercial began discussions with SwanCare Aged Care on a potential 100kW system for their property in Bently, WA. The system, now fully installed, consists of Trina panels coupled with SMA inverters. The competitive tender went to 5 highly competent installers in the area ensuring our client got the best price and ensuring the solution matched their needs. The […]

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100kW solar installation for Hastings Deering (brokered by Solar Choice)

August 23, 2018
Thumbnail image for 100kW solar installation for Hastings Deering (brokered by Solar Choice)

In 2014 Solar Choice commenced discussions on a deal to help Hastings Deering assess the opportunity to leverage solar power for their location in Toowoomba, QLD and provided impartial advice through Solar Choice’s tender management process. The detailed business case analysis demonstrated the positive financial impact the project could make to Hastings Deering by offsetting […]

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30kW solar installation for Nepean Health Care (brokered by Solar Choice)

August 20, 2018
Thumbnail image for 30kW solar installation for Nepean Health Care (brokered by Solar Choice)

Solar Choice Commercial has brokered a 30kw solar system for Nepean Health Care on the Nepean Highway in Highett Victoria. The system is using Trina panels and a Fronius inverter. The Medical Centre first approached Solar Choice in mid-2017 looking for a solar solution whilst the building was just about to start construction. Drawings and plans for the building were provided to our in-house Engineering […]

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Residential Solar PV Price Index – August 2018

August 3, 2018
Thumbnail image for Residential Solar PV Price Index – August 2018

Average residential solar system prices have dipped down to $1.24 per watt ($/W) this month on the back of several factors, including changes to the composition of the Solar Choice installer network and updated pricing from installers that we work with. This is a new historic low. Meanwhile, average prices for popular 5kW systems have […]

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Commercial Solar PV Price Index for August 2018

August 3, 2018
Thumbnail image for Commercial Solar PV Price Index for August 2018

Changes in the composition of Solar Choice’s commercial solar installer network, combined with price updates from several companies have resulted in a slight downwards shift in average dollar per watt ($/W) prices for commercial solar systems – down about 2c/W from June 2018 to $1.17/W. Commercial solar system prices (10kW-100kW) All prices in the tables below […]

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