Jinko Solar vs Zun Power - solar panel manufacturer comparison

Jinko Solar is a Chinese solar panel manufacturer founded in 2006, listed on the New York Stock Exchange (NYSE), and employing over 33,800 people worldwide. The company holds Tier 1 bankable status from Bloomberg NEF and operates a total production capacity of 130 GW, placing it among the largest module manufacturers globally. With a track record spanning nearly two decades, 11 consecutive years as a PVEL Top Performer, and more than 300 GW installed worldwide, Jinko Solar is a well-established name trusted by project financiers and developers across Europe, Asia, and the Americas. Zun Power is a Canadian manufacturer founded in 2014 and headquartered in Montreal, Quebec, operating under the brand name GMA Solar. It is the only solar PV module producer in the province of Quebec and positions itself as a locally manufactured North American alternative, focusing on commercial, industrial, agricultural, and institutional clients. Zun Power does not appear on Bloomberg NEF Tier 1 lists, and its production scale and global project references are substantially smaller than those of Jinko Solar.

Jinko Solar's product portfolio spans 545 panel models, with a maximum module power output of 735 Wp and a maximum efficiency of 24.8%, driven by its N-type TOPCon technology - which accounts for roughly 39% of the lineup. The average efficiency across the portfolio is approximately 22%, about 32% of products are bifacial, and the average temperature coefficient for Pmax stands at -0.308%/°C, supporting strong real-world yields in temperate and variable climates. This breadth makes Jinko Solar equally well-suited for residential rooftop installs, utility-scale ground-mount projects, and commercial C&I applications. Zun Power offers panels ranging from 10 W to 700 W using PERC, TOPCon, and bifacial technologies, with CSA and TUV Rheinland certifications designed for harsh North American climates. Its custom-design capability and personalized technical support may appeal to institutional or niche C&I projects in Canada and the United States - particularly where domestic-content requirements or local manufacturing preferences are a deciding factor.

For most international buyers outside North America, Jinko Solar is the considerably stronger choice, offering Tier 1 bankability that satisfies lender requirements, a broad portfolio of high-efficiency modules, proven long-term reliability, and a global distribution and service network. Zun Power's value proposition is closely tied to local Canadian manufacturing and North American regulatory compliance, making it relevant primarily within that geography rather than as a broadly competitive global alternative.

Generated by Claude Sonnet · 2026-05-12