2024年上半年，太阳能组件效率榜单变化不大，仅Kalyon的PERC组件在3月短暂上榜。然而，下半年榜单出现显著调整，多家公司因PERC产品停产而退出，包括Kalyon、Tongwei Solar、Astronergy、Talesun和JinkoSolar。2023年，隆基、晶科等公司的产品效率维持在21.7%的顶尖水平，其他公司如天合光能、晶澳等也有产品上榜。2023年期间，通威在3月将效率提升至21.7%，成为行业领先者。多家公司在7月和8月也实现了效率突破，新晋榜单或提升了产品效率。

📈2024上半年，太阳能组件榜单变动较小，仅Kalyon的PERC组件短暂上榜，其余25款产品保持不变。

📉2024下半年，多家公司因PERC产品停产而退出榜单，包括Kalyon、通威、阿斯特朗、泰勒和晶科等，使得榜单数量从25减少到20。

🥇2023年，隆基、日升和加拿大太阳能的产品效率一直保持在21.7%的顶尖水平，通威在3月将效率提升至21.7%，成为行业领先者。

🚀多家公司在7月和8月实现效率突破，如尚德将效率提升0.1%，多家公司新晋榜单或提升了产品效率，如Qn-SOLAR、SolarSpace和URECO等。

As to the changes and developments with respect to the products and companies in this band, the only change to take place during the first 6 months of 2024 was the inclusion of Kalyon's PERC product in the TOP SOLAR MODULES list at 21.61% efficiency in March. None of the 25 products listed in this group experienced any changes during this period. However, this situation changed in the second half of 2024. Kalyon's PERC module was delisted in July, and Tongwei Solar was removed from the list in September. In October, 2 modules – 1 each from Astronergy and Talesun – were deleted from the list. Finally, in December, JinkoSolar exited the list. All these omissions, which reduced the count from 25 to 20, were due to the discontinuation of PERC products from the respective companies’ portfolios (See Growth of >22.5% Efficiency Band In TOP SOLAR MODULES).In 2023, products from LONGi, Risen and Canadian Solar were at the top level of 21.7% all along the year. Other products that remained unchanged during the course of 2023 were from JinkoSolar and Akcome at 21.68%, 3 modules at 21.6% from Trinasolar, JA Solar and Talesun; also 3 from Jinergy, Seraphim and Yingli with 21.57%, EGingPV’s module at 21.56%, and the Qcells module listed at 21.5%. The first change came in March, when Tongwei ascended to the top band efficiency of 21.7% from 21.5%, establishing itself as the topper among its peers. Astronergy also increased its top PERC offering from 21.5% to 21.6% in the same month and maintained this updated efficiency until August before reverting to 21.5% in September, where it remained through the end of the year. DAS Solar reached the top PERC efficiency in April and maintained its position without further changes. By July, Suntech elevated its efficiency from 21.6% by an additional 0.1%. That month also saw 6companies reaching new efficiency milestones: Qn-SOLAR, SolarSpace, and URECO achieved 21.57%efficiency, while CECEP, GCL SI, and Runergy debuted at 21.5%. In August, GCL SI boosted its top PERC efficiency to 21.6%. Jinergy’s 21.6%efficiency HJT module, which the company was promoting in addition to the above described PERC module listed at 21.57%, moved up from this band with a jump in its efficiency. In October, ZNSHINE entered the field with a 21.5% efficiency module, and all mentioned products retained their efficiency levels until December 2023 (see Low Representation Of >21.7% To 22% Efficiency Band In TOP SOLAR MODULES).