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Perth Solar Warehouse

30kW Solar System

$19,990$29,990fully installed, after rebates

Our largest standard package before fully engineered commercial systems. 30kW suits daytime-heavy businesses — around 130kWh of daily generation typically pays for itself in 3–4 years through avoided peak-rate consumption.

Specifications

System size
30 kW
Panels
68x 440W
Inverter
25 kW
Phase
Three-phase
Roof space
140 m²
Daily output (Perth avg)
130 kWh
Suits usage
Commercial premises with daytime operations

Everything included

  • 68x 440W tier-1 commercial panels
  • 25kW three-phase commercial inverter
  • Engineering & structural assessment
  • Western Power approval management
  • 15-year workmanship warranty
  • Commercial monitoring & reporting

4.9★ Google rating

650+ verified reviews

4x SunWiz 2026 awards

#1 Local Solar Hero, Perth South West

Tesla Premium Certified

4 consecutive years

15-year workmanship warranty

In-house teams, never subcontractors

30kW Solar System — common questions

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