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MY Solar vs Seraphim - solar panel manufacturer comparison

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

Seraphim has the broader catalog (160 vs 140 models). MY Solar leads on peak efficiency at 23.82%. Seraphim leans bifacial (69% 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
140 160
Highest power
740 Wp 730 Wp
Best efficiency
23.8% 23.5%
Average efficiency
19.9% 21.8%
Bifacial share
39% 69%
Average warranty
27 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 MY Solar Seraphim
Catalog & Power
Panel Models 140 160+20
Max Power 740 W+10 W 730 W
Avg Power 418 W 549 W+131 W
Efficiency
Max Efficiency 23.82%+0.32 pp 23.50%
Avg Efficiency 19.87% 21.82%+1.95 pp
Reliability & Warranty
Avg Temp Coefficient -0.333%/°C -0.316%/°C+0.016
Bifacial Share 54 (39%) 111 (69%)+31 pp
Avg Warranty 27.1 yrs 28.8 yrs+1.7 yr

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

Seraphim skews to higher efficiency: 12% of lineup is 23%+

Power spread
Share of each catalogue in every power band

Seraphim offers more 600W+ panels (35% of lineup)

MY Solar cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>PERC</strong> (58%)

Seraphim cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>PERC</strong> (52%)

04

The flagships

Highest-power models from each brand
05

Written summary

Checking cache...
06

Other brand comparisons

Build your own
Manufacturers
MY Solar A.B. Energy
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AE Solar Seraphim
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MY Solar AEET
Manufacturers
AIKO Seraphim
Manufacturers
MY Solar AKCOME
Manufacturers
ARTsolar Seraphim
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.