420W Solar Panels (Trina Vertex S+)

Small in size, bigger on power

• Up to 440W, 22.0% module efficiency with high density interconnect technology
• Multi-busbar technology for better light trapping, lower series resistance, improved current collection and enhanced reliability • Reduce installation cost with higher power bin and efficiency • Boost performance in warm weather with low temperature coefficient and operating temperature

Dual-glass Design, more secure and sustainable

• Upgraded dual glass of Vertex S, less prone to micro-cracks and scratches on the back during installation
• Double-glass + innovative non-destructive cutting for improved mechanical resistance and strength
• Excellent fire rating, weather resistance, salt spray, sand dust, ammonia performance which is fully applicable in coastal, high temperature, humidity area and harsh environment

Ultra-low Degradation, longer warranty, higher output

• First-year degradation 1% and annual degradation at 0.4%
• Up to 25 years product warranty and 30 years power warranty

Universal solution for residential and C&I rooftops

• Easy for integration, designed for compatibility with existing mainstream inverters and diverse mounting systems
• Perfect size and low weight for handling and installation
• Most valuable solution on low load capacity rooftops (weight similar to backsheet version)
• Mechanical performance up to 5400 Pa positive load and 4000 Pa negative load