Product DescriptionTrina Solar Mono-Facial 415w 420w 425w 430w 435w High Quality Solar Pv Panels With TUVDouble-glass solar panels also incorporate safety features such as built-in bypass diodes, which help prevent damage due to hot spots or shading on individual cells. Bypass diodes allow electrical current to flow around shaded or damaged cells, ensuring that the panel continues to generate electricity even if a portion of it is affected by shading or cell damage. Model No.415420425430435Warranty Product Warranty15 YearsPower Warranty25 Years of 84.8% Output PowerElectrical Data at STC Maximum Power (Pmax)415 Wp420 Wp425 Wp430 Wp435 WpVoltage at Maximum Power (Vmpp)41.7 V42 V42.2 V42.3 V42.5 VCurrent at Maximum Power (Impp)9.94 A10.01 A10.08 A10.17 A10.24 AOpen Circuit Voltage (Voc)50 V50.1 V50.2 V50.3 V50.4 VShort Circuit Current (Isc)10.55 A10.58 A10.61 A10.64 A10.67 APanel Efficiency20.80%21%21.30%21.50%21.80%Power Tolerance (Positive)1%1%1%1%1% Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°CElectrical Data at NOCT Maximum Power (Pmax)312 Wp317 Wp321 Wp325 Wp329 WpVoltage at Maximum Power (Vmpp)38.7 V39.2 V39.5 V39.7 V40 VCurrent at Maximum Power (Impp)8.07 A8.1 A8.13 A8.17 A8.23 AOpen Circuit Voltage (Voc)47.1 V47.1 V47.2 V47.4 V47.5 VShort Circuit Current (Isc)8.5 A8.53 A8.55 A8.6 A8.65 ATemperature43±2 °C Nominal Operating Cell Temperature (NOCT): 800W/m2, AM 1.5, windspeed 1m/s,ambient temperature 20°CThermal Ratings Operating Temperature Range40~85 °CTemperature Coefficient of Pmax0.34 %/°CTemperature Coefficient of Voc0.25 %/°CTemperature Coefficient of Isc0.04 %/°CMaximum Ratings Maximum System Voltage1500 VSeries Fuse Rating20 AMaterial Data Panel Dimension (H/W/D)1762x1134x30 mmWeight21.8 kgCell TypeMonocrystallineCell Number144Glass TypeAnti-reflection CoatingGlass Thickness3.2 mmEncapsulant TypeEVAFrame TypeAnodized Aluminium AlloyJunction Box Protection ClassIP 68Connector TypeMC4Cable Crossection4 mm2 ➤ Designed for compatibility with existing mainstream optimizers, inverters and mounting systems➤ Perfect size and low weight. Easy for handling. Economy for transporting➤ Diverse installation solutions. Flexible for system deployment Universal solution for residential and C&I rooftops• Designed for compatibility with existing mainstream optimizers, invertersand mounting systems• Perfect size and low weight. Easy for handling. Economy for transporting• Diverse installation solutions. Flexible for system deployment ➤15 year product warranty➤ 25 year performance warranty with lowest degradation;➤Minimized micro-cracks with innovative non-destructive cutting technology➤Ensured PID resistance through cell process and module material control➤Mechanical performance up to 6000 Pa positive load and 4000 Pa negative load