Motech vs AIKO - solar panel manufacturer comparison
AIKO has the broader catalog (144 vs 28 models). AIKO leads on peak efficiency at 25.20%. AIKO leans bifacial (24% 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.
The two companies
Motech Industries Inc. is dedicated to the research, development, and manufacture of high-quality solar products and services, ranging from photovoltaic (PV) cells, PV modules, to PV power systems. The company has evolved from a test and measurement instruments designer and manufacturer to a full-service global solar...
- Founded
- 1981
- Headquarters
- Tainan City, Taiwan
- Annual capacity
- 1.2+ GW/year
- Employees
- 2,340
- Founded
- 2009
- Headquarters
- Shanghai, China
- Listed
- SZSE: 600732
- Tier 1 bankable
- Yes
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
AIKO skews to higher efficiency: 85% of lineup is 23%+
AIKO offers more 600W+ panels (60% of lineup)
Dominant cell tech: <strong>N-type</strong> (11%)
Dominant cell tech: <strong>Back Contact</strong> (83%)
The flagships
Written summary
Motech is a Taiwanese manufacturer founded in 1981, with a dedicated solar division established in 1997 - making it one of Asia's longest-running photovoltaic producers. Headquartered in Taiwan, the company has traditionally operated as an upstream solar cell supplier, manufacturing and selling cells to module integrators worldwide rather than primarily as a consumer-facing panel brand. Motech was the first Taiwanese company to begin TOPCon cell production in 2020 and has since been expanding that line substantially. Its BloombergNEF Tier 1 bankability status was not confirmed in available 2024-2025 sources. AIKO, by contrast, is a Chinese manufacturer that secured BloombergNEF Tier 1 recognition in 2024, giving it a stronger standing with project financiers and institutional lenders. On that measure, AIKO currently carries the more bankable footprint.
AIKO has staked its commercial identity on All Back Contact (ABC) n-type cell technology, an approach that moves both electrical contacts to the rear of the cell, freeing the entire front surface for light absorption. The company presented a module with a world-record efficiency of 25.2% at Intersolar 2024, and it has been converting existing PERC and TOPCon lines to ABC at scale. Its Neostar range targets premium residential and commercial rooftops, backed by a 25-year product warranty and a 30-year performance warranty on select products. Motech covers a broader technology mix - TOPCon and HJT cells are both in active production, and the company has signaled ambitions in tandem cell development - but because it functions primarily as a cell-level supplier, its branded module presence in most markets is comparatively thin.
For a typical buyer in 2025, AIKO is the more direct and verifiable choice: confirmed Tier 1 bankability, commercially available ABC modules with leading efficiency ratings, and solid warranty coverage. Motech is a technically credible option, particularly for buyers or developers who specifically need non-China-origin cells, but its positioning as a cell-centric supplier makes it less accessible as a standalone branded module for most end-user projects.
Generated by Claude Sonnet · 2026-05-17
Other brand comparisons
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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.