AKCOME vs Sunket New Energy - solar panel manufacturer comparison

Sunket New Energy and AKCOME are both Chinese solar manufacturers, founded in 2007 and 2003 respectively, with headquarters in China. Sunket reports a production capacity of 3 GW and employs between 201 and 500 people, positioning it as a mid-tier industrial manufacturer. AKCOME has pursued a more aggressive capacity build-out, with plans for over 8 GW of HJT-dedicated production, though its institutional standing is more complicated - AKCOME appeared on the BloombergNEF Tier 1 list briefly in late 2023 but has not been confirmed as Tier 1 bankable since, and the dataset explicitly flags it as non-bankable at this time. Neither manufacturer carries the same financial credibility as the top-ten global names, but Sunket's larger and more diversified product catalog gives it a marginally broader industrial footprint for buyers seeking multi-segment coverage.

The two lineups differ substantially in character. Sunket offers 55 catalogued panels spanning a wide power range, with an average output of 465 Wp and a top rating of 700 Wp, and an average efficiency of 21.1% reaching up to 23.0% on its best TOPCon models. About 53% of its portfolio uses TOPCon cell technology, and 78% of panels are bifacial - a lineup well suited to commercial and light utility projects that need flexible sourcing. AKCOME's catalogued panels, just three models, are all bifacial HJT and average a high 672 Wp, topping out at 700 Wp with a maximum efficiency of 22.5%. Where AKCOME clearly leads is thermal performance: its average temperature coefficient of -0.24%/°C compares favorably to Sunket's -0.30%/°C, meaning AKCOME modules lose less output on hot days. AKCOME also offers a flat 30-year product warranty versus Sunket's average of roughly 29 years.

For a typical utility or commercial buyer in 2025, Sunket is the more practical default - its 3 GW capacity, diverse TOPCon portfolio, and broader market presence make procurement and bankability conversations more straightforward. AKCOME's HJT technology is genuinely compelling, especially in high-irradiance or high-temperature sites, but its thin catalog and current non-Tier-1 status make it a specialist choice rather than a go-to option until its bankability credentials are restored.

Generated by Claude Sonnet · 2026-05-12