Solar Systems - Goliath Solar & Electrical
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Solar
System Prices

Are you ready to start enjoying the solar savings and benefits like the thousands of happy Goliath Solar customers who love our friendly local support and expert know-how?

Listed below are our starting prices on the more popular options, using only premium inverters matched with trusted panels to suit your budget.

Have a squiz, then contact us to get a free, precise quote that matches your roof install specifics. Simply drop in your details to our Get A Solar Quote form, or call us on 7073 3834.

MOST POPULAR
PACKAGE

REC Solar Panels
& Fronius
Inverter

6.6kW

  • 18x Canadian Solar 370W Panels
  • FRONIUS 5kW INVERTER
  • INSTALLATION BY GOLIATH
FROM

$6,700

$1,300 ESTIMATED SAVINGS P/A

7.77kW

  • 21x Canadian Solar 370W Panels
  • FRONIUS 6kW INVERTER
  • INSTALLATION BY GOLIATH
FROM

$7,800

$1,500 ESTIMATED SAVINGS P/A

10.73kW

  • 29x Canadian Solar 370W Panels
  • FRONIUS 8.2kW INVERTER
  • INSTALLATION BY GOLIATH
FROM

$9,700

$2,000 ESTIMATED SAVINGS P/A

13.32kW

  • 36x Canadian Solar 370W Panels
  • FRONIUS 10kW INVERTER
  • INSTALLATION BY GOLIATH
FROM

$10,990

$2,750 ESTIMATED SAVINGS P/A

View our package review and product spec sheets.
Get Your Quote

ENTRY LEVEL
PACKAGE

Canadian Solar Panels
and Sungrow
Inverter

3.7kW

  • 10x Canadian Solar 370W Panels
  • SUNGROW 5kW INVERTER
  • INSTALLATION BY GOLIATH
FROM

$5,500

$800 ESTIMATED SAVINGS P/A

6.66kW

  • 18x Canadian Solar 370W Panels
  • SUNGROW 5kW INVERTER
  • INSTALLATION BY GOLIATH
FROM

$6,290

$1,300 ESTIMATED SAVINGS P/A

8.14kW

  • 22x Canadian Solar 370W Panels
  • SUNGROW 8kW INVERTER
  • INSTALLATION BY GOLIATH
FROM

$8,500

$1,800 ESTIMATED SAVINGS P/A

10.36kW

  • 28x Canadian Solar 370W Panels
  • SUNGROW 8kW INVERTER
  • INSTALLATION BY GOLIATH
FROM

$9,600

$2,000 ESTIMATED SAVINGS P/A

View our package review and product spec sheets.
Get Your Quote

SHADED OR COMPLEX
ROOF PACKAGE

REC Solar Panels
& SolarEdge
Inverter

6.6kW

  • 18x Canadian Solar 370W Panels
  • SOLAREDGE 5kW INVERTER
  • INSTALLATION BY GOLIATH
FROM

$7,200

$1,300 ESTIMATED SAVINGS P/A

7.77kW

  • 21x Canadian Solar 370W Panels
  • SOLAREDGE 6kW INVERTER
  • INSTALLATION BY GOLIATH
FROM

$8,500

$1,500 ESTIMATED SAVINGS P/A

10.73kW

  • 29x Canadian Solar 370W Panels
  • SOLAREDGE 10kW INVERTER
  • INSTALLATION BY GOLIATH
FROM

$10,600

$2,000 ESTIMATED SAVINGS P/A

13.32kW

  • 36x Canadian Solar 370W Panels
  • SOLAREDGE 10kW INVERTER
  • INSTALLATION BY GOLIATH
FROM

$12,300

$2,750 ESTIMATED SAVINGS P/A

View our package review and product spec sheets.
Get Your Quote

PREMIUM
PACKAGE

REC Alpha Solar Panels
and Fronius
Inverter

6.66kW

  • 18x REC ALPHA 370W Panels
  • FRONIUS 5kW INVERTER
  • INSTALLATION BY GOLIATH
FROM

$8,700

$1,300 ESTIMATED SAVINGS P/A

7.77kW

  • 21x REC ALPHA 370W Panels
  • FRONIUS 6kW INVERTER
  • INSTALLATION BY GOLIATH
FROM

$10,450

$1,500 ESTIMATED SAVINGS P/A<

10.73kW

  • 29x REC ALPHA 370W Panels
  • FRONIUS 8.2kW INVERTER
  • INSTALLATION BY GOLIATH
FROM

$13,750

$2,000 ESTIMATED SAVINGS P/A

13.32kW

  • 36x REC ALPHA 370W Panels
  • FRONIUS 10kW INVERTER
  • INSTALLATION BY GOLIATH
FROM

$15,750

$2,750 ESTIMATED SAVINGS P/A

View our package review and product spec sheets.
Get Your Quote

*Special Details For All Packages:

  1. 1. Installation by Goliath Solar & Electrical Team, no contractors!
  2. 2. Estimated Savings Per Annum based on 35% self consumption and 65% export/feed in to the grid on the Origin Solar Boost Energy Plan.
  3. 3. Prices available for installs in January 2022 only. Add $75 per kW for 2023 installation
  4. 4. Prices indicated are total out of pocket costs based on a single storey, colorbond roof install & include STC discount. Please note tiled roofs do cost an extra $25 per kW in materials. Extras also for multi-storey roofs and installations over 3 or more roof sections.

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