A Defect Formation as Snail Trails in Photovoltaic Modules February 27, 2019 Anand Gupta 00092 Featured A Defect Formation as Snail Trails in Photovoltaic Modules For more information please see below link: Read more CAQM Sub-Committee on GRAP invokes 27-point action plan as per Stage-I of GRAP in the entire NCR, to avoid further deterioration of air quality in the region – EQ