Posts tagged as:

3kW

Residential Solar PV Price Index – May 2018

May 3, 2018
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Average residential solar system prices continue to sit at about $1.35 per watt ($/W) for the second month in a row, despite a number of pricing updates from installers in the network across the country. A basic 5kW solar system – one of the most popular sizes – costs just under $5,700 on average, while ‘premium’ and […]

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Residential Solar PV Price Index – April 2018

April 12, 2018
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Average solar system prices again fell slightly between March and April, down to about $1.35 per watt, the lowest we’ve seen since the beginning of the year, but not as low as the record of $1.30/W set in December of 2017. For April 2018, 5kW systems are coming in at about $5,700 out-of-pocket on average for […]

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Time of use vs flat rate electricity tariffs with solar & batteries

March 28, 2018
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If you’re connected to the grid and own your home, you pay for electricity. In most places, in Australia, there are basically two types of tariffs: Flat rate tariffs (aka ‘peak only’ tariffs), where you pay a fixed amount for each kilowatt-hour (kWh) of energy that your home draws from the grid, or Time of use […]

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Residential Solar PV Price Index – March 2018

March 14, 2018
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Average solar system prices dipped slightly between February and March 2018 – coming in at about $1.38 per watt as opposed to $1.40/W last month – according to the most recent data from Solar Choice’s installer network database. While average prices decreased for most capital cities, Sydney and Canberra saw slight increases, due in part to changes […]

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

February 28, 2018
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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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Tips for going solar with a fiddly, inner city rooftop

February 15, 2018
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If you take a look at the APVI’s Solar Status Map, a curious thing you’ll notice is that the penetration rates for rooftop solar in Australia’s most densely populated capital cities (primarily Sydney & Melbourne) are not as high as you’d expect. While the national average is over 15%, solar PV penetration in these inner city […]

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Residential Solar PV Price Index – February 2018

February 14, 2018
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Average solar system prices (on ‘primary’ offerings) have slipped slightly upwards since the beginning of the year, coming in at around $1.40/W – as opposed to about $1.30/W in December – due primarily to increased prices in Hobart & Melbourne. Average pricing for ‘premium’ and ‘microinverter’ systems, meanwhile, has dropped to $1.49/W and $1.80/W, respectively. Average solar […]

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Solar power in Hobart, Tasmania: Compare prices & installers

February 12, 2018
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Like the rest of Australia, solar power system prices in Hobart have been on a downwards trajectory for several years now, making solar panels an option to consider for anyone living in Tasmania’s capital. This article is an overview of what you need to consider when when shopping for a solar system in Tasmania, including […]

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Solar power in Adelaide, SA: Compare prices & installers

February 12, 2018
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Adelaide, SA is a great place for solar power – and did you know that 30-40% of homes in the Adelaide area have solar panels installed on their roofs? With the cost of solar power at historic lows and electricity rates higher than ever, more and more Adelaide homes and businesses are making the move […]

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Solar power in Sydney, NSW: Compare prices & installers

February 12, 2018
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Sydney is a great place for solar power, and roughly 10-15% 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 mostly about […]

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Is home solar power still worth it in Australia in 2018?

January 11, 2018
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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 – January 2018

January 9, 2018
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In this month’s Solar PV Price Index, the average price for a ‘primary’/standard solar PV system offering remains almost unchanged from December, at about $1.31 per watt ($1.31/W). The average for a premium system was $1.56/W, while the average for a microinverter system was $1.93/W – both up slightly from last month. Average solar PV […]

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What’s the current levelised cost of energy (LCOE) for solar in Australia?

December 20, 2017
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Solar is affordable in Australia – possibly more affordable than anywhere else in the world. But as much as sunlight may seem like ‘free energy’, you actually pay for the ability to convert sunlight into usable electricity when you purchase a solar system. Aside from up-front price, one of the best ways to gauge affordability […]

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Residential Solar PV Price Index – December 2017

December 12, 2017
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The average price per watt ($/W) for primary offerings was $1.30 this month – down slightly from November and a new low since we began tracking prices in 2012. The average for a premium system was $1.54/W, while the average for a microinverter system was $1.86/W. December marks the second month using our new Solar […]

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Solar energy self-consumption explained

December 4, 2017
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When it comes to solar power in Australia, lots of things have changed in the last few years. If you’re currently shopping around for a solar system, perhaps the most important thing you need to keep in mind is this: You’ll get the most out of your solar panels by consuming the energy they produce while it […]

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Sizing residential solar & battery systems: A quick guide

November 27, 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. [Note that this article was originally published in April 2017.] Solar system sizing […]

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Residential Solar PV Price Index – November 2017

November 7, 2017
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We’ve introduced some major improvements to this month’s Solar PV Price Index. Namely: We’ve added 7kW solar systems to all tables We’ve included in new tables & data for ‘premium’ and ‘microinverter’ system offerings We’ve drawn clearer distinctions between ‘primary’, ‘premium’ and ‘microinverter’ pricing We’ve dropped 1.5kW systems from our data tracking (because so few […]

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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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Retrofitting battery storage in Brisbane: Some example case studies

August 29, 2017
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We recently published an article containing a number of example case studies about retrofitting solar battery storage in Sydney. This time around we’ll be taking a look at the case for retrofitting batteries in sunny Brisbane. In addition to the fact that Brisbane gets more sun, the circumstances around retrofitting batteries in Brisbane – and […]

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The ‘energy awareness factor’ and how it helps households save money

August 17, 2017
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For most of us, for most of our lives, electricity bills and our consumption have both been something of a black box. We know that we get a bill every 1-3 months and get charged for the electricity that we use, but we don’t generally have access to data that would provide us with the […]

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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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How home heating affects your solar PV setup

July 26, 2017
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The relationship between home heating and solar PV is significantly different to that between home cooling and solar PV. There are two key differences: Time of day: we need heating the most when the sun goes down. This is the opposite to cooling, which we need most when the sun is out. Time of year: […]

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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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Retrofitting battery storage in Sydney: Some example case studies

July 6, 2017
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You are a solar PV system owner who is now considering adding battery storage. The options you have depend on a number of factors, and there are a range of situations that warrant different approaches – and have different outcomes. In this article we take a look at some example situations that solar system owners […]

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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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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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Add more solar panels or get batteries? A customer case study

June 1, 2017
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Being a nation-wide advice & comparison service for rooftop solar, Solar Choice regularly receives enquiries from customers from people all over the country. We recently received a call from a NSW-based customer approaching retirement; her query was about whether it would make more sense for her to install a 3kWh battery bank for around $5,000, or […]

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Battery storage: Retrofit or new build with solar?

May 29, 2017
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If you’re considering installing battery storage for your grid-connected home, you probably find yourself in one of two situations: You’ve already got a solar PV system on your roof and want to add batteries to it (possibly with the addition of a few more solar panels), or You don’t have solar yet, so you’re going to install both […]

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3kW vs 5kW solar system: Which is a better investment?

May 15, 2017
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One of the first decisions a household considering solar will need to make is the capacity (in kilowatts, kW) of the system to be installed. Two of the most popular residential solar PV system sizes in Australia are 3kW and 5kW. Which system size is the better investment – and why? You’ll save the most […]

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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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