June 5th 2018. As usual. we did or regular monthly round up of prices quoted by several Adelaide solar installation companies for fully installed solar systems, ranging from 1.5 kilowatts to 5 kilowatts. Below are indicative prices 
for grid connect solar systems ranging without solar battery storage systems. These prices are only indicative. Prices for solar systems reflect many things including:
- component (inverter and solar panels) quality
- true cost of installation (contractors or ‘in house’ installers. Follow up inspections, warranties etc etc)
- margin applied
- after sales service and support (or none!)
Remember, buy solar systems on price at your own peril!
Adelaide 1.5 kilowatt solar system $1500 – $3500
Adelaide 2.0 kilowatt solar system $2100 – $3700
Adelaide 3.0 kilowatt solar system $2800 – $4900
Adelaide 4.0 kilowatt solar system $3400 – $8800
Adelaide 5.0 kilowatt solar system $3500 -$16,000+