SolarMaxx - A True Source of Energy | Australian Solar Company

6.6 kW SOLAR SYSTEM

Introduction

A 6.6 kW solar power system is one of the most commonly installed solar systems for residential properties in Australia for small family. It strikes a balance between affordability, efficiency, and capacity—making it ideal for small to medium households with moderate electricity usage

This system typically consists of 13 to 15 solar panels, depending on the wattage of each panel (usually around 440W to 510W). It's often paired with a 5kW inverter, which is the largest size eligible for many government incentives and feed-in tariffs.

A 6.6 kW solar system can produce on average 24 to 28 kWh per day, depending on your location, roof orientation, and seasonal sunlight availability. This energy output is generally sufficient to offset a significant portion of your household's daytime electricity consumption

  • Significant Reduction in Electricity Bills
  • Ideal Size for Government Rebates and Incentives
  • Supports a Transition to Clean Energy
  • Increased Property Value
  • Energy Independence and Future Battery Compatibility
  • Low Maintenance and Long Lifespan

Solar Panels

Solar Inverter

Racking System

  • Premium Quality Tier 1 Solar Panel
  • Monocrystalline Half Cut Technology
  • High Efficiency Solar Panel
  • 25 Year Product Warranty
  • 30 Year Linear Performance Warranty
  • Terms And Conditions Apply*

FAQ's

On average, a 6.6 kW system generates around 24 to 28 kWh per day, depending on location, orientation, shading on panels.

It depends on the wattage of each panel. For example:
Using 415W panels: 6.6 kW ÷ 0.415 kW = ~16 panels
Using 440W panels: 6.6 kW ÷ 0.44 kW = ~15 panels
Most systems today use 440–510W panels, so expect around 15–13 panels.

A typical panel is about 1.8 m². For 16 panels, you’ll need roughly:
28–32 m² of unshaded roof space. It’s best if the roof faces north or west (in the southern hemisphere)

Yes, it can cover the needs of an average 3to4 person home, especially with daytime usage.

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