After numerous questions about the relationship between solar panel power and inverter power, I decided to put together this blog post. Now logically, if you have (say) 3,000 Watts of solar […]
Category: Solar system sizes
Articles about solar system sizes: From 1.5kW, 5kW, 10kW to 100kW solar PV systems and beyond, for commercial and residential applications.
Commercial Solar PV Price Index for January 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) […]
Residential Solar PV Price Index – January 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 […]
Residential Solar PV Price Index – December 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, […]
Commercial Solar PV Price Index for December 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. […]
Solar power for homes: Still worth it in Australia?
Lots of things have changed in recent years with regard to solar power for homes. The business case for going solar – the investment-worthiness of solar panels – has quickly […]
1kW solar PV systems: Pricing, output, returns
Should you install a 1 kilowatt (kW) solar system for your home? These days, 1kW solar system installations are relatively rare, as larger systems frequently offer better value for money […]
Commercial Solar PV Price Index: November 2016
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 […]
Residential Solar PV Price Index – November 2016
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 […]
Commercial Solar PV Price Index: October 2016
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 […]
Residential Solar PV Price Index – October 2016
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 […]
Commercial Solar PV Price Index: September 2016
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 […]
Residential Solar PV Price Index – September 2016
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 […]
Commercial Solar PV Price Index: August 2016
The average price of a commercial solar systems fell marginally between July and August to $1.28/W, according to figures from Solar Choice’s installer network database. Commercial solar system prices (10kW-100kW) […]
Residential Solar PV Price Index – August 2016
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 […]
Commercial Solar PV Price Index: July 2016
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 […]
Residential Solar PV Price Index – July 2016
Average residential solar system prices dipped down to $1.63/W this month – on par with the low seen in April this year and close to the all-time low of $1.59/W […]
Commercial Solar PV Price Index: June 2016
Average commercial solar system prices have remained virtually unchanged for the past six months, according to data from Solar Choice’s installer network database, sitting at around $1.33 per watt of […]
Residential Solar PV Price Index – June 2016
Average solar PV system installation prices in Australia’s capital cities increased very slightly between May and June to approach $1.68 per watt. With the exception of 10kW systems, prices were […]
How to get the most out of your solar PV system part 2: What’s your electricity usage pattern?
For anyone who has a solar PV system for your home/business or is thinking about getting one, understanding electricity usage patterns throughout the day is integral for guaranteeing a good return […]
How much does a 5kW solar system cost in Melbourne, Victoria?
Solar power is still a great investment option for Melbourne homes & businesses, even after a number of changes to state and federal government incentives. 5kW solar systems have proven to […]
Residential Solar PV Price Index – May 2016
Based on data from Solar Choice’s installer network database, the average price of per watt of a fully installed residential solar system in Australia as of May 2016 is about […]
Commercial Solar PV Price Index: April 2016
The average price of a fully installed commercial-scale solar system changed little between March and April 2016 – holding steady at about $1.33 per watt. While there were slight increases in […]
Residential solar PV price index – April 2016
Average solar PV system prices dropped slightly between March and April of 2016, following a downward trend that started in February. Based on data from Solar Choice’s installer network database, […]
Residential solar PV price index – March 2016
After two consecutive months of increases, average solar PV system prices have dropped slightly for the first time in the new year, currently sitting at about $1.65/W. Average solar PV […]
Can you go off-grid with a 3kW solar system plus batteries?
One of the most common solar system sizes in Australia is 3 kilowatts (kW). 3kW solar system strike the right balance between size and affordability, costing on average about $4,700 […]
Commercial Solar PV Price Index: February 2016
Average prices for commercial-scale solar PV system installations have remained largely unchanged between this month and last, according to figures from Solar Choice’s installer network database. Commercial solar system prices […]
Residential solar PV price index – February 2016
Average solar PV system installation prices for Australia have risen for the 2rd month running, according to data from Solar Choice’s installer network database. The average price per watt for […]
Commercial Solar PV Price Index: January 2016
Mirroring the Residential PV Price Index for this month, commercial system prices have undergone a slight up-tick since the end of last year. Average commercial solar PV system prices currently […]
The cost, productivity & return on investment for 2kW solar panel systems.
How much does a 2kW solar system cost, how much energy can you expect it to produce, and what sort of a financial return will a home see on a […]
Residential solar PV price index – January 2016
After about 5 months of steady declines since about August of 2015, the average price of solar PV system prices rose slightly (approximately 5c/W) between December of 2015 and January of […]
