Loading Solar Battery Perth...
Loading Solar Battery Perth...
Home battery · KSTAR · CEC approved June 2026
A 4.6 kWh home battery.
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
80% of capacity guaranteed at the end of it
Battery chemistry
Lithium iron phosphate — the long-cycle-life type
Every figure on file for the KSTAR BlueSpark, by section.
| Specification | Value |
|---|---|
| Cell & chemistry | |
| Chemistry | LFP |
| Capacity & power | |
| Usable capacity | 4.6 kWh |
| Continuous power | 5 kW |
| Depth of discharge | 100% |
| Round-trip efficiency | 97% |
| Lifespan & degradation | |
| Capacity retained at year 10 | 80% |
| Warranted throughput | 2.62 MWh |
| Physical | |
| Dimensions (H×W×D) | 418 × 725 × 165 mm |
| Weight | 51 kg |
| IP rating | IP66 |
| Installation requirements | |
| Top clearance | 500 mm |
| Side clearance | 500 mm |
| Front clearance | 500 mm |
| AC breaker | 40 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.
This warranty covers repairs or replacements of defective products for 5 years. It excludes damage from improper installation. Claims must be made via the KSTAR website or email.
5
years
2.62
MWh
45°
celsius
Level 0
No Backup
We have not verified this brand's Australian support structure. Confirm warranty arrangements with the manufacturer or your installer.
Rated to 45°C. Give it a shaded or indoor spot through Perth summers.
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
4 years in the Australian market
Extracted from the installation manual
Showing 13 of 13. The official install manual is the authoritative source — always confirm before acting.
F01criticalCall your installerINV Volt Short: The inverter output is shorted.
F02criticalCall your installerGFCI Sensor Fault: A failure occurs to the Ground Fault Circuit Interrupter (GFCI) sensor.
F03criticalCall your installerSystem Always Fault
F05criticalCall your installerBus Volt High: The bus voltage is high.
F07criticalCall your installerPV ISO Under Fault: The insulation resistance of a PV panel is low.
F08criticalCall your installerPV Input Short Circuit: The PV input is shorted.
F11criticalCall your installerINV DC Over: The DC component of the output current of the inverter is too high.
F12criticalCall your installerAmbient Over Temp: The ambient temperature is too high.
F17criticalCall your installerCurrent Sensor Fault: A failure occurred to the current sensor.
F00warningSoft Time Out: Soft-start timeout.
F04warningBus Volt Low: The bus voltage is low.
F10warningINV Curr Over: The output current on the inverter exceeds the threshold.
F16warningCharging Overcurrent: The battery is charging with over current.
$4,140
Typical installed price, before rebates
The WA rebate is $0 here: it's under the scheme's 5 kWh minimum size. Federal STCs are $0 here: this battery is below the size where the program issues certificates. Estimates only; your quote will vary.
Usable capacity, for one battery system
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.
The KSTAR BP48100PF1A-G2-7P against the closest-sized batteries from other brands.
| Specification | AMASSTORE GTX5000-PROAMASSTORE | AVOL Genius BA5AVOL | |
|---|---|---|---|
| Usable capacity? | 4.6 kWh | 4.6 kWh | 4.6 kWh |
| Continuous power? | 5 kW | Not verified | Not verified |
| Peak power? | Not verified | Not verified | Not verified |
| Round-trip efficiency? | 97%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 KSTAR 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.