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Residential battery comparison profile

Solplanet

Solplanet
Ai-LB G3

An outdoor-rated 5.12 kWh low-voltage module for a single-phase hybrid system.

Research-based opinionConfirmed Australian residential pageChecked 13 November 2026
Solplanet brand mark used because a reusable Australian product image is not yet available5.12–20.48 kWh
01

Manufacturer-sourced facts

What it is.

These are product facts, not a score or endorsement.

Request an installed quote for the exact inverter, battery stack and backup hardware.

Usable capacity range
5.12–20.48 kWh
Published output
3.07–10.75 kW rated battery-side DC across the documented stack sizes
Module size
5.12 kWh
Architecture
DC-coupled
Phase support
Single-phase
Backup
System dependent
Warranty
Australian terms offer 5 years plus a conditional 5-year extension, or 10 years standard, depending on the purchase agreement
Cell chemistry
LFP
CEC status checked
The CEC lists the 5.12 kWh ASW5120-LB-G3 module through 31 December 2027.
Standout specification
IP66 modules with 5.12–20.48 kWh usable in the documented one-to-four-module range
Show 1 model variant

These model names sit inside the family above. Capacity, phase and output still need to match the installed configuration.

  • ASW5120-LB-G3
02

Our opinion

The buying view.

EDITORIAL OPINION - BASED ON THE CITED RESEARCH
“Bunnings lists the $1,999 add-on module, $4,299 two-module kit and $8,490 four-module kit as equipment special orders. Ask for a complete installed price. Solplanet’s warranty lists 13.83 MWh throughput for one module and 70% usable-energy retention, subject to its terms.”
Best suited to
Checking a low-voltage Solplanet or PowerBay installer quote
What stands out
IP66 modules with 5.12–20.48 kWh usable in the documented one-to-four-module range
03

Cons and watch-outs

What to check before buying.

These are configuration trade-offs and questions to verify, not claims that the product is defective.

  • Larger configurations require confirmation of the supported inverter, controls and usable capacity.
  • The add-on listing omits the base. All three listed prices exclude installation.

Ask for these points to be answered against the exact model numbers and installed configuration in your quote.

04

Evidence trail

Check the sources.

Specifications can change by model revision, region and paired hardware. CEC approval is not proof of current availability or suitability. Confirm the model and final design with the manufacturer and an accredited Australian installer.

Solplanet Australia - Ai-LB G3Open manufacturer source ↗Solplanet - Australian Ai-LB G3 datasheetOpen supporting source ↗PowerBay - Australian one-to-four-module datasheetOpen supporting source ↗Solplanet - Australian battery warrantyOpen supporting source ↗Bunnings - ASW5120-LB-G3 module special orderOpen supporting source ↗Bunnings - ASW5120-LB-G3 two-module kitOpen supporting source ↗Bunnings - ASW5120-LB-G3 four-module kitOpen supporting source ↗Clean Energy Council - approved batteriesOpen supporting source ↗CEC series: Ai-LB-G3Search the household-scale approval register →Is something outdated or incorrect?Contact TechManPat with an update →

Evidence check

Last checked

Australian sources
Specifications last checked
13 November 2026
Price last checked
No separate price check recorded
Australian availability last checked
13 November 2026

What changed

No material change logged.

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