Voltz EnergyVOLTZ ENERGY
Voltz Energy
CLEAN ENERGY COUNCIL ACCREDITED HARDWARE PARTNERS

Engineered with world-class Tier-1 brands.

Tested and certified for harsh Australian climate conditions, high heatwaves, and hail impact with up to 25-year manufacturer warranties.

HOME / SOLAR BATTERY / SMILE-M8/9/10-S
AlphaESS // all-in-one 13.99 to 27.98 kWh

SMILE-M8/9/10-S

All-in-one home battery system with inverter and up to 27.98 kWh of storage

Best For:Larger homesBig solar systemsBackup powerVPP participation
AlphaESS SMILE-M8/9/10-S

At a Glance

KEY SPECIFICATION METRICS
13.99 to 27.98 kWh
Storage capacity
8 / 9 / 10 kW
Inverter power
Up to 20 kW (200% oversizing)
Max solar input
10 years product + battery performance
Warranty
IP65
Protection rating
100%
Usable depth of discharge
CUSTOMER ADVANTAGES

Why Choose the SMILE-M8/9/10-S

Real-world benefits engineered for Australian households and microgrid resiliency.

Everything in one system

Inverter and battery come together as a single all-in-one system, so there is less equipment to install and manage.

Get more from your solar

Supports solar panels up to twice the inverter's rating (200% PV oversizing), with 4 independent solar inputs to suit different roof layouts.

Power during outages

A dedicated backup output keeps your chosen circuits running if the grid goes down.

Made for Australian homes

Built to Australian DER standards and compatible with VPP platforms, so you can join virtual power plant programs.

Designed around the Cheaper Home Batteries Program

Positioned by the manufacturer as aligned with the Australian CHBP. Eligibility for any rebate depends on current program rules, installer and system configuration. Contact us to confirm.

Cobalt-free battery chemistry

Uses LFP (lithium iron phosphate), which is cobalt-free and known for stability and long life.

SECTION 04

Safety & Reliability

  • Fast-suppression aerosol fire defence
  • IP65-rated enclosure
  • LFP (lithium iron phosphate) battery chemistry
  • Certified to IEC 62109-1/-2 and AS 4777.2
SECTION 05

Installation & Expansion

  • Start with one 13.99 kWh battery module and add a second for up to 27.98 kWh
  • Choose 8, 9 or 10 kW inverter to match your household
SECTION 06

Works With (Compatibility)

  • Single-phase homes
  • VPP-platform compatible
  • Australian DER standards compatible
  • Connects via LAN, Wi-Fi or Bluetooth
ENGINEERING DATASHEET

Full Specifications

Verified manufacturer ratings. Click any group to expand technical details.

Click to expand accordions
CROSS-BRAND BENCHMARK

Compare With Other Batteries

View the complete side-by-side comparison table including capacity, chemistry, phase and backup speeds.

View Comparison Table →
FREQUENTLY ASKED QUESTIONS

SMILE-M8/9/10-S Questions Answered

Q. Can it power my home during a blackout?

Yes. It has a dedicated backup port that can supply your selected circuits when the grid is down.

Q. How much solar can I connect?

Up to 16, 18 or 20 kW of panels depending on the 8, 9 or 10 kW model, via 4 solar inputs.

Q. Can I add more storage later?

The system supports 1 to 2 battery modules, giving 13.99 to 27.98 kWh in total.

Q. Is it suitable for three-phase homes?

This model is single-phase. Please contact us to discuss options for three-phase properties.

CLEAN ENERGY COUNCIL (CEC) ACCREDITED INSTALLATION

Ready to power your home with the SMILE-M8/9/10-S?

Speak with our Australian master electricians to calculate your state battery rebate deductions and custom engineer your backup circuits.

Call (03) 9969 3615 WhatsApp (0426 183 990)

Specifications are supplied by the manufacturer and may change without notice. Images are for illustration. Final system design, suitability and availability are confirmed by a qualified installer.