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Trina Solar undefined 635

Trina Solar • trina solar vertex n tsm neg20c.20-630-655w

trina solar vertex n tsm neg20c.20-630-655w 635635W

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Region:China
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635W
Power Output
22.4%
Efficiency
2172 x 1303
Dimensions (mm)
12 Yrs
Product Warranty
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Key Features

  • Low Voltage design with higher string power, effectively reducing BOS (Balance of System) and LCOE (Levelized Cost of Energy) by 1%~5%
  • Excellent compatibility with existing mainstream system components
  • High power up to 655W
  • Up to 23.1% module efficiency, on 210 innovative platform
  • Patented i-TOPCon technology with continuous efficiency improvement, including contact resistance reduction, rear reflection enhancement and edge quality repairment
  • Minimized micro-cracks with innovative non-destructive cutting technology and high-density packaging
  • Reduced risks of hot-spot with half-cut technology
  • Certified high resistance against salt, ammonia, sand, PID, LID, LeTID
  • Sustainable in harsh environments and extreme weather conditions
  • Excellent low irradiation performance, validated by 3rd party
  • Lower temperature coefficient (-0.29%/°C)
  • Higher bifaciality, with up to 10%~20% additional power gain from back side depending on albedo
  • Reliable dual-glass structure with 30-year power guarantee

Trina Solar 635 Panels: What Your System Looks Like

Based on a standard 10kW residential installation

10kW System Size
16 Panels
Estimated Roof Area
484 sq.ft. (45 m²)
Avg. Yearly Production
11,500 kWh
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Electrical Data (STC)

Maximum Power (Pmax)635 W
Module Efficiency22.4 %
Voltage at Pmax (Vmp)36.8 V
Current at Pmax (Imp)17.26 A
Open Circuit Voltage (Voc)44.2 V
Short Circuit Current (Isc)18.27 A

Mechanical Data

Dimensions2172 x 1303 x 33 mm
Weight34.9 kg
Cell TypeMonocrystalline
Number of Cells120
Front Glass2 mm
FrameAnodized Aluminium

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

1303 x 2172 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 635 (635W 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 635W 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 635 is designed for specific solar energy applications. This panel is an excellent choice if you:

Need premium 635W panels for maximum power density
Maximize energy output in limited space (22.4% efficiency)
Install on commercial buildings with ample roof space
Install in hot climates (low temperature coefficient)
Build modern residential installations

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 635 panels do I need for my home?

The number of panels depends on your energy consumption and roof area. At 635W per panel, a typical 10kW residential system requires about 16 modules. Use our Solar Roof Calculator to get a precise layout based on your actual roof dimensions.

What is the efficiency of Trina Solar 635?

This panel has an efficiency of 22.4%, using Back Contact 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 635?

The module dimensions are 2172mm × 1303mm × 33mm. Always account for these measurements plus fire setbacks and mounting clearances when planning your solar layout.

Is Trina Solar 635 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 635 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.