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The AlphaESS SMILE-G3-S5 is an advanced all-in-one solar battery storage solution combining a powerful 5kW single-phase hybrid inverter with 9.3kWh of lithium iron phosphate (LiFePO4) battery storage.
Designed to maximise solar self-consumption, reduce electricity bills and provide backup power during grid outages, this intelligent energy storage system offers reliable performance and flexible battery expansion for Australian homes.
5kW single-phase hybrid solar inverter
9.3kWh LiFePO4 battery storage
Up to 10kW solar PV input
Dual MPPT solar tracking
UPS backup power capability
Maximum inverter efficiency of 97.3%
WiFi and Ethernet monitoring
Supports grid and diesel generator power supply
Virtual Power Plant (VPP) support
Modular battery expansion with compatible modules
5-year inverter product warranty and battery warranty subject to the applicable model
| Specification | Details |
|---|---|
| Brand | AlphaESS |
| Inverter Model | SMILE-G3-S5 |
| Battery Model | SMILE-G3-BAT-9.3S |
| Inverter Output | 5,000W |
| Battery Capacity | 9.3kWh |
| Battery Chemistry | LiFePO4 |
| Phase | Single Phase |
| Maximum PV Input | 10,000W |
| MPPT Trackers | 2 |
| Maximum PV Voltage | 580V |
| MPPT Operating Range | 100β550V |
| Inverter Efficiency | 97.3% |
| Backup | UPS |
| Communication | WiFi / Ethernet |
| Battery Nominal Voltage | 96V |
| Battery Protection | IP65 |
AlphaESS SMILE-G3-S5 5kW hybrid inverter
AlphaESS SMILE-G3-BAT-9.3S 9.3kWh battery module
Additional mounting accessories, system components and installation requirements should be confirmed before ordering.
Store excess solar energy generated during the day and use it when your household needs it most. The AlphaESS SMILE-G3-S5 provides intelligent energy management, helping households increase energy independence and reduce reliance on grid electricity.
Professional installation by an appropriately accredited installer is required.
All our products are covered by the Manufacturer's Warranty, which guarantees that they will be free from defects in materials and workmanship under normal use and service. The specific terms and duration of the warranty may vary depending on the product and the manufacturer. Please refer to the product's documentation or contact our customer support team for detailed warranty information.
Warranty Claim Process
In the unfortunate event that you encounter a faulty product, we want to make the warranty claim process as seamless as possible for you. To initiate a warranty claim, please follow these steps:
If damage is confirmed to be from normal wear-and-tear, drops, unauthorized repairs, or other non-warranty factors, service and shipping fees will apply. In such cases, we will contact the customer for approval before proceeding with paid repairs.
Unfortunately we cannot provide loaner units during the warranty repair process. For mission-critical equipment, we highly recommend purchasing backup units to prevent downtime in case of defects.
You have 30 calendar days to return an item from the date you received it.
To be eligible for a return:
Upon receiving your order, we kindly request that you thoroughly inspect all packages within 7 days of delivery. This inspection period is crucial as it allows you ample time to identify any visible damage caused during transit. Please keep in mind that promptly reporting any freight damage is vital in safeguarding your right to file a claim and ensuring a swift resolution.
Should you identify any freight damage during the inspection, we urge you to notify us immediately. Our customer support team is ready to assist you through the claim filing process and provide the necessary guidance to ensure a smooth and hassle-free experience.
The advertised price for this product includes the applicable STC battery rebate, applied as a pre-discount at the time of purchase.
To be eligible for the battery rebate:
Supply-only purchases are not eligible for the battery rebate.
By proceeding with this purchase, the customer agrees to assign all eligible Small-scale Technology Certificates (STCs) associated with the battery installation to Solar Battery Supermarket (or its nominated agent).
This assignment allows the rebate to be applied as a point-of-sale discount.
If the customer does not agree to assign the STCs, the full non-rebated price of the battery system will apply.
Installation by a licensed and accredited installer is mandatory to qualify for the rebate-adjusted price.
Standard metro installation is available from $500, subject to property assessment.
Additional works (including switchboard upgrades, long cable runs, or non-standard installations) may incur extra charges and will be quoted and approved prior to installation.
To assess eligibility and proceed with installation, the customer may be required to provide:
Failure to provide required information may delay installation or affect rebate eligibility.
This rebate offer does not limit your rights under Australian Consumer Law.