MonocrystallineBifacialTOPConN-type
Talesun Solar undefined 440

Talesun Solar • bipro td7g60m 440-460w

bipro td7g60m 440-460w 440440W

BifacialTOPConN-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.
440W
Power Output
20.3%
Efficiency
1914 x 1134
Dimensions (mm)
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Key Features

  • 10BB half-cut cell technology
  • New circuit design, lower internal current, lower Rs loss
  • Ga dopped wafer, attenuation＜2% (1st year) / ≤0.45% (Linear)
  • 12years Quality assurance
  • 30years Power output guarantee Standard Performance Warranty
  • Linear Performance Warranty
  • PERFORMANCE WARRANTY 84.95% Years 5 12 15 20 30 98% 100%
  • Guaranted Power Talesun Solar linear warranty
  • IEC 61215 / IEC 61730 / UL 61730
  • ISO 9001: 2015 Quality Management System
  • ISO 14001: 2015 Environment Management System
  • ISO 45001: 2018 Occupational Health and Safety Management Systems Industry leading high yield
  • Bifacial PERC cell technology, 5%-25% more yield depends on different conditions
  • Excellent Anti-PID performance 2 times of industry standard Anti-PID test by TUV SUD
  • Wider application No water-permeability and high wear-resistance, can be widely used in high-humid, windy and dusty area
  • IP68 junction box High waterproof level
  • TD7G60M 120 half-cell 440 - 460W bifacial dual glass 10BB half-cut mono perc
  • KEY FEATURES marketing.hq@talesun.com
  • Annual Module Capacity Globally: 10GW China: 8GW Thailand: 2GW

Talesun Solar 440 Panels: What Your System Looks Like

Based on a standard 10kW residential installation

10kW System Size
23 Panels
Estimated Roof Area
538 sq.ft. (50 m²)
Avg. Yearly Production
11,500 kWh
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Electrical Data (STC)

Maximum Power (Pmax)440 W
Module Efficiency20.3 %
Voltage at Pmax (Vmp)34.35 V
Current at Pmax (Imp)12.81 A
Open Circuit Voltage (Voc)40.99 V
Short Circuit Current (Isc)13.69 A

Mechanical Data

Dimensions1914 x 1134 x 30 mm
Weight27.0 kg
Cell TypeMonocrystalline
Number of Cells120
Front Glass2 mm
FrameAnodized Aluminium

Temperature Ratings

Temperature Coefficient of Pmax-0.35 %/°C
Temperature Coefficient of Voc-0.26 %/°C
Temperature Coefficient of Isc0.048 %/°C
Operating Temperature Range-40 - 85 °C

Similar Products

1134 x 1914 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 Talesun Solar 440 (440W 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 440W 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 Talesun Solar 440 is designed for specific solar energy applications. This panel is an excellent choice if you:

Build a standard residential 440W system
Prioritize high efficiency performance
Seek cutting-edge technology with superior efficiency
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 Talesun Solar 440 panels do I need for my home?

The number of panels depends on your energy consumption and roof area. At 440W per panel, a typical 10kW residential system requires about 23 modules. Use our Solar Roof Calculator to get a precise layout based on your actual roof dimensions.

What is the efficiency of Talesun Solar 440?

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 Talesun Solar 440?

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 Talesun Solar 440?

The module dimensions are 1914mm × 1134mm × 30mm. Always account for these measurements plus fire setbacks and mounting clearances when planning your solar layout.

Is Talesun Solar 440 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.