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Seraphim vs Sunlike Solar - solar panel manufacturer comparison

Seraphim
China Founded 2011 Tier 1
Read the Seraphim review
VS
Sunlike Solar
China Founded 2010
Read the Sunlike Solar review
At a glance

Seraphim has the broader catalog (160 vs 135 models). Sunlike Solar leads on peak efficiency at 23.52%. 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
160 135
Highest power
730 Wp 675 Wp
Best efficiency
23.5% 23.5%
Average efficiency
21.8% 21.2%
Bifacial share
69% 42%
Average warranty
29 yrs 27 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
Sunlike Solar

Sunlike Solar Co., Ltd. is a high-tech enterprise specializing in researching, developing, designing, and producing new energy and renewable energy products. They offer various high-efficiency monocrystalline and polycrystalline solar cells and solar modules ranging from 200W to 750W. Their production capacity has...

Founded
2010
Headquarters
Wuxi, Jiangsu, China
Annual capacity
2 GW/year
Employees
300
02

Catalogue against catalogue

Averages over every model in the database
Metric Seraphim Sunlike Solar
Catalog & Power
Panel Models 160+25 135
Max Power 730 W+55 W 675 W
Avg Power 549 W+57 W 493 W
Efficiency
Max Efficiency 23.50% 23.52%+0.02 pp
Avg Efficiency 21.82%+0.63 pp 21.19%
Reliability & Warranty
Avg Temp Coefficient -0.316%/°C+0.012 -0.328%/°C
Bifacial Share 111 (69%)+27 pp 57 (42%)
Avg Warranty 28.8 yrs+1.6 yr 27.2 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

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)

Seraphim cell technology
Share of their models by cell architecture

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

Sunlike Solar cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>PERC</strong> (38%)

04

The flagships

Highest-power models from each brand
05

Written summary

Checking cache...
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 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.