Skip to main content
Bibra Lake & Neerabup
4.9· 1,600 reviews(08) 6171 4111
$0 deposit · 36 months interest-freeGet a quote
Perth Solar Warehouse

Solar packages,
priced up-front.

Pick a system size, then add your preferred panel and inverter or battery. Every price already includes the Zone 3 STC discount and base-level installation.

5 sizes
6.6 to 30 kW, residential and commercial
15 years
Workmanship warranty on every install
PSW installer with Jinko Neo Satin solar panels

5 packages · prices incl. STC discount + base install

6.6kW solar system by Perth Solar Warehouse
6.6 kW · 14 panels

6.6kW Solar System

15–30 kWh/day (typical 3–4 person home)

Most popularRebate ready
from$4,290

Fully installed · STC discount deducted

  • 14x 475W tier-1 N-type panels
  • 5kW hybrid-ready inverter
  • Installation: 80% in-house, 20% subcontractors
Get quoteDetails
10kW solar system by Perth Solar Warehouse
10 kW · 23 panels

10kW Solar System

30–45 kWh/day (large home, pool or ducted air-con)

Battery readyRebate ready
from$6,990

Fully installed · STC discount deducted

  • 23x 440W tier-1 N-type panels
  • 8kW hybrid inverter (battery-ready)
  • Installation: 80% in-house, 20% subcontractors
Get quoteDetails
13kW solar system by Perth Solar Warehouse
13.2 kW · 30 panels

13.2kW Solar System

45–60 kWh/day (very large home or home office)

Battery ready
from$8,990

Fully installed · STC discount deducted

  • 30x 440W tier-1 N-type panels
  • 10kW three-phase hybrid inverter
  • Installation: 80% in-house, 20% subcontractors
Get quoteDetails
19kW solar system by Perth Solar Warehouse
19.8 kW · 45 panels

19.8kW Solar System

Small business, workshop or rural property

Small business
from$13,990

Fully installed · STC discount deducted

  • 45x 440W tier-1 N-type panels
  • 15kW three-phase inverter capacity
  • Installation: 80% in-house, 20% subcontractors
Get quoteDetails
30kW solar system by Perth Solar Warehouse
30 kW · 68 panels

30kW Solar System

Commercial premises with daytime operations

Commercial
from$19,990

Fully installed · STC discount deducted

  • 68x 440W tier-1 commercial panels
  • 25kW three-phase commercial inverter
  • Engineering & structural assessment
Get quoteDetails
  • Solar panels Perth customers ask for
  • Fronius inverter

Solar systems in Perth cost from $4,290 fully installed (6.6kW, after the federal STC discount) to around $19,990 for 30kW commercial-scale arrays. Every Perth Solar Warehouse package includes tier-1 panels, grid approvals, installation (80% in-house, 20% subcontractors) and a 15-year workmanship warranty.

How the package builds

Three choices. One fixed price.

  1. System size

    Choose the kW that matches your usage and roof. Bigger arrays cost less per watt.

    • 6.6 kW
    • 10 kW
    • 13.2 kW
    • 19.8 kW
    • 30 kW

  2. Solar panel

    Match a tier-1 module to your budget and efficiency needs.

    • Jinko Tiger Neo
    • REC Alpha Pure-RX
    • LONGi Hi-MO 6
    • Canadian Solar TOPHiKu6
    Compare them all →

  3. Inverter / battery

    Solar-only, hybrid, or an all-in-one with storage built in.

    • Sungrow SH-RS
    • Fronius GEN24 Plus
    • Sigenergy SigenStor
    • GoodWe EH/ET
    Compare them all →

4.9★ rating

1,600+ reviews

4x SunWiz 2026 awards

#1 Local Solar Hero, Perth South West

Tesla Premium Certified

4 consecutive years

15-year workmanship warranty

80% in-house, 20% subcontractors

Choosing a solar system size