Alpha ESS solar + battery Perth
Alpha ESS solar + battery packages for Perth homes.
Compare AlphaESS battery storage packages with TOPCon solar panels, installed around your home, usage profile and available incentive pathway.
- AlphaESS battery storage
- TOPCon solar panels
- Federal incentives checked
- Local Perth installation team
Choose the Alpha ESS package that fits your home.
These packages are based on AlphaESS SMILE-M inverter and battery combinations with TOPCon RSM96-11-475BNDG panels. Final system design depends on your home, roof, switchboard and network requirements.
Entry Alpha ESS package6.6kW Solar + 13.99kWh AlphaESS Battery
From $8,499 installed*
A 6.65kW TOPCon solar array paired with 13.99kWh of AlphaESS battery storage for Perth homes wanting a compact solar and battery package.
- 14 x TOPCon RSM96-11-475BNDG panels
- AlphaESS SMILE-M5-S-INV inverter
- 1 x AlphaESS SMILE-M-BAT-13.9P battery
- Solar array: 6.65kW
- Finance options available
Popular Alpha ESS package9.9kW Solar + 13.99kWh AlphaESS Battery
From $10,499 installed*
A larger 9.975kW TOPCon solar array with 13.99kWh of AlphaESS battery capacity for homes with stronger daytime generation goals.
- 21 x TOPCon RSM96-11-475BNDG panels
- AlphaESS SMILE-M5-S-INV inverter
- 1 x AlphaESS SMILE-M-BAT-13.9P battery
- Solar array: 9.975kW
- Finance options available
More storage package6.6kW Solar + 27.98kWh AlphaESS Battery
From $9,999 installed*
A 6.65kW TOPCon solar array paired with 27.98kWh of AlphaESS battery capacity for homes prioritising extra stored energy.
- 14 x TOPCon RSM96-11-475BNDG panels
- AlphaESS SMILE-M5-S-INV inverter
- 2 x AlphaESS SMILE-M-BAT-13.9P batteries
- Battery capacity: 27.98kWh
- Finance options available
Largest Alpha ESS package9.9kW Solar + 27.98kWh AlphaESS Battery
From $12,499 installed*
A 9.975kW TOPCon solar array with 27.98kWh of AlphaESS battery capacity for larger Perth homes comparing solar production and storage.
- 21 x TOPCon RSM96-11-475BNDG panels
- AlphaESS SMILE-M5-S-INV inverter
- 2 x AlphaESS SMILE-M-BAT-13.9P batteries
- Battery capacity: 27.98kWh
- Finance options available
Guide pricing is based on single-phase, single-storey Perth homes, standard installation conditions, eligible federal Small-scale Renewable Energy Scheme incentives, and STCs assigned to Ultima Solar. Final pricing depends on site access, switchboard, roof type, metering, network approval, equipment availability, backup requirements, rebate eligibility and final system design. Additional switchboard, roof, access or electrical work may cost extra. Finance is subject to application, approval, eligibility and lender terms, rates and fees.
AlphaESS battery storage with solar sized around your usage.
Your quote can include the panel layout, AlphaESS inverter and battery capacity selected around your daytime generation, evening usage and storage goals.
- 13.99kWh and 27.98kWh battery options
- 6.65kW and 9.975kW nominal solar arrays
- Battery-ready and finance questions captured upfront
Designed for homeowners comparing value, storage and equipment quality.
AlphaESS packages suit Perth homeowners who want a complete solar and battery quote with the main system details visible before the site assessment. We review bill range, roof suitability, existing solar, phase supply, switchboard condition and whether backup power is part of the brief.
The goal is a clear recommendation rather than a generic package price that does not match the property.
- Solar-only, solar + battery and storage-heavy pathways compared clearly
- Federal incentive assumptions explained before you commit
- Installation limitations and extra work discussed before final quote
- Local Perth installation coordination through Ultima Solar
What the quote review checks
We check whether the solar size and battery capacity make sense for how your home uses power.
We confirm single-phase, storey count, roof access, switchboard and metering considerations.
We confirm the right AlphaESS package, finance interest and whether backup power is needed.
Incentive-aware pricing
Advertised prices depend on incentive eligibility and site conditions.
The package prices use eligible federal STC assumptions. Certificate values, eligibility and product availability can change, so the final written quote matters.
Good questions to ask
- Is 13.99kWh enough battery storage?
- Would 6.65kW or 9.975kW solar suit my bill?
- Do I need backup power during outages?
- What extra work could affect the final price?
Questions before choosing an Alpha ESS package.
Short answers for the key decision points before requesting a quote.
What is included in the advertised package?
The package details include TOPCon RSM96-11-475BNDG solar panels, an AlphaESS SMILE-M5-S-INV inverter and either one or two AlphaESS SMILE-M-BAT-13.9P batteries, depending on the package.
Are the prices fixed?
No. The prices are guide pricing based on standard conditions and eligible federal incentives. The final quote depends on site assessment, network approval, equipment availability and any extra electrical, roof, metering or access work.
Can I finance the system?
Finance options are available, subject to application, approval, eligibility and lender terms, rates and fees.
Can backup power be included?
Backup requirements need to be checked during the quote review because they can affect equipment selection, wiring and final pricing.
Ready to compare Alpha ESS solar + battery packages?
Send your details and Ultima Solar will review your home, package fit and incentive pathway.