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Solar N Plus vs ARTsolar - solar panel manufacturer comparison

Solar N Plus
Headquarters not published
Read the Solar N Plus review
VS
ARTsolar
South Africa Founded 2010
Read the ARTsolar review
At a glance

Solar N Plus has the broader catalog (149 vs 0 models). Solar N Plus leans bifacial (74% 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
149 0
Highest power
720 Wp 0 Wp
Best efficiency
23.3% -
Average efficiency
22.0% -
Bifacial share
74% 0%
Average warranty
30 yrs -
01

The two companies

Company facts, not datasheet figures
ARTsolar
Founded
2010
Headquarters
Durban, South Africa
02

Catalogue against catalogue

Averages over every model in the database
Metric Solar N Plus ARTsolar
Catalog & Power
Panel Models 149+149 0
Max Power 720 W+720 W 0 W
Avg Power 506 W+506 W 0 W
Efficiency
Max Efficiency 23.30% -
Avg Efficiency 21.96% -
Reliability & Warranty
Avg Temp Coefficient -0.316%/°C -
Bifacial Share 111 (74%)+74 pp 0 (0%)
Avg Warranty 29.7 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

Solar N Plus skews to higher efficiency: 11% of lineup is 23%+

Power spread
Share of each catalogue in every power band

Solar N Plus offers more 600W+ panels (19% of lineup)

Solar N Plus cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>TOPCon</strong> (56%)

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...

Solar N Plus is a Chinese manufacturer headquartered in Chuzhou, Anhui, with additional production bases in Yunnan, Jilin, and overseas sites in Laos and Indonesia. The company operates a combined cell and module manufacturing capacity of roughly 20 GW per year and earned a Dun & Bradstreet 5AA1 financial rating updated in August 2024, though no BloombergNEF Tier 1 designation for the brand appeared in available public sources. ARTsolar, by contrast, is a Durban-based South African company founded in 2010 and claims to be the only 100% locally owned solar module manufacturer in the country; it holds TÜV SÜD and ISO certifications and operates a 325 MW assembly facility opened in November 2022 as a joint venture with China's Talesun Solar. On sheer production scale and depth of global distribution, Solar N Plus carries the stronger institutional footprint.

Solar N Plus centers its portfolio on proprietary N-type monocrystalline modules marketed under the SNP Technology banner, with TOPCon cell architecture confirmed as the current focus alongside a legacy PERC range; at multi-GW output, it targets commercial, industrial, and utility-scale buyers across export markets worldwide. ARTsolar is positioned squarely in the southern African utility-scale segment, offering a confirmed PERC range in the 545-550 W class and a newer TOPCon N-type lineup spanning 500 W to 600 W, with production equipment originally built for Bosch in Germany. The company has demonstrated project-scale delivery, having supplied over 250,000 panels to a Juwi-implemented project, and retains an older polycrystalline range for cost-sensitive commercial installations.

For buyers outside southern Africa seeking supply-chain depth and multi-market availability, Solar N Plus is the more practical default. ARTsolar is the preferred choice for projects carrying South African local-content obligations - however, its ongoing North Gauteng High Court case over enforcement of those rules, and the workforce reductions of mid-2025 that followed lost anticipated contracts, introduce commercial uncertainty that developers and financiers should weigh carefully before committing.

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.

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.