EcoFlow Trina Solar 520W Photovoltaic Panel

The Trina Solar EcoFlow 520W photovoltaic panel is designed for high energy efficiency, combining Ni-TOPCon cells with a maximum efficiency of 22.9%. Its dual-glass construction facilitates installation and provides durability in harsh weather conditions.

• Maximum power: 520 W with positive power tolerance of 0/+5 W.
• Efficiency: Up to 22.9% for effective use of available sunlight.
• Temperature coefficient: -0.29%/°C for better performance retention at high temperatures.
• Durable construction: Withstands snow loads up to 5,400 Pa and wind loads up to 2,400 Pa.
• Compatibility: Ideal for installation on the roofs of commercial and industrial buildings.

Technical specifications:

• Manufacturer: EcoFlow
• Model: NEG18R.28 BF
• Photovoltaic cells: Monocrystalline
• Number of cells: 108
• Dimensions: 1961 x 1134 x 30 mm
• Weight: 23.5 kg
• Front glass: 1.6 mm, high-transmittance glass
• Back glass: 1.6 mm, thermally reinforced
• Frame: 30 mm, aluminum alloy
• Junction box: IP68 standard, 3 bypass diodes
• Connection cables: 4.0 mm² photovoltaic cable
• Connector: TS4, TS4 Plus, MC4 EV02