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Residential battery comparison profile

Growatt

Growatt
ALP LV E1

A modular low-voltage LFP battery with ten Australian-listed sizes.

Research-based opinionConfirmed Australian residential pageChecked 13 November 2026
Growatt ALP LV E1 product visual5–50 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
5–50 kWh
Published output
3.7 kW DC for 5 kWh, up to 5 kW DC for larger listed systems
Module size
5 kWh
Architecture
DC-coupled
Phase support
Single-phase
Backup
System dependent
Warranty
10 years in the Australian datasheet, subject to Growatt’s terms
Cell chemistry
LFP
CEC status checked
All ten ALP E1 system codes from 5 to 50 kWh are CEC-listed through 31 December 2027.
Standout specification
5 kWh steps with a different rated discharge limit for each ALP series
Show 10 model variants

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

  • ALP 5.0L-E1
  • ALP 10.0L-E1
  • ALP 15.0L-E1
  • ALP 20.0L-E1
  • ALP 25.0L-E1
  • ALP 30.0L-E1
  • ALP 35.0L-E1
  • ALP 40.0L-E1
  • ALP 45.0L-E1
  • ALP 50.0L-E1
02

Our opinion

The buying view.

EDITORIAL OPINION - BASED ON THE CITED RESEARCH
“Growatt’s Australian SPH HUB datasheet supports up to eight E1 modules. The SPM HU datasheet also names E1. Australian Solar Supplies advertises the 5 kWh add-on at $1,201.75 ex GST trade. Confirm stock and the installed quote.”
Best suited to
Comparing a single-phase low-voltage Growatt installation quote
What stands out
5 kWh steps with a different rated discharge limit for each ALP series
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.

  • Check the exact inverter and supported module count before relying on a backup or output claim.
  • Retail component prices leave the complete installed cost to the installer.

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.

Growatt Australia - ALP E1Open manufacturer source ↗Growatt - Australian ALP E1 datasheetOpen supporting source ↗Growatt - ALP inverter compatibility statementOpen supporting source ↗Growatt - SPM HU Australian datasheetOpen supporting source ↗Clean Energy Council - approved batteriesOpen supporting source ↗Growatt - SPH HUB Australian datasheetOpen supporting source ↗Australian Solar Supplies - E1 trade listingOpen supporting source ↗CEC series: ALP LVSearch 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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