MonocrystallineBifacialTOPConN-type
Trina Solar undefined 490W

Trina Solar • trina solar vertex tsm deg18mc.20(ii) 480-505w

trina solar vertex tsm deg18mc.20(ii) 480-505w 490W490W

BifacialTOPConN-type
Region:Poland
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.
490W
Power Output
20.3%
Efficiency
2187 x 1102
Dimensions (mm)
12 Yrs
Product Warranty
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Key Features

  • Large area cells based on 210mm silicon wafers and 1/3-cut cell technology
  • Up to 21.0% module efficiency with high density interconnect technology
  • Multi-busbar technology for better light trapping effect, lower series resistance and improved current collection
  • High power up to 505W
  • High energy yield
  • Excellent IAM (Incident Angle Modifier) and low irradiation performance, validated by 3rd party certifications
  • The unique design provides optimized energy production under inter-row shading conditions
  • Up to 25% additional power gain from back side depending on albedo
  • Lower LCOE (Levelized Cost Of Energy), reduced BOS (Balance of System) cost, shorter payback time
  • Lowest guaranteed first year and annual degradation; extended 30-year warranty
  • Designed for compatibility with existing mainstream system components
  • Higher return on Investment
  • Minimized micro-cracks with innovative non-destructive cutting technology
  • Ensured PID resistance through cell process and module material control
  • Resistant to harsh environments such as salt, ammonia, sand, high temperature and high humidity areas
  • Mechanical performance up to 5400 Pa positive load and 2400 Pa negative load

Trina Solar 490W Panels: What Your System Looks Like

Based on a standard 10kW residential installation

10kW System Size
21 Panels
Estimated Roof Area
549 sq.ft. (51 m²)
Avg. Yearly Production
11,500 kWh
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Electrical Data (STC)

Maximum Power (Pmax)490 W
Module Efficiency20.3 %
Voltage at Pmax (Vmp)42.8 V
Current at Pmax (Imp)11.45 A
Open Circuit Voltage (Voc)51.1 V
Short Circuit Current (Isc)12.05 A

Mechanical Data

Dimensions2187 x 1102 x 35 mm
Weight30.1 kg
Cell TypeMonocrystalline
Number of Cells150
Front Glass2 mm
FrameAnodized Aluminium

Temperature Ratings

Temperature Coefficient of Pmax-0.34 %/°C
Temperature Coefficient of Voc-0.25 %/°C
Temperature Coefficient of Isc0.04 %/°C
Operating Temperature Range-40 - 85 °C

Similar Products

1102 x 2187 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 490W (490W 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 490W 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 490W is designed for specific solar energy applications. This panel is an excellent choice if you:

Want high-power 490W panels for better roof utilization
Prioritize high efficiency performance
Seek cutting-edge technology with superior efficiency
Install in hot climates (low temperature coefficient)
Install commercial or utility-scale systems

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 490W panels do I need for my home?

The number of panels depends on your energy consumption and roof area. At 490W per panel, a typical 10kW residential system requires about 21 modules. Use our Solar Roof Calculator to get a precise layout based on your actual roof dimensions.

What is the efficiency of Trina Solar 490W?

This panel has an efficiency of 20.3%, using Bifacial, TOPCon, N-type cell technology. Higher efficiency means more electricity per square meter, which is especially valuable when roof space is limited.

Can I get more power from the bifacial Trina Solar 490W?

Yes. Since this is a Bifacial module, it can capture sunlight from both sides. Depending on the reflectivity (albedo) of your roof surface, you can see a gain of 5% to 25% in total energy yield.

What are the dimensions of the Trina Solar 490W?

The module dimensions are 2187mm × 1102mm × 35mm. Always account for these measurements plus fire setbacks and mounting clearances when planning your solar layout.

Is Trina Solar 490W 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 490W come with?

This panel includes a 12-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.