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NingBo Deye Inverter Technology Co Ltd
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
7 kW
Max Efficiency
97.6%
Phases
Single Phase
Max Input Voltage
—
Min Input Voltage
—
Max Input Current
—
Output Voltage
—
Max Output Current
—
Country of Origin
Unknown
Series
AI Series
Warranty
10 years
Dimensions
0 x 0 x 0 mm
IP Rating
IP65
Operating Temp
-25°C to 60°C
Cooling
Natural
Battery Compatible
No
Backup Capable
Yes
ESM Compliant
No
Black Start
No
Grid Forming
No
Export Limiting
No
Remote Monitoring
No
CEC Approved
1 Oct 2025
Approval Expiry
6 June 2027
Status
Active
Eligible for Rebates
Yes
Years in AU Market
6 years
Australian Office
Not verified
CEC-Approved Batteries
53
CEC-Approved Panels
0
Category
Mid-Tier
$1,400–$2,800
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. Systems above 5kVA require ESM compliance under WA regulations.
Compare this inverter with batteries for a complete system analysis
Based on 5 PSH/day (BOM) with 15% system derate.
Website
www.dfrdsolar.com.auThe NingBo Deye Inverter Technology Co Ltd AI-W5.1-7P1-AU-B (AS4777-2 2020) against the closest-power inverters from other brands.
| Specification | NingBo Deye Inverter Technology Co Ltd AI-W5.1-7P1-AU-B (AS4777-2 2020)NingBo Deye Inverter Technology Co Ltd | 8 Star Energy Pty Ltd Force 7.0HS+ (AS4777-2 2020)8 Star Energy Pty Ltd | 8 Star Energy Pty Ltd Force 7.0S (AS4777-2 2020)8 Star Energy Pty Ltd |
|---|---|---|---|
| Rated power? | 7 kW | 7 kW | 7 kW |
| Max efficiency? | 97.6%best value | 0.0% | 0.0% |
| MPPT trackers? | Not verified | Not verified | Not verified |
| Phases | Single-phase | Single-phase | Single-phase |
| Type | Solar | Hybrid | Solar |
| Battery ready | No | Yes | No |
| Warranty | 10 years | Not verified | Not verified |
Specs from the CEC register and datasheet enrichment. Indicative — confirm exact figures with your installer.
This warranty covers the performance and safety of the solar energy system for 10 years. Key exclusions include non-accredited installation and any modifications made to the system.
AI-summarised from the manufacturer warranty document. Always confirm against the linked PDF before relying on it for a claim.
From the install manual
Showing 7 of 7. The official install manual is the authoritative source — always confirm before acting.
BMS faultcriticalCall your installerBattery Management System fault detected.
Electrochemical cell faultcriticalCall your installerThe voltage of the cell is low or unbalanced.
Charge low temperature protectionwarningCall your installerBattery temperature is too low for safe charging.
Charge or discharge high temperature protectionwarningCall your installerBattery temperature exceeds allowable limits during charge/discharge.
Discharge low temperature protectionwarningCall your installerBattery temperature is too low for safe discharging.
Overvoltage protectionwarningCall your installerBattery voltage exceeds safe limits during charging.
Under voltage protectionwarningCall your installerBattery voltage is below safe operating levels.
Part of the NingBo Deye Inverter Technology Co Ltd AI Series series
Compare every NingBo Deye Inverter Technology Co Ltd AI Series variant side by side →
AI-W5.1-10P3-AU-B (AS4777-2 2020)
10 kW · 3φ
AI-W5.1-12P3-AU-B (AS4777-2 2020)
12 kW · 3φ
AI-W5.1-3.6P1-AU-B (AS4777-2 2020)
3.6 kW · 1φ
AI-W5.1-5P1-AU-B (AS4777-2 2020)
5 kW · 1φ
AI-W5.1-5P3-AU-B (AS4777-2 2020)
5 kW · 3φ
AI-W5.1-6P1-AU-B (AS4777-2 2020)
6 kW · 1φ
Other CEC-approved products from NingBo Deye Inverter Technology Co Ltd available in Australia.
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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.