Maxeon vs AIKO - solar panel manufacturer comparison

AIKO is a Chinese manufacturer that has grown rapidly into a Tier 1 BloombergNEF-rated supplier, achieving that bankability designation in Q3 2024 - a milestone reached by fewer than 2% of the world's solar companies. The company reported roughly 20 GW of annual production capacity as of early 2025, placing it firmly in the large-scale tier of Chinese module makers. Maxeon Solar Technologies is headquartered in Singapore and was spun off from SunPower in 2020, carrying a heritage of premium IBC cell engineering that predates most current N-type competitors. Maxeon holds Tier 1 status as well, though by mid-2025 the company was working through significant financial restructuring following U.S. Customs and Border Protection import restrictions imposed in July 2024. In terms of institutional footprint and manufacturing scale, AIKO currently holds the stronger position.

AIKO's entire commercial lineup is built around its proprietary N-type ABC (All Back Contact) cell platform, which eliminates front-side metal contacts to maximize active surface area. Its Neostar series targets premium residential rooftops while the Infinite series addresses commercial and industrial segments, with mass-produced module efficiencies confirmed by pv-magazine at up to around 24.3-25% and a degradation rate of 0.35% per year backed by a 30-year performance warranty. Maxeon's flagship Maxeon 6 and Maxeon 7 lines also use IBC cell architecture and the company claims up to 24.9% cell efficiency in testing, with commercially available models carrying an industry-leading 40-year warranty and a measured annual degradation rate of around 0.25%. Maxeon also offers a Performance series using shingled PERC or TOPCon cells for buyers who want the brand at a lower price point, though overall Maxeon panels remain among the most expensive on the market at roughly $3.35 per watt according to EnergySage data.

For most buyers in 2025, AIKO represents the more straightforward choice - competitive IBC-class efficiency, strong warranty terms, growing global availability, and a financially stable manufacturer. Maxeon's longer warranty and proven IBC pedigree still make it compelling for buyers who prioritize absolute long-term certainty and can absorb the premium, but its ongoing restructuring warrants monitoring before committing to a large installation.

Generated by Claude Sonnet · 2026-05-16