Solar module

• Main Authors: BENJAMIN BOPP, ALBRICH OLIVER, MOALEM ANAS, KRAUSS ARMIN
• Format: Patent
• Language: Chinese; English
• Published: 24.11.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

The present disclosure relates to a solar module having a plurality of sets of laser processing traces, where each set has a first type of laser processing traces and a second type of laser processing traces. The solar module has a module region extending in the longitudinal direction by a length of at least 20 cm; wherein each laser machining trace has a width that varies along the laser machining trace; wherein for each laser machining trace, a width within a longitudinal section of the associated laser machining trace defines an average width of each longitudinal section; wherein the average width of at least a portion of the longitudinal sections within the module region defines a width variation; and wherein the width variation is less than 10 [mu] m, and/or the width variation is less than 50% of the average of the average widths of the longitudinal sections defining the width variation. 本公开涉及一种太阳能模块，其具有多组激光加工迹线，其中每个组具有第一类型的激光加工迹线和第二类型的激光加工迹线。太阳能模块具有沿纵向方向延伸至少20cm长度的模块区域；其中每个激光加工迹线具有沿着激光加工迹线变化的宽度；其中对于每个激