DAH vs Horay Solar - solar panel manufacturer comparison

DAH is a Chinese manufacturer headquartered in Hefei, Anhui province, founded in 2009, and has repeatedly appeared on BloombergNEF's Tier 1 PV module manufacturer list through 2024 and into 2025 Q1 and Q3. Its production scale is substantial for the segment, with sources citing intelligent factories capable of roughly 5.5 GW of TOPCon cell capacity and around 10 GW of TOPCon module capacity, with products distributed to more than 120 countries. Horay Solar, also Chinese, is based in Wuxi, Jiangsu province, founded in 2010, and first appeared on BloombergNEF's Tier 1 list in Q1 2025, making it a newer entrant to that bankability tier. Its manufacturing footprint is considerably smaller, with automated production lines cited at around 2.5 GW annual capacity. On institutional footprint, DAH holds a longer track record on the Tier 1 list and a larger, more geographically diversified manufacturing base, giving it a stronger overall standing.

Both companies build their current module lineups around N-type TOPCon cell technology on 182 mm and 210 mm wafer formats, reflecting the broader industry shift away from PERC. DAH markets itself around "full screen" high-density PV modules and integrated solar systems, positioning products across residential, commercial and utility-scale ground-mount projects, with a strong export focus toward Europe, Latin America, Australia and Japan. Horay Solar's catalog similarly splits by application, with its Galaxy series aimed at utility and commercial ground-mount installations and its HS410T family aimed at residential and light commercial rooftops, offered in both monofacial and bifacial glass-glass formats with outputs up to roughly 630 W and a 15-year product warranty paired with a 25-year performance guarantee.

For a typical buyer in 2025, DAH's longer Tier 1 history, larger production base and broader international distribution network make it the more conservative default choice, particularly for larger or financed projects where bankability track record matters. Horay Solar is a reasonable option where its more compact TOPCon lineup and warranty terms fit the project, but its shorter Tier 1 track record and smaller scale mean it currently carries a bit more due-diligence burden than DAH. The two brands are not simply interchangeable, but both are credible, financeable choices within their respective scale segments.

Generated by Claude Sonnet 5 · 2026-08-21