Slight decreases in most capital cities and across most system sizes resulted in an overall average commercial solar system price of about $1.17/W – the lowest on record since Solar Choice began keeping track of commercial solar system prices in May 2014.

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, grid protection or grid connection studies.

Table 1: Commercial solar PV system prices for January 2018 (median)

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Table 2: $/W commercial solar PV system prices for January 2018 (median)

Historic pricing for popular commercial solar system sizes

Commercial system prices – All system sizes

(N.b. Please see note about ‘Solar Choice Discount’ in January 2016 edition of the PV Price Index.)

About this data

Tables and charts included in this article were compiled using data from Solar Choice’s installer network database, which contains regularly-updated pricing and product details from over 100 solar installation companies across Australia. Although all pricing calculations do account for federal incentives and GST, they do not incorporate meter installation fees or additional costs, such as ground-mounting or grid connection studies. ‘Premium’ installer offerings are not included in the calculations.

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