Loading Solar Battery Perth...

Home battery · TNK · CEC approved February 2024

TNK TNK-10000-LV-A1

A 9.21 kWh home battery.

Installed in Perth, after rebates: ~$5,815; 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: 9.21kWh; Below the smaller-home band

What we can tell you

Read from the figures on this page. No review written yet.

9.21 kWh is below the smaller-home band.
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: 9.21kWh
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 70% of capacity guaranteed at the end of it: 8yr
Battery chemistry Lithium iron phosphate — the long-cycle-life type: LFP

Full datasheet

Every figure on file for the TNK TNK, by section.

Full datasheet, by section
Specification	Value
Cell & chemistry
Chemistry	LFP
Capacity & power
Nominal capacity	10.24 kWh
Usable capacity	9.21 kWh
Lifespan & degradation
Capacity retained at year 10	70%
Warranted throughput	100 MWh
Physical
IP rating	IP66
Installation requirements
AC breaker	200 A

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.

The warranty covers the vehicle's propulsion-related parts and battery for 8 years or 100,000 miles. Abuse or neglect voids coverage. To claim, present the vehicle to an authorized warranty facility promptly.

Duration

years

Throughput

100

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 heat

Rated to 45°C. Give it a shaded or indoor spot 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-transferableFull replacement≥70% 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.

This battery is AC-coupled. To get the WA rebate, the interest-free loan, VPP payments or DEBS export credits, it needs a gateway device from Synergy's approved list (for example SMA or Redback), or an inverter and battery from the same brand (Sungrow or Fronius). Without one, exports are capped at 1.5kW.

Some third-party gateways struggle to pass compliance testing, and adding anything to an AC-coupled system later means the whole system has to be re-checked. For many homes, switching to a hybrid (DC-coupled) inverter is the simpler 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 TNK

View Full Profile →

Years in AU Market2+ years

Local SupportNot verified

CEC-Listed Products5 models

2yr AU

CEC-approved products since 2024

2 years in the Australian market

Fault & error codes — TNK TNK

Extracted from the installation manual

8 documented

Showing 8 of 8. The official install manual is the authoritative source — always confirm before acting.

1criticalCall your installer
Manual (PDF)
Invalid Activation
Likely cause
Check for external voltage being applied at J3-7 and J3-10.
What to do
Verify and correct external voltage issues.
2criticalCall your installer
Manual (PDF)
Release Solenoid
Likely cause
Check solenoid and wiring to solenoid, replace as needed.
What to do
Inspect and replace solenoid if necessary.
3criticalCall your installer
Manual (PDF)
Pressure Switch
Likely cause
Check switch and wiring to switch, replace as needed.
What to do
Check and replace pressure switch if required.
7criticalCall your installer
Manual (PDF)
Supervised Loop Fault
Likely cause
Check the installation of the wiring to all the manual actuation devices (push stations) and firestats.
What to do
Verify connections are secure, check for open/short circuits.
10warning
Manual (PDF)
Battery Voltage Low
Likely cause
The voltage is below the battery threshold.
What to do
Wait for batteries to recharge if there was a power failure. Replace if necessary.
11warningCall your installer
Manual (PDF)
AC Power Failure
Likely cause
Check breakers, call power company.
What to do
Verify AC power supply and check breakers.
8warningCall your installer
Manual (PDF)
Ground Fault
Likely cause
Check the installation of the wiring to all the manual actuation devices (push stations) and firestats.
What to do
Inspect and repair wiring connections.
12info
Manual (PDF)
Door Tamper Switch
Likely cause
Close cabinet door.
What to do
Ensure cabinet door is properly closed.

What it costs in Perth

$8,289

Typical installed price, before rebates

WA Battery Scheme: Depends on your inverter
Federal STCs: −$2,474
You’d pay about: $5,815

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 below the smaller-home band. The WA rebate caps at 10 kWh, but that is a rebate limit, not a sizing guide.

Does waiting change the rebate?

Estimated federal rebate (STCs) for this 9.21 kWh battery

How it compares

The TNK TNK-10000-LV-A1 against the closest-sized batteries from other brands.

Specification	TNK TNK-10000-LV-A1TNK	Afore AF9000W-HUAfore	Hinen B5000-Wx2Hinen

Usable capacity?	9.21 kWh	9.21 kWh	9.21 kWh
Continuous power?	Not verified	Not verified	Not verified
Peak power?	Not verified	Not verified	Not verified

Round-trip efficiency?	92%	92%	92%
Warranty	8 years	Not verified	Not verified
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.