MonocrystallineTOPConBIPVN-type
Trina Solar undefined 400

Trina Solar • teg solar facade teb neda4nd.45-385-400w

teg solar facade teb neda4nd.45-385-400w 400400W

TOPConBIPVN-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.
400W
Power Output
21.9%
Efficiency
2383 x 767
Dimensions (mm)
2 Yrs
Product Warranty
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Key Features

  • Ideal for C&I building facades such as factories, warehouses, and logistics centers.
  • Solar Facade(for C&I building)
  • A New Photovoltaic Application for C&I Buildings
  • Energy Efficiency Enhancement
  • Seamless incorporation into building structures
  • Innovative photovoltaic application
  • Fast and Easy Installation
  • Factory prefabrication
  • Modular construction assembly
  • Quality, Durability and Performance
  • Trinasolar's high-efficiency cells
  • Fire-, wind-, and weather-resistant
  • Industrial Aesthetics
  • Customizable colors and textures
  • Various frame options

Trina Solar 400 Panels: What Your System Looks Like

Based on a standard 10kW residential installation

10kW System Size
25 Panels
Estimated Roof Area
495 sq.ft. (46 m²)
Avg. Yearly Production
11,500 kWh
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Electrical Data (STC)

Maximum Power (Pmax)400 W
Module Efficiency21.9 %
Voltage at Pmax (Vmp)27.1 V
Current at Pmax (Imp)14.77 A
Open Circuit Voltage (Voc)31.5 V
Short Circuit Current (Isc)15.71 A

Mechanical Data

Dimensions2383 x 767 x 50 mm
Weight41.0 kg
Cell TypeMonocrystalline
Number of Cells0
Front Glass3.2 mm
FrameAnodized Aluminium

Temperature Ratings

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

Similar Products

767 x 2383 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 400 (400W 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 400W 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 400 is designed for specific solar energy applications. This panel is an excellent choice if you:

Build a standard residential 400W system
Prioritize high efficiency performance
Seek cutting-edge technology with superior efficiency
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 400 panels do I need for my home?

The number of panels depends on your energy consumption and roof area. At 400W per panel, a typical 10kW residential system requires about 25 modules. Use our Solar Roof Calculator to get a precise layout based on your actual roof dimensions.

What is the efficiency of Trina Solar 400?

This panel has an efficiency of 21.9%, using TOPCon, BIPV, 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 400?

The module dimensions are 2383mm × 767mm × 50mm. Always account for these measurements plus fire setbacks and mounting clearances when planning your solar layout.

Is Trina Solar 400 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 400 come with?

This panel includes a 2-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.