Hansol vs Jinko Solar - solar panel manufacturer comparison

Hansol is a South Korean manufacturer founded in 1965, with historical roots tied to the Samsung Group. With over 11,000 employees and a production capacity of less than 1 GW - centered at its Ochang facility - Hansol holds a Bloomberg Tier 1 bankability rating and is listed on the Korea Stock Exchange (KRX). The company commands more than 20% market share in its domestic market and has obtained carbon emissions certifications for its modules, giving it a recognized sustainability credential. Jinko Solar, by contrast, is a Chinese manufacturer founded in 2006 that has grown into one of the world's largest solar panel producers, with a declared production capacity of 130 GW and over 33,800 employees. Listed on the NYSE, Jinko is Bloomberg Tier 1 bankable, has surpassed 300 GW of cumulative global installations, and maintains a well-established distribution network across Europe and beyond.

Jinko Solar offers a broad portfolio of 545 panels covering a wide range of applications. Its N-type TOPCon modules - representing approximately 39% of the lineup - achieve a maximum panel efficiency of 24.8% and a peak output of 735 Wp, with an average efficiency of around 22% across the full range. Roughly 32% of the Jinko portfolio is bifacial, making it well suited to ground-mount utility-scale and commercial C&I projects where rear-side energy gain is valuable. The average product warranty across Jinko's range is approximately 28.5 years, and the company has been recognized as a PVEL Top Performer for 11 consecutive years - strong evidence of manufacturing consistency. In 2025, Jinko set a world record for N-type TOPCon cell efficiency at 27.79%, independently verified by Germany's ISFH. Hansol, while technically competent and well-regarded in South Korea, presents a smaller and less publicly documented product portfolio; its scale and positioning suit buyers who prioritize Korean provenance and certified low-carbon credentials over sheer product breadth.

For international buyers - particularly those sourcing for European residential rooftop installs or larger commercial projects - Jinko Solar offers a clearer and more immediately verifiable value proposition: proven Tier 1 bankability, a diverse high-efficiency TOPCon portfolio, and an established European sales and service network. Hansol represents a credible alternative for buyers explicitly seeking Korean-manufactured panels with carbon certification, but its limited product data availability and narrower distribution footprint outside South Korea make thorough due diligence on local availability and after-sales support essential before committing to any significant procurement.

Generated by Claude Sonnet · 2026-05-13