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Home battery · Rosiyar · CEC approved September 2026

Rosiyar ROS-LUXAR-16

A 14.47 kWh home battery — smaller home size, the 10–15 kWh band.

Installed in Perth, after rebates: ~$9,153; Typical estimate — your own quote will vary
WA Battery Scheme rebate: Depends on your inverter; The scheme needs a Synergy-approved inverter — we don't know yours
Usable capacity: 14.47kWh; Smaller home size — the 10–15 kWh band

What we can tell you

Read from the figures on this page — no review written yet

14.47 kWh sits in the smaller home band (10–15 kWh).
It is CEC-approved, which is a condition of both the federal STC discount and the WA Battery Scheme.
We can't score it: a value score needs a price and full specs, and without them any number would be guesswork.

Key specs, in plain terms

The numbers that matter for a home. The full datasheet is below.

Usable capacity How much energy it stores for you to use: 14.47kWh
Round-trip efficiency How much of the energy you store comes back out: 92%
Depth of discharge How much of the battery you can actually use: 90%
Warranty 80% of capacity guaranteed at the end of it: 5yr
Battery chemistry Lithium iron phosphate — the long-cycle-life type: LFP
Size and weight Installed weight: 128kg

Full datasheet

Every figure on file for the Rosiyar ROS, by section.

Full datasheet, by section
Specification	Value
Cell & chemistry
Chemistry	LFP
Lifespan & degradation
Cycle life	6000 cycles
Capacity retained at year 10	80%
Warranted throughput	500 MWh
Physical
Weight	128 kg
IP rating	IP65
Installation requirements
Top clearance	300 mm
Side clearance	300 mm
Front clearance	600 mm
AC breaker	32 A
Cable gauge	6 mm²
Earthing method	TN-S
DNSP pre-approval	Yes
Estimated install time	8 hrs

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.

Documents

Warranty and support

Warranty terms and Australian support structure.

Warranties cover defects for up to 5 years with a pro-rated structure. Coverage is void if the battery is misused or improperly installed. Claims can be made with the original receipt and battery inspection.

Duration

years

Throughput

500

MWh

Max Temp

45°

celsius

Max Backup

Level 0

No Backup

Australian support structure

Not verified

We have not verified this brand's Australian support structure. Confirm warranty arrangements with the manufacturer or your installer.

Perth climate suitability

Suitable with precautions

Rated to 45°C. Plan for a shaded or garage install through Perth summers.

Key warranty terms

•Depth of Discharge: 90% usable capacity
•Round-trip Efficiency: 92% rated
•Annual Degradation: ~2.5% per year expected
•Installation: Must be installed by SAA-accredited installer
•Operating Conditions: -10°C to 45°C

✗ Non-transferablePro-rata≥80% capacity at year 10

Warranty Document Datasheet Compare Warranties

WA Battery Scheme eligibility

Conditional

Synergy SSL inverter pairing, VPP participation and state-rebate qualification for this battery. Rebate and STC amounts are shown in the pricing panel.

AC-coupled system: needs a gateway device on the Synergy SSL (e.g. SMA, Redback), or a same-brand inverter + battery pair (Sungrow or Fronius) for shared compliance. Without one, export is limited to 1.5kW and VPP/DEBS/rebate/loan are unavailable — and third-party gateways can struggle to meet compliance testing. Any later addition to an AC-coupled system triggers whole-of-site compliance, so for many homes replacing toward a hybrid (DC-coupled) inverter is the sounder path. AC vs DC coupling

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

About Rosiyar

View Full Profile →

Years in AU Market0+ years

Local SupportNot verified

CEC-Listed Products1 models

AU Listed

Listed on CEC Approved Products Register

0 years in the Australian market

What it costs in Perth

$13,023

Typical installed price, before rebates

WA Battery Scheme: Depends on your inverter
Federal STCs: −$3,870
You’d pay about: $9,153

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.

Explore your options

Which size band is your home?

Usable capacity, for one battery system

Smaller home: 10–15 kWh
Medium home: 20–30 kWh
Big home: 30–40 kWh
Very big home: 40+ kWh

This battery is one unit in the smaller home band. The WA rebate caps at 10 kWh, but that is a rebate limit, not a sizing guide.

The federal rebate shrinks each year

STC value for this 14.47 kWh battery

How it compares

The Rosiyar ROS-LUXAR-16 against the closest-sized batteries from other brands.

Specification	Rosiyar ROS-LUXAR-16Rosiyar	Acetech ZE24056Acetech	Wiselyhousepower LFP-51.2V314AhWiselyhousepower

Usable capacity?	14.47 kWhbest value	14.4691 kWh	14.463 kWh
Continuous power?	Not verified	Not verified	Not verified
Peak power?	Not verified	Not verified	Not verified

Round-trip efficiency?	92%	92%	92%
Warranty	5 years	10 yearsbest value	10 yearsbest value
Chemistry	LFP	LFP	LFP

Specs from the CEC register and datasheet enrichment. Indicative — confirm exact figures with your installer.

Want to take the next step?

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 Information Disclaimer:

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.