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Huayao vs Seraphim - solar panel manufacturer comparison

Huayao
Headquarters not published
Read the Huayao review
VS
Seraphim
China Founded 2011 Tier 1
Read the Seraphim review
At a glance

Seraphim has the broader catalog (160 vs 126 models). Huayao leads on peak efficiency at 24.80%.

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
126 160
Highest power
730 Wp 730 Wp
Best efficiency
24.8% 23.5%
Average efficiency
21.9% 21.8%
Bifacial share
74% 69%
Average warranty
29 yrs 29 yrs
01

The two companies

Company facts, not datasheet figures
Seraphim

Seraphim is a world-class solar products manufacturer specializing in research, development, production, and sales of solar PV products. The company has achieved significant milestones, outpacing competitors in production capacity and innovative designs. Seraphim is committed to technological innovation and...

Founded
2011
Headquarters
Changzhou, China
Annual capacity
13 GW/year
Employees
1001-5000
Tier 1 bankable
Yes
02

Catalogue against catalogue

Averages over every model in the database
Metric Huayao Seraphim
Catalog & Power
Panel Models 126 160+34
Max Power 730 W 730 W
Avg Power 561 W+12 W 549 W
Efficiency
Max Efficiency 24.80%+1.30 pp 23.50%
Avg Efficiency 21.94%+0.12 pp 21.82%
Reliability & Warranty
Avg Temp Coefficient -0.306%/°C+0.010 -0.316%/°C
Bifacial Share 93 (74%)+4 pp 111 (69%)
Avg Warranty 29.2 yrs+0.5 yr 28.8 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

Huayao skews to higher efficiency: 26% of lineup is 23%+

Power spread
Share of each catalogue in every power band

Huayao offers more 600W+ panels (51% of lineup)

Huayao cell technology
Share of their models by cell architecture

Dominant cell tech: TOPCon (44%)

Seraphim cell technology
Share of their models by cell architecture

Dominant cell tech: PERC (52%)

04

The flagships

Highest-power models from each brand
05

Written summary

Checking cache...
06

Other brand comparisons

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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 5 Seraphim 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.