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EGing PV vs JS Solar - solar panel manufacturer comparison

EGing PV
China Founded 2003 Tier 1
Read the EGing PV review
VS
JS Solar
China Founded 2011
Read the JS Solar review
At a glance

JS Solar has the broader catalog (137 vs 131 models). EGing PV leans bifacial (39% of lineup).

Both catalogues are read from the manufacturers' own datasheets. A brand is not scored against the market here, only against the other brand on this page.

Panel models
131 137
Highest power
685 Wp 670 Wp
Best efficiency
22.4% 22.4%
Average efficiency
20.9% 20.0%
Bifacial share
39% 9%
Average warranty
27 yrs 25 yrs
01

The two companies

Company facts, not datasheet figures
EGing PV
Founded
2003
Headquarters
Changzhou, China
Tier 1 bankable
Yes
All EGing PV panels Manufacturer site
JS Solar
Founded
2011
Headquarters
Jinhua, China
All JS Solar panels Manufacturer site
02

Catalogue against catalogue

Averages over every model in the database
Metric EGing PV JS Solar
Catalog & Power
Panel Models 131 137+6
Max Power 685 W+15 W 670 W
Avg Power 504 W+74 W 430 W
Efficiency
Max Efficiency 22.45% 22.45%
Avg Efficiency 20.90%+0.86 pp 20.03%
Reliability & Warranty
Avg Temp Coefficient -0.336%/°C -0.335%/°C+0.001
Bifacial Share 51 (39%)+30 pp 12 (9%)
Avg Warranty 26.9 yrs+1.8 yr 25.1 yrs

An average over a catalogue describes the range a manufacturer publishes, not the module you would buy. A brand with two flagship panels and eighty older ones averages worse than one that has retired its back catalogue.

03

What each of them builds

Cell technology across the market
Efficiency spread
Share of each catalogue in every efficiency band
Power spread
Share of each catalogue in every power band

EGing PV offers more 600W+ panels (22% of lineup)

EGing PV cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>PERC</strong> (76%)

JS Solar cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>PERC</strong> (39%)

04

The flagships

Highest-power models from each brand
EGing PV all models
1 EG-685NT66-HU/BF-DGBIMonocrystalline 685 Wp 22.1% -0.300 2 EG-680NT66-HU/BF-DGBIMonocrystalline 680 Wp 21.9% -0.300 3 EG-675NT66-HU/BF-DGBIMonocrystalline 675 Wp 21.7% -0.300 4 EG-670NT66-HU/BF-DGBIMonocrystalline 670 Wp 21.6% -0.300 5 EG-670M66-HU/BF-DGBIMonocrystalline 670 Wp 21.6% -0.340 6 EG-670M66-HUVMonocrystalline 670 Wp 21.6% -0.340 7 EG-665NT66-HU/BF-DGBIMonocrystalline 665 Wp 21.4% -0.300 8 EG-665M66-HU/BF-DGBIMonocrystalline 665 Wp 21.4% -0.340 9 EG-665M66-HUVMonocrystalline 665 Wp 21.4% -0.340 10 EG-660NT66-HU/BF-DGBIMonocrystalline 660 Wp 21.2% -0.300
JS Solar all models
1 JS210MHC132-670Monocrystalline 670 Wp 21.6% -0.340 2 JS210MHC132-665Monocrystalline 665 Wp 21.4% -0.340 3 JS210MHC132-660Monocrystalline 660 Wp 21.2% -0.340 4 JS210MHC132-655Monocrystalline 655 Wp 21.1% -0.340 5 JS210MHC132-650Monocrystalline 650 Wp 20.9% -0.340 6 JS210MHC120-605Monocrystalline 605 Wp 21.4% -0.340 7 JS210MHC120-600Monocrystalline 600 Wp 21.2% -0.340 8 JS210MHC120-595Monocrystalline 595 Wp 21.0% -0.340 9 JS210MHC120-590Monocrystalline 590 Wp 20.8% -0.340 10 JS210MHC120-585Monocrystalline 585 Wp 20.7% -0.340
05

Written summary

06

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Something missing from a catalogue? Both lists are built from the datasheets in the database. If a model is absent, it has not been ingested yet.

Shop prices: See 3 EGing PV offers

Comparisons are computed from manufacturer datasheets held in the ComparePV database and may not reflect a brand's complete current lineup. Nothing on this page is paid placement.