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Sharp vs ARTsolar - solar panel manufacturer comparison

Sharp
Japan Founded 1912 Tier 1
Read the Sharp review
VS
ARTsolar
South Africa Founded 2010
Read the ARTsolar review
At a glance

Sharp has the broader catalog (19 vs 0 models). Sharp leans bifacial (53% 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
19 0
Highest power
740 Wp 0 Wp
Best efficiency
23.8% -
Average efficiency
22.2% -
Bifacial share
53% 0%
Average warranty
28 yrs -
01

The two companies

Company facts, not datasheet figures
Sharp

Sharp Corporation is a Japanese electronics company founded in 1912. It operates globally, offering a wide range of products including consumer electronics, home appliances, energy solutions, and business solutions. Since 2016, it has been majority-owned by Foxconn.

Founded
1912
Headquarters
Sakai, Osaka Prefecture, Japan
Annual capacity
15.4 GW/year
Employees
40,123
Listed
TYO: 6753
Tier 1 bankable
Yes
ARTsolar
Founded
2010
Headquarters
Durban, South Africa
02

Catalogue against catalogue

Averages over every model in the database
Metric Sharp ARTsolar
Catalog & Power
Panel Models 19+19 0
Max Power 740 W+740 W 0 W
Avg Power 576 W+576 W 0 W
Efficiency
Max Efficiency 23.82% -
Avg Efficiency 22.20% -
Reliability & Warranty
Avg Temp Coefficient -0.300%/°C -
Bifacial Share 10 (53%)+53 pp 0 (0%)
Avg Warranty 27.6 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

Sharp skews to higher efficiency: 32% of lineup is 23%+

Power spread
Share of each catalogue in every power band

Sharp offers more 600W+ panels (37% of lineup)

Sharp cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>HJT</strong> (37%)

ARTsolar cell technology
Share of their models by cell architecture
04

The flagships

Highest-power models from each brand
ARTsolar all models
No panels from this manufacturer are in the database yet.
05

Written summary

Checking cache...

Sharp is a Japanese electronics company founded in 1912 and headquartered in Osaka, with a solar manufacturing history spanning several decades. It holds Tier 1 bankable status and distributes modules across Asia, Europe, the Middle East, and the UK, though it currently does not sell into the United States market. ARTsolar was founded in 2010 in New Germany, KwaZulu-Natal, and is South Africa's only 100% locally owned PV module manufacturer. It operates a sub-GW assembly plant with a nameplate capacity of approximately 340 MW per year, supported by technology partnerships with global brands including Talesun Solar and, from 2025, JA Solar. ARTsolar does not appear on BloombergNEF's published Tier 1 lists, positioning it as a regional rather than globally bankable manufacturer, and Sharp holds the considerably stronger institutional footprint on the world stage.

Sharp has pivoted its entire current product line to N-type TOPCon monocrystalline technology, rolling out multiple module families throughout 2024 - from all-black 425 W panels aimed at premium residential rooftops to glass-backsheet commercial modules in the 440-580 W range and large-format 610 W double-glass bifacial panels suited to utility-scale ground mounts. All carry a 30-year linear power output guarantee. ARTsolar's facility is equipped to assemble PERC, bifacial, N-type, and HJT cell formats, and the company recently produced South Africa's first locally manufactured JA Solar DeepBlue 4.0 Pro n-type modules for a 216 MW utility project. Its core market is South African commercial and utility-scale independent power producer programmes, where local content requirements give domestically assembled panels a structural procurement advantage over imports.

For buyers outside South Africa, Sharp is the clearer default - a Tier 1 manufacturer with a well-documented TOPCon range, global distribution, and decades of brand history. For South African projects where local content scoring under government IPP frameworks is decisive, ARTsolar is a credible and strategically important option. The two brands occupy fundamentally different geographic and institutional niches and are not meaningfully interchangeable.

Generated by Claude Sonnet · 2026-05-16

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 6 Sharp 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.