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PV MODULES · N-TYPE TOPCON

TOPSUN
N-Type TOPCon

High-efficiency solar panels for residential, industrial and utility-scale projects. Build your next installation around the performance and reliability of TOPSUN N-type TOPCon technology.

Explore the module range

Discover the technology →

TOPSUN / MODULE ENGINEERING
POWER RANGE450–750 Wp
TECHNOLOGYN-type TOPCon

450–750 Wp

Module power range

Up to 24.14%

Module efficiency

15+10 years

Product warranty

30 years

Linear power warranty

ENERGY FROM BOTH SIDES

More ways to capture
the power of sunlight.

TOPSUN modules combine N-type TOPCon cell technology with a bifacial design. The front captures direct sunlight while the rear captures light reflected from the ground or surrounding surfaces.

Bifacial operation can provide an additional 10–30% energy yield. The gain depends on the installation, ground reflectivity and site conditions.

Choose from five power ranges, differentiated by cell count and cell size, to match your project requirements.

ENERGY CAPTURE

Two active surfaces.
More energy potential.

12
1Direct irradianceCaptured by the front surface
2Reflected irradianceCaptured by the rear surface

N-TYPE TECHNOLOGY ADVANTAGES

Built for greater performance.

Efficiency, reliability and long-term output — technology designed to support the commercial goals of your solar project.

Lower operating temperature

Designed to limit operating-temperature losses under real-world conditions.

High conversion efficiency

N-type TOPCon cell technology, with module efficiency up to 24.14% across the range.

Improved reliability

Double-glass construction and product quality designed for long-term operation.

High compatibility

A choice of module formats to suit different project and installation requirements.

Low-light performance

Efficient energy conversion when irradiance is lower, including cloudy conditions.

Optimised temperature coefficient

Helps preserve module output as operating temperatures rise.

Optimised degradation

Designed to retain power over time, backed by a 30-year linear power warranty.

Exceptional PID resistance

Resistance to potential-induced degradation supports reliable long-term performance.

TOPSUN MODULE RANGE

Find the right module
for your project.

Compare power ranges and download the datasheet for electrical characteristics, dimensions and warranty information.

TOP-450/470M-96BI

450–470 Wp

96 cells · 210 mm
Maximum module efficiency: 23.50%

Download datasheet

TOP-580/600M-144BI

580–600 Wp

144 cells · 182 mm
Maximum module efficiency: 23.20%

Download datasheet

TOP-610/635M-132BI

610–635 Wp

132 cells · 210 mm
Maximum module efficiency: 23.50%

Download datasheet

TOP-630/650M-132BI

630–650 Wp

132 cells · 210 mm
Maximum module efficiency: 24.00%

Download datasheet

TOP-730/750M-132BI

730–750 Wp

132 cells · 210 mm
Maximum module efficiency: 24.14%

Download datasheet

Product images illustrate the TOPSUN bifacial range. Refer to each datasheet for the exact module format and specifications. Product warranty is stated as 15+10 years in the linked datasheets; applicable warranty terms govern coverage.

EXPERIENCE BEHIND THE TECHNOLOGY

Solar experience since 2007.

TAMESOL has supplied more than 20 million solar panels to over 50 countries worldwide.

Explore our projects

PRODUCT ENQUIRY

Let’s plan your next solar project.

Tell us your preferred TOPSUN module, project requirements and delivery destination. Our team will contact you to discuss specifications and a quote.

info@tamesol.com

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