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Solar panel · Wujun Chongqing Solar · WJM78D31-16BH series · CEC approved November 2025

Wujun Chongqing Solar WJM78D31-625/16BH

CEC listing: WJM78D31-625/16BH (IEC 61215-2021)

A 625 W solar panel — 11 of them make a 6.6 kW array.

Per panel, typical: ~$313; Retail estimate — installed system pricing is per watt
Rated power: 625W; What one panel makes in full sun
Panels for a 6.6 kW array: 11; The smallest system installers usually quote

Compare panels See the whole WJM78D31-16BH series

What we can tell you

Read from the figures on this page. No review written yet.

At 625 W, 11 of them make a 6.6 kW array.
It is CEC-approved, which a new install needs to qualify for STCs.
We hold no captured datasheet for this model yet, so the specs below come from the CEC register only.

Key specs, in plain terms

The numbers that matter for a home. The full datasheet is below.

Rated power What one panel makes in full sun: 625W

CEC approval details

CEC approved

27 Nov 2025

Approval expiry

27 Nov 2028

Status

Active

Eligible for rebates

Yes

About Wujun Chongqing Solar

Years in AU Market

2 years

Australian Office

Not verified

CEC-Approved Panels

CEC-Approved Inverters

What it costs in Perth

Per panel, retail estimate

$219–$406

Per watt: $0.50/W
Estimate confidence: Medium

System pricing installed with mounting and wiring is typically quoted per watt. Get exact quotes from installers you choose.

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Perth performance

One panel, on a north-facing roof

Daily yield: 2.7 kWh
Annual yield: 970 kWh
Panels for 6.6 kW: 11 panels

At 5 peak sun hours a day (BOM) with a 15% system derate.

2 years in Australian market

How it compares

The Wujun Chongqing Solar WJM78D31-625/16BH against the closest-wattage panels from other brands.

Specification	Wujun Chongqing Solar WJM78D31-625/16BHWujun Chongqing Solar	AE Solar AE625TME-120BDSAE Solar	EGing PV EG-625NT66-HRC/BF-DGEGing PV

Rated power?	625 W	625 W	625 W
Module efficiency?	0.0%	15.0%	24.0%best value

Cell technology	Not verified	Mono PERC	Mono PERC
Product warranty?	Not verified	Not verified	Not verified

Specs from the CEC register and datasheet enrichment. Indicative — confirm exact figures with your installer.

Part of the Wujun Chongqing Solar WJM78D31-16BH series

Compare every Wujun Chongqing Solar WJM78D31-16BH variant side by side →

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WJM72D30-555/10BH

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WJM72D30-560/10BH

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WJM72D31-580/16BH (IEC 61215-2021)

580W

View all Wujun Chongqing Solar panels

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About this data

All solar panel specifications are sourced from the CEC Approved Products Register. Specifications are provided as published by the CEC and may differ from manufacturer datasheets. Panel availability and pricing vary by location and installer. Not all listed models may be currently available in Western Australia.