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SolaX Power Network Technology (Zhe jiang) Co Ltd
Rated Power
20 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-ULTRA
MPPT Trackers
2
European Efficiency
97.7%
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
3 Sept 2025
Approval Expiry
3 Sept 2028
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
The SolaX Power Network Technology (Zhe jiang) Co Ltd X3-ULT-20KP (AS4777-2 2020) against the closest-power inverters from other brands.
| Specification | SolaX Power Network Technology (Zhe jiang) Co Ltd X3-ULT-20KP (AS4777-2 2020)SolaX Power Network Technology (Zhe jiang) Co Ltd | Afore New Energy Technology (shanghai) Co Ltd AF20K-TH (AS4777-2 2020)Afore New Energy Technology (shanghai) Co Ltd | |
|---|---|---|---|
| Rated power? | 20 kW | 20 kW | 20 kW |
| Max efficiency? | 98.0%best value | 0.0% | 0.0% |
| MPPT trackers? | 2 | Not verified | Not verified |
| Phases | Three-phase | Three-phase | Three-phase |
| Type | Solar | Hybrid | Solar |
| Battery ready | No | Yes | No |
| Warranty | 0 years | Not verified | Not verified |
Specs from the CEC register and datasheet enrichment. Indicative — confirm exact figures with your installer.
Warranty summary
This warranty covers defects in material and workmanship under normal use. Exclusions include improper installation and modification; for claims, contact customer support with your warranty information.
This warranty covers defects in material and workmanship under normal use. Exclusions include improper installation and modification; for claims, contact customer support with your warranty information.
AI-summarised from the manufacturer warranty document. Always confirm against the linked PDF before relying on it for a claim.
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.
Part of the SolaX Power Network Technology (Zhe jiang) Co Ltd X3-ULTRA series
Compare every SolaX Power Network Technology (Zhe jiang) Co Ltd X3-ULTRA 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
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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.