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SolaX Power Network Technology (Zhe jiang) Co Ltd
Rated Power
19.999 kW
Max Efficiency
98.0%
Phases
Three Phase
Max Input Voltage
—
Min Input Voltage
—
Max Input Current
—
Output Voltage
—
Max Output Current
—
Country of Origin
Unknown
Series
X3-ULT
MPPT Trackers
2
European Efficiency
97.7%
Warranty
5 years
Weight
46 kg
Dimensions
696×526×240mm
IP Rating
IP66
Operating Temp
-25°C to 60°C
Cooling
Natural
Battery Compatible
No
Backup Capable
Yes
VPP Ready
Yes
ESM Compliant
No
Black Start
No
Grid Forming
No
Export Limiting
No
Remote Monitoring
No
CEC Approved
25 June 2024
Approval Expiry
25 June 2027
Status
Active
Eligible for Rebates
Yes
Years in AU Market
9 years
Australian Office
Not verified
CEC-Approved Batteries
39
CEC-Approved Inverters
137
Trust Level
Emerging
Category
Mid-Tier
$4,000–$8,000
Perth installed price estimate · medium confidence
Prices vary by installer, configuration, and site complexity. Get exact quotes via our installer matching.
From May 1, 2026, all new battery installations in WA require CSIP-AUS compliant inverters. Verify ESM status with your installer.
Perth's high ambient temperatures (regularly 35°C+) can reduce inverter efficiency and trigger thermal throttling. For installations in direct sun or non-ventilated garages, consider inverters with active cooling and wide operating temperature ranges. All grid-connected installations require Western Power approval. Systems above 5kVA require ESM compliance under WA regulations.
Compare this inverter with batteries for a complete system analysis
Part of the SolaX Power Network Technology (Zhe jiang) Co Ltd X3-ULT series
Compare every SolaX Power Network Technology (Zhe jiang) Co Ltd X3-ULT variant side by side →
X1-1.5-S-N(L) (AS4777-2 2020)
1.5 kW · 1φ
X1-2.0-S-N(L) (AS4777-2 2020)
2 kW · 1φ
X1-2.5K-S-N(L) (AS4777-2 2020)
2.5 kW · 1φ
X1-3.0K-S-N(L) (AS4777-2 2020)
3 kW · 1φ
X1-3.3K-S-N(L) (AS4777-2 2020)
3.3 kW · 1φ
X1-3.6K-S-N(L) (AS4777-2 2020)
3.68 kW · 1φ
Other CEC-approved products from SolaX Power Network Technology (Zhe jiang) Co Ltd available in Australia.
AELIO-B100-AU
90 kWh · LFP
T-BAT HS10.8
9.9 kWh · LFP
T-BAT HS14.4
13.3 kWh · LFP
T-BAT HS18.0
16.5 kWh · LFP
T-BAT HS21.6
19.8 kWh · LFP
T-BAT HS25.2
23.2 kWh · LFP
Get matched with SAA-accredited Perth installers who can recommend the best inverter and battery combination for your home.
About this data
All inverter specifications are sourced from the CEC Approved Products Register. Specifications are provided as published by the CEC and may differ from manufacturer datasheets. Verify current specifications with the manufacturer or your installer before purchasing. Not all listed models may be currently available in Western Australia.