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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.
Rated Power
2 kW
Max Efficiency
97.0%
Phases
Single Phase
Max Input Voltage
118 V
Min Input Voltage
52 V
Max Input Current
20 A
Output Voltage
—
Max Output Current
—
Country of Origin
Unknown
Series
DS3D Microinverter
MPPT Trackers
2
European Efficiency
96.7%
Warranty
25 years
Weight
4.3 kg
Dimensions
234×284×50mm
IP Rating
IP67
Operating Temp
-40..65°C
Cooling
Natural Convection - No Fans
Battery Compatible
No
Backup Capable
No
ESM Compliant
No
Black Start
No
Grid Forming
No
Export Limiting
No
Remote Monitoring
No
CEC Approved
24 Nov 2025
Approval Expiry
25 Nov 2027
Status
Active
Eligible for Rebates
Yes
Years in AU Market
1 years
Australian Office
Not verified
CEC-Approved Batteries
0
CEC-Approved Panels
0
Category
Budget
$400–$800
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.
Compare this inverter with batteries for a complete system analysis
Based on 5 PSH/day (BOM) with 15% system derate.
The Altenergy Power System Inc DS3D-H (AS4777-2 2020) against the closest-power inverters from other brands.
| Specification | Altenergy Power System Inc DS3D-H (AS4777-2 2020)Altenergy Power System Inc | ||
|---|---|---|---|
| Rated power? | 2 kW | 2 kW | 2 kW |
| Max efficiency? | 97.0%best value | 0.0% | 0.0% |
| MPPT trackers? | 2 | Not verified | Not verified |
| Phases | Single-phase | Single-phase | Single-phase |
| Type | Solar | Solar | Solar |
| Battery ready | No | No | No |
| Warranty | 25 years | Not verified | Not verified |
Specs from the CEC register and datasheet enrichment. Indicative — confirm exact figures with your installer.
This warranty covers defects in materials and workmanship for microinverters and accessories. Important exclusions include improper installation or use, lack of maintenance, and use with unauthorized equipment.
AI-summarised from the manufacturer warranty document. Always confirm against the linked PDF before relying on it for a claim.
Part of the Altenergy Power System Inc DS3D Microinverter series
Compare every Altenergy Power System Inc DS3D Microinverter variant side by side →
DS3 (AS4777-2 2020)
0.88 kW · 1φ
DS3-H (AS4777-2 2020)
0.96 kW · 1φ
DS3-L (AS4777-2 2020)
0.75 kW · 1φ
DS3-S (AS4777-2 2020)
0.625 kW · 1φ
DS3D (AS4777-2 2020)
1.8 kW · 1φ
DS3D (AS4777-2 2020)
1.8 kW · 1φ
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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.