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Home battery · Growatt · CEC approved February 2026
A 50 kWh home battery — very big home size, the 40+ kWh band.
Read from the figures on this page. No review written yet.
The numbers that matter for a home. The full datasheet is below.
Usable capacity
How much energy it stores for you to use
Continuous power
How much it can run at once — most of a home, but not everything at full tilt
Round-trip efficiency
How much of the energy you store comes back out
Depth of discharge
You can use the whole battery, not just part of it
Warranty
How long the manufacturer stands behind it
Battery chemistry
Lithium iron phosphate — the long-cycle-life type
Every figure on file for the Growatt ALP LV, by section.
| Specification | Value |
|---|---|
| Cell & chemistry | |
| Chemistry | LFP |
| Cell type | CAN |
| Capacity & power | |
| Nominal capacity | 50 kWh |
| Usable capacity | 50 kWh |
| Continuous power | 5 kW |
| Peak power | 6.2 kW |
| Depth of discharge | 100% |
| Round-trip efficiency | 100% |
| Nominal voltage | 51.2 V |
| Modularity & stacking | |
| Modular / stackable | Yes |
| Maximum stack | 50 kWh |
| Backup & grid services | |
| Backup capable | No |
| VPP ready | No |
| Physical | |
| Dimensions (H×W×D) | 690 × 185 × 2950 mm |
| Weight | 440 kg |
| IP rating | IP66 |
| Operating environment | |
| Operating temperature | -10°C to 50°C |
Parsed from the manufacturer datasheet, install manual, and warranty document. Confirm against the linked PDFs before relying on a value for a quote or installation.
This warranty covers defects in materials and workmanship for five years. Important exclusions include issues resulting from non-accredited installation or product modifications.
5
years
∞
MWh
50°
celsius
Level 0
No Backup
Growatt Australia
Direct manufacturer warranty. Australian consumer law applies.
Rated to 50°C, which covers Perth's hottest days.
CSIP-AUS compliant
Inverter must be CSIP-AUS compliant under the current WA framework.
Synergy SSL approved inverter
Needs pairing with a Synergy SSL approved inverter.
VPP activation ready
VPP activation requires a Synergy SSL approved inverter.
WA Battery Scheme rebate
Requires Battery Rewards participation under the current WA framework.
Synergy Battery Rewards
Requires a CSIP-AUS compliant system and reliable internet.
Interest-free loan
Not eligible for interest-free financing.
Under current WA rules, new rebate applications require VPP enrolment and CSIP-AUS compliance. How the scheme works · Estimate VPP earnings
12 years in the Australian market
Extracted from the installation manual
Showing 8 of 8. The official install manual is the authoritative source — always confirm before acting.
ALM Light OncriticalCall your installerDischarge short circuit
Main circuit faultcriticalCall your installerBMS main power circuit failure
Precharge short circuitcriticalCall your installerTriggered when the precharge current is short-circuited
Type inconsistency of PACKcriticalCall your installerDifferent types of batteries detected
ALM FlickerswarningInterior CAN Communication failure
Charge over voltage protectionwarningVoltage exceeds threshold for charging
External CAN Communication failurewarningCall your installerCommunication loss between PCS and PACK
Precharge overtimewarningTriggered when precharge time exceeds limit
$45,000
Typical installed price, before rebates
The WA Battery Scheme (up to $1,300) needs a Synergy-approved inverter and VPP enrolment. We don't know which inverter you'd pair this with, so it isn't deducted above — ask your installer. STCs assume about $39.9 a certificate. Estimates only; your quote will vary.
Usable capacity, for one battery system
This battery is one unit in the very big home band. The WA rebate caps at 10 kWh, but that is a rebate limit, not a sizing guide.
Estimated federal rebate (STCs) for this 50 kWh battery
The Growatt ALP 50.0L-E1 against the closest-sized batteries from other brands.
| Specification | Growatt ALP 50.0L-E1Growatt | Ambrion AS3-10K-T-W-P10-AUSAmbrion | Ambrion AS3-12K-T-W-P10-AUSAmbrion |
|---|---|---|---|
| Usable capacity? | 50 kWh | 50 kWh | 50 kWh |
| Continuous power? | 5 kW | Not verified | Not verified |
| Peak power? | 6.2 kW | Not verified | Not verified |
| Round-trip efficiency? | 100%best value | 92% | 92% |
| Warranty | 5 years | Not verified | Not verified |
| Chemistry | LFP | LFP | LFP |
Specs from the CEC register and datasheet enrichment. Indicative — confirm exact figures with your installer.
Other CEC-approved products from GROWATT available in Australia.
Get a quote from an installer from our network that covers your area. You choose whether to act on it. No obligation.
This model is one entry in the desk's index of solar batteries for Perth — every CEC-approved battery on one comparable dataset.
Product specifications, pricing, and availability are subject to change without notice. We make no warranties regarding product performance, longevity, or suitability for your specific needs.
Always verify specifications with the manufacturer and installer before purchase. Warranty terms are set by manufacturers and may have conditions not disclosed here. Battery performance degrades over time.