MonocrystallinePERC
Trina Solar undefined 550W-2

Trina Solar • teg solar tiles teb nega6nd.48-420-560w

550W-2425W

PERC
Region:China
Region shows where the seller or factory is located. Most ship globally, and all listed suppliers should be able to ship to your current location.
425W
Power Output
15.7%
Efficiency
2384 x 1134
Dimensions (mm)
10 Yrs
Product Warranty
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Key Features

  • Optimized for roof & facade integration.
  • Colored Dual Glass Module
  • Colorful Choices, New Definition of the Fifth Facade
  • Diverse Color Collection
  • Timeless colors
  • Extensive color options
  • Versatile building applications
  • Safe and Reliable
  • Reinforced wind-resistant structure
  • Trusted fire resistance
  • Durable and weather resistant
  • High Energy Yield
  • Trinasolar's high-efficiency cells
  • High power output and low degradation
  • Added benefit of energy generation
  • Easy Installation
  • Standard module size
  • Compatible with standard PV system
  • Modular construction assembly
  • Products and System Certifications
  • IEC61215/IEC61730
  • ISO9001: Quality Management System

Trina Solar 550W-2 Panels: What Your System Looks Like

Based on a standard 10kW residential installation

10kW System Size
24 Panels
Estimated Roof Area
700 sq.ft. (65 m²)
Avg. Yearly Production
11,500 kWh
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Electrical Data (STC)

Maximum Power (Pmax)425 W
Module Efficiency15.7 %
Voltage at Pmax (Vmp)40.3 V
Current at Pmax (Imp)10.55 A
Open Circuit Voltage (Voc)47.5 V
Short Circuit Current (Isc)11.12 A

Mechanical Data

Dimensions2384 x 1134 x 33 mm
Weight33.0 kg
Cell TypeMonocrystalline
Number of Cells0
Front Glass2 mm
FrameAluminium

Temperature Ratings

Temperature Coefficient of Pmax-0.29 %/°C
Temperature Coefficient of Voc-0.24 %/°C
Temperature Coefficient of Isc0.04 %/°C
Operating Temperature Range-40 - 85 °C

Similar Products

1134 x 2384 mm
Roof Fit Tool

Will These Panels Fit Your Roof?

Don’t guess your solar potential. Our Roof Layout Designer uses the exact dimensions of the Trina Solar 550W-2 (425W modules) to map out your system. Visually plan your array to see exactly how many modules your roof can support based on its specific footprint.

Precision Layout Preview: See exactly how the 425W modules sit on your roof.
Accurate Technical Spacing: Factors in real-world gaps and mounting rails.
Instant System Sizing: Automatically calculates total kW output for this specific panel.
Optimization Tips: Suggestions to maximize your roof’s energy density.
Map This Panel on My Roof

Ideal Use Case

The Trina Solar 550W-2 is designed for specific solar energy applications. This panel is an excellent choice if you:

Build a standard residential 425W system
Want proven monocrystalline technology for better performance
Install on commercial buildings with ample roof space
Install in hot climates (low temperature coefficient)
Use standard residential panel configurations

Don’t guess your solar setup — calculate it first!

Take our Solar Quiz to get a personalized recommendation for panels, inverter, battery capacity, and system size — before you spend money on the wrong setup.

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Product FAQ

How many Trina Solar 550W-2 panels do I need for my home?

The number of panels depends on your energy consumption and roof area. At 425W per panel, a typical 10kW residential system requires about 24 modules. Use our Solar Roof Calculator to get a precise layout based on your actual roof dimensions.

What is the efficiency of Trina Solar 550W-2?

This panel has an efficiency of 15.7%, using PERC cell technology. Higher efficiency means more electricity per square meter, which is especially valuable when roof space is limited.

What are the dimensions of the Trina Solar 550W-2?

The module dimensions are 2384mm × 1134mm × 33mm. Always account for these measurements plus fire setbacks and mounting clearances when planning your solar layout.

Is Trina Solar 550W-2 compatible with standard inverters?

Yes, these panels work with most string and hybrid inverters. However, you must check the Voc (Open Circuit Voltage) and Imp (Current at Max Power) against your inverter's MPPT specs.

What warranty does the Trina Solar 550W-2 come with?

This panel includes a 10-year product warranty from Trina Solar. Solar panels typically degrade about 0.4–0.5% per year, meaning this module should retain over 87% of its original output after 30 years.