MKTEK Solpower India Private Limited implements a rigorous Quality Control System to ensure 100% of our modules meet the highest standards. With 18 years of expertise in module manufacturing, we leverage our knowledge to produce top-quality solar panels. Our quality control process begins with Incoming Material and continues through to Final Packaging. We conduct 100% EL tests at two critical stages—before and after lamination—to detect and eliminate modules with micro-cracks or other defects. Our testing equipment, including the Spire simulator, is calibrated by globally recognized institutes like VDE Germany, ensuring accurate power output for every module. A comprehensive barcode system records and traces material data and IV curves for each module for up to 25 years.