MonocrystallineTOPConN-type
Trina Solar undefined 495

Trina Solar • vertex s+ tsm neg18r.28-490-520w

vertex s+ tsm neg18r.28-490-520w 495495W

TOPConN-type
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.
495W
Power Output
22.3%
Efficiency
1961 x 1134
Dimensions (mm)
15 Yrs
Product Warranty
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Key Features

  • Lower LCOE (levelized cost of energy), reduced BOS (balance of system) cost, shorter payback time
  • Designed for compatibility with existing mainstream system components
  • High module power, high string power and low voltage design
  • Easy to handle and install on roofs with excellent size and light weight
  • High power up to 520W
  • Up to 23.4% module efficiency, on 210 innovation platform
  • Patented i-TOPCon technology with continuous efficiency improvement, including contact resistance reduction, rear reflection enhancement and edge quality repairment
  • Less prone to micro-cracks and scratches on the back during installation
  • Applicable in harsh environments such as salt, ammonia, sand, high temperature and high humidity areas with excellent fire rating, weather resistance, salt spray, sand dust, ammonia performance
  • Mechanical performance up to 5400 Pa positive load and 2400 Pa negative load
  • Excellent low irradiation performance, validated by 3rd party
  • Lower temperature coefficient (-0.29%/°C) and operating temperature

Trina Solar 495 Panels: What Your System Looks Like

Based on a standard 10kW residential installation

10kW System Size
21 Panels
Estimated Roof Area
506 sq.ft. (47 m²)
Avg. Yearly Production
11,500 kWh
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Electrical Data (STC)

Maximum Power (Pmax)495 W
Module Efficiency22.3 %
Voltage at Pmax (Vmp)33.1 V
Current at Pmax (Imp)14.97 A
Open Circuit Voltage (Voc)39.8 V
Short Circuit Current (Isc)15.83 A

Mechanical Data

Dimensions1961 x 1134 x 30 mm
Weight23.5 kg
Cell TypeMonocrystalline
Number of Cells108
Front Glass1.6 mm
FrameAnodized Aluminium, Black

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 1961 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 495 (495W 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 495W 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 495 is designed for specific solar energy applications. This panel is an excellent choice if you:

Want high-power 495W panels for better roof utilization
Maximize energy output in limited space (22.3% efficiency)
Seek cutting-edge technology with superior efficiency
Install in hot climates (low temperature coefficient)
Value solid warranty protection
Prefer sleek, all-black aesthetic design

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 495 panels do I need for my home?

The number of panels depends on your energy consumption and roof area. At 495W 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 495?

This panel has an efficiency of 22.3%, using TOPCon, N-type 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 495?

The module dimensions are 1961mm × 1134mm × 30mm. Always account for these measurements plus fire setbacks and mounting clearances when planning your solar layout.

Is Trina Solar 495 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 495 come with?

This panel includes a 15-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.