Residential Solar Package Perth WA
6.6kW solar system Perth with 475W panels.
A practical 6.6kW solar package for Perth homeowners who want a clear system size, quality components and local advice before committing to rooftop solar.
Request a Free Quote Add Battery AdviceWhat is included in the 6.6kW package?
This package gives Perth homeowners a clear starting point for comparing system size, panel count and installation requirements. Final design, inverter selection, panel layout, approvals and pricing depend on roof space, switchboard condition, shading, network rules and current rebate eligibility.
475W solar panels
14 x 475W panels for an approximate DC array size of 6.65kW.
Indicative inverter
WiFi-enabled inverter option sized after site assessment and network checks.
Installed locally
Designed for residential homes across Perth and surrounding WA suburbs.
| Package item | Indicative inclusion |
|---|---|
| Solar panels | 14 x 475W mono solar panels |
| System size | Approx. 6.65kW DC array included |
| Inverter | 5kW WiFi-enabled inverter option, confirmed after design |
| Installation | Mounting, electrical installation, commissioning and handover by licensed professionals |
| Battery option | Optional battery sizing and rebate guidance available during quote review |
This page is general information only. Product brands, warranties, inverter sizing and eligibility for incentives are confirmed in the written quote.
Is this solar system right for your home?
A 6.6kW solar system is a popular starting point for many Perth households with moderate electricity use, a suitable roof area and a desire to reduce daytime grid consumption.
- Homes with daytime power use can often use more solar directly.
- Homes with evening usage may benefit from battery modelling.
- North, east and west roof areas can all be considered during layout.
- Shading, roof material and switchboard condition affect the final design.
- Export limits and network approval can influence inverter selection.
- A recent electricity bill helps us size the package properly.
Compare solar package sizes
Not sure which package is the right fit? Compare the common Perth solar system sizes below, then request a site-specific quote.
6.6kW solar system FAQs
How many 475W panels are used in this package?
This 6.6kW package uses 14 x 475W panels, giving an approximate DC array size of 6.65kW.
Can I add a battery to this solar system?
Yes. Ultima Solar can review your usage profile, evening loads and any available battery rebate pathway before recommending a battery size.
Will the system size exactly match the page title?
Panel wattage and roof layout mean the actual DC size may vary slightly from the package label. The written proposal confirms the final design.
Do you service Perth suburbs?
Yes. Ultima Solar works with residential solar customers across Perth and Western Australia.
Get a 6.6kW solar quote for your Perth home.
Send your suburb, roof type and a recent power bill. We will review whether this package size suits your home, then recommend the right solar or solar + battery option.
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