What size solar panel array do you need for your home? And if you’re considering battery storage, what solar battery size would be most appropriate? This article includes tables that […]
Solar Battery Size Calculator: What size battery do I need?
Category: 7kW
Articles about or mentioning 7kW (kilowatt) solar PV systems: Prices, power output, and more.
7kW Solar Systems: Prices, Output & Return on Investment
These days, depending on your state, the size range for a residential solar system is ordinarily between 3kW and 5kW. With 5kW being one of the most popular system sizes in […]
Residential Solar PV Price Index – February 2020
Average residential solar system prices have slightly increased to $1.08 per watt ($/W) this month on the back of several factors, including changes to the composition of the Solar Choice […]
Residential Solar PV Price Index – January 2020
Average residential solar system prices have slightly decreased to $1.07 per watt ($/W) this month on the back of several factors, including changes to the composition of the Solar Choice […]
Residential Solar PV Price Index – December 2019
Average residential solar system prices have slightly increased to $1.08 per watt ($/W) this month on the back of several factors, including changes to the composition of the Solar Choice […]
Residential Solar PV Price Index – November 2019
Average residential solar system prices have slightly increased to $1.06 per watt ($/W) this month on the back of several factors, including changes to the composition of the Solar Choice […]
Residential Solar PV Price Index – October 2019
Average residential solar system prices have slightly increased to $1.05 per watt ($/W) this month on the back of several factors, including changes to the composition of the Solar Choice […]
Residential Solar PV Price Index – September 2019
Average residential solar system prices have decreased to $1.03 per watt ($/W) this month on the back of several factors, including changes to the composition of the Solar Choice installer […]
Residential Solar PV Price Index – August 2019
Average residential solar system prices have decreased to $1.04 per watt ($/W) this month on the back of several factors, including changes to the composition of the Solar Choice installer […]
Residential Solar PV Price Index – July 2019
Average residential solar system prices continue to sit at about $1.05 per watt ($/W) for the second month in a row, including changes to the composition of the Solar Choice […]
Residential Solar PV Price Index – June 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 […]
Residential Solar PV Price Index – May 2019
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 […]
Residential Solar PV Price Index – April 2019
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 […]
Residential Solar PV Price Index – February 2019
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 […]
Residential Solar PV Price Index – November 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 […]
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 […]
Solar Choice’s Solar & Battery Price Indexes are going quarterly!
In light of the fact that solar & battery system prices have stabilised in recent times, Solar Choice has made the decision to begin publishing our Price Indexes quarterly as […]
Residential Solar PV Price Index – June 2018
Average residential solar system prices have dipped down to $1.32 per watt ($/W) this month on the back of several factors, including changes to the composition of the Solar Choice […]
Residential Solar PV Price Index – May 2018
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 […]
Residential Solar PV Price Index – April 2018
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 […]
Residential Solar PV Price Index – March 2018
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 […]
Residential Solar PV Price Index – February 2018
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 – […]
Residential Solar PV Price Index – January 2018
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 ($1.31/W). The average […]
Residential Solar PV Price Index – December 2017
The average price per watt ($/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 […]
Residential Solar PV Price Index – November 2017
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’ […]
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 […]
