May 9th 2018. We did or regular monthly round up of current pricing from Adelaide solar installation companies for fully installed solar systems. Below are indicative prices 
for systems ranging from 1.5 Kilowatt to 5 Kilowatt from several Adelaide solar power installers for May 2018. Remember, buy solar systems on price at your own peril!
Adelaide 1.5 kilowatt solar system $1600 – $3400
Adelaide 2.0 kilowatt solar system $2200 – $3700
Adelaide 3.0 kilowatt solar system $2600 – $4900
Adelaide 4.0 kilowatt solar system $3300 – $8800
Adelaide 5.0 kilowatt solar system $3600 -$15,000+