EcoFlow Trina Solar 520W Solar Panel is a high-efficiency monocrystalline solar panel designed to provide stable solar energy production for many years. The panel uses n-type TOPCon cell technology and delivers a maximum efficiency of up to 22.9% with a rated power of 520 W.
Its lightweight double-glass construction combines convenient installation with high resistance to environmental conditions. The panel is compatible with popular photovoltaic systems, making it suitable both for new solar installations and for expanding existing systems.
High Efficiency and Stable Energy Production
The n-type TOPCon technology enables a maximum output power of 520 W and a positive power tolerance of 0/+5 W. This means that the actual panel output corresponds to the rated power or may be slightly higher.
Efficiency of up to 22.9% ensures effective use of available sunlight. The low-voltage design makes it possible to build high-power photovoltaic systems.
Another advantage is the low power temperature coefficient of -0.29%/°C. As a result, the panel maintains its performance better as the ambient temperature increases.
Power degradation is no more than 1% during the first year of operation and only 0.4% per year thereafter, helping maintain high energy production over the long term.
Durable Construction for Demanding Weather Conditions
The robust double-glass construction combines relatively low weight with high reliability and an enhanced A+C fire rating.
The panel is designed to operate in a variety of environmental conditions and withstands snow loads of up to 5,400 Pa and wind loads of up to 2,400 Pa.
This makes the Trina Solar EcoFlow 520W suitable for regions exposed to heavy precipitation, strong wind gusts and changing weather conditions, while maintaining long-term durability and stable operation.
Universal Compatibility and Easy Installation
The panel is particularly well suited for installation on the roofs of commercial and industrial buildings (C&I). At the same time, it is compatible with popular photovoltaic modules, optimizers and mounting systems.
Its carefully designed dimensions and 23.5 kg weight facilitate transportation and installation, while the standard connection options allow the panel to be conveniently integrated into different solar system configurations.
Trina Solar EcoFlow 520W combines high efficiency, durability and versatility, making it a suitable solution both for new photovoltaic installations and for expanding existing systems.
Description:
- maximum power of 520 W;
- efficiency of up to 22.9%;
- n-type TOPCon cell technology;
- positive power tolerance of 0/+5 W;
- power temperature coefficient of -0.29%/°C;
- maximum power degradation of 1% during the first year;
- degradation of no more than 0.4% per year thereafter;
- double-glass construction;
- enhanced A+C fire rating;
- snow load resistance up to 5,400 Pa;
- wind load resistance up to 2,400 Pa;
- monocrystalline photovoltaic cells;
- 108 cells;
- suitable for commercial and industrial applications;
- compatible with popular optimizers and mounting systems;
- TS4, TS4 Plus and MC4 EV02 connectors;
- IP68-rated junction box.
Technical details:
- Photovoltaic cell type: monocrystalline
- Cell technology: n-type TOPCon
- Number of cells: 108
- Maximum power: 520 W
- Maximum efficiency: 22.9%
- Power tolerance: 0/+5 W
- Power temperature coefficient: -0.29%/°C
- Dimensions: 1961 × 1134 × 30 mm
- Weight: 23.5 kg
- Front glass: 1.6 mm, high-transmittance glass with AR coating
- Rear glass: 1.6 mm, high-transmittance thermally strengthened glass
- Frame: 30 mm, anodized aluminum alloy
- Junction box: IP68, 3 bypass LEDs
- Connection cables: 4.0 mm² PV cable, horizontal 1300/1300 mm, vertical 280/350 mm
- Connectors: TS4, TS4 Plus, MC4 EV02
