1、Authors:Shravan K.Chunduri,Michael Schmela TOP SOLAR MODULES H1-2025Overview&Analysis of Highest Efficiency Commercial Solar Panels2 TaiyangNews|TOP SOLAR MODULES H1-202530 years of lower degradationNo gridline on the front0BB on the backBifacial 75%-80%+On-DemandAvoiding hot spotsAnti-shadingUtilit

2、yDistributed GenerationPower Efficiency Up to670WUp to24.8%Booth:8.2H B180SNECTOP SOLAR MODULES H1-2025|TaiyangNews 3Executive SummaryThis 6th edition of the TOP SOLAR MODULES Analysis builds on TaiyangNews monthly TOP SOLAR MODULES feature and marks the 42nd consecutive update.The feature highlight

3、s the highest efficiency commercial solar modules across all mainstream technologies from leading integrated manufacturers with their own cell production(see Chapter 2).As with previous editions,this report examines efficiency data over the past months;30 in this case fromJanuary 2023 till June 2025

4、.Efficiency remains the central metric,evaluated through product rankings,performance by technology,developments across efficiency bands,and company-specific trends.The number of listed products grew from 34 in early 2023 to 51 by mid-2025,with participating suppliers increasing from 23 to 33.Howeve

5、r,the product count has recently declined as manufacturers discontinue low-efficiency modules,particularly those based on PERC technology(see Chapter 3.1).The best commercial module efficiencies saw a notable rise from 22.8%in early 2023 to 24.4%in June 2025 an absolute improvement of 1.4%.AIKO main

6、tained its lead throughout,repeatedly setting new records with its BC modules.By June 2025,the top 3 efficiency rankings were fully dominated by BC products from AIKO,Maxeon,and LONGi,with Huasuns HJT module at 23.5%occupying 4th place(see Chapter 3.2).As of mid-2025,BC modules lead the pack with 24