苏州光伏企业钙钛矿组件效率破22%

Core Insights - Renshuo Photovoltaics has achieved a significant milestone by producing 1.2×0.6 meter perovskite modules with a steady-state efficiency exceeding 22%, setting a new world record for commercial perovskite module efficiency [1] - The perovskite technology is recognized for its ability to efficiently convert solar energy into electricity, representing a core material for third-generation solar cells [1] - The actual power output of the perovskite modules can reach over 24%, which is more than 10% higher than that of silicon-based solar cells [1] Company Developments - Renshuo Photovoltaics has received T V Rheinland certification for its perovskite modules, which have demonstrated continuous "zero degradation" output during multiple certifications, achieving an output power of 158.4W [1] - The company’s perovskite photovoltaic modules have surpassed the expected timeline for achieving 22% efficiency by three years, as noted by the company's strategic development director [2] - The laboratory efficiency of the perovskite modules has reached over 30%, significantly exceeding the theoretical efficiency limit of silicon solar cells at 29.4% [2] Industry Context - Currently, over 95% of photovoltaic power generation equipment is based on silicon technology, which has a theoretical maximum efficiency of 29.4% [1] - Perovskite technology has a theoretical efficiency potential of up to 45% and production costs that are one-tenth of silicon [1] - Despite its advantages, the commercialization of perovskite technology faces challenges related to product efficiency and stability [1]