ARTsolar vs Bluetti - solar panel manufacturer comparison
Both brands are closely matched on catalog size, efficiency and bifacial share - the choice comes down to local availability, price and specific model features.
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.
The two companies
Bluetti is a brand of Shenzhen Poweroak Newener Co. (formerly MAXOAK), specializing in portable power stations, solar generators, and home energy storage systems. The company offers a wide range of battery-based backup power products for residential, off-grid, and outdoor use, and operates subsidiaries in the US, UK...
- Founded
- 2009
- Headquarters
- Shenzhen, China
- Employees
- 1000-5000
Catalogue against catalogue
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.
What each of them builds
Written summary
Bluetti is a Chinese consumer electronics brand operating under parent company Shenzhen Poweroak Newener Co., and is primarily known for portable power stations and folding solar panels aimed at off-grid, camping, and emergency backup use cases. The brand gained international traction following a 2020 crowdfunding campaign and has since established regional offices in the United States, Germany, Australia, and Japan. Bluetti does not manufacture conventional fixed-frame rooftop or utility-scale PV modules, and it does not feature on BloombergNEF Tier 1 bankability lists, which rank suppliers relevant to large-scale project finance. ARTsolar, by contrast, is a fixed-frame PV module manufacturer founded in 2010 in Durban, South Africa, describing itself as the country's only locally owned solar panel manufacturer. The company has expanded its Pinetown facility to a reported 325-340 MW annual production capacity through successive technology partnerships - most recently with JA Solar, announced in mid-2025. ARTsolar's modules carry TUV SUD and ISO certifications and are produced to Tier 1-quality standards. For institutional buyers in the conventional solar supply chain, ARTsolar carries the stronger footprint.
The two brands occupy fundamentally different product categories. Bluetti's lineup consists of foldable monocrystalline portable panels - ranging roughly from 100 W to 420 W - designed to pair with its own portable power stations for overlanding, camping, and short-duration residential backup. Independent reviews note cell efficiency around 23-23.4 percent. ARTsolar manufactures rigid, framed PV modules from 360 W to 550 W and above, built for permanent roof-mount or ground-mount installations across residential, commercial, and utility-scale projects. Search results confirm ARTsolar's current production lines use TOPCon cell technology, and the company offers a 30-year linear power output warranty.
For any buyer planning a permanent rooftop or ground-mount solar installation - particularly in Southern Africa - ARTsolar is the only relevant option between these two. Bluetti serves a portable and off-grid power station niche that ARTsolar does not address at all. The choice between them is determined almost entirely by use case, not by brand quality or price positioning.
Generated by Claude Sonnet · 2026-06-09
Other brand comparisons
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.