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Solar panel · Wujun Chongqing Solar · WJM78S30-10BH series · CEC approval expired

Wujun Chongqing Solar WJM78S30-580/10BH

A 580 W Mono PERC solar panel — 12 of them make a 6.6 kW array.

Per panel, typical: ~$278; Retail estimate — installed system pricing is per watt
Rated power: 580W; What one panel makes in full sun
Panels for a 6.6 kW array: 12; The smallest system installers usually quote

Compare panels See the whole WJM78S30-10BH series

What we can tell you

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

At 580 W, 12 of them make a 6.6 kW array.
Its cells are Mono PERC — the previous mainstream, still sound.
Its CEC approval has expired, so a new install with it wouldn't 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: 580W
Efficiency How much of the sunlight hitting it becomes power: 24.0%
Cell technology The previous mainstream, still sound: Mono PERC

CEC approval details

CEC approved

2 Feb 2024

Approval expiry

30 Sept 2024

Status

Not listed

Eligible for rebates

No (not listed)

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

$203–$348

Per watt: $0.48/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: 2.5 kWh
Annual yield: 900 kWh
Panels for 6.6 kW: 12 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 WJM78S30-580/10BH against the closest-wattage panels from other brands.

Specification	Wujun Chongqing Solar WJM78S30-580/10BHWujun Chongqing Solar	AE Solar AE580CMD-144BDEAE Solar	AE Solar AE580CMD-144BDSAE Solar

Rated power?	580 W	580 W	580 W
Module efficiency?	24.0%best value	15.0%	15.0%

Cell technology	Mono PERC	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 WJM78S30-10BH series

Compare every Wujun Chongqing Solar WJM78S30-10BH variant side by side →

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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.