Product Introduction
Topcon solar cells adopt advanced tunneling oxide layer passivation contact technology, with a conversion efficiency exceeding 26%, which is 3 to 5 percentage points higher than that of traditional PERC cells. It performs well in low-light conditions and has an excellent temperature coefficient. Even in complex environments, it can generate more electricity. Whether it is a large-scale photovoltaic power station or a household solar system, it is very suitable for use.
This Topcon solar cell with high conversion efficiency, we have been deeply involved in the solar energy industry for over a decade. Our products are popular in major markets in Asia, Europe and Africa. We look forward to establishing a long-term cooperative relationship with you.
Product Parameter (specification)
|
Open-circuit voltage (Voc) [V] |
STC |
NOCT |
|
Maximum power (Pmax) [W] |
680 |
512 |
|
Operating voltage at maximum power point (Vmp) [V] |
59.04 |
55.75 |
|
Short-circuit current (Isc) [A] |
14.56 |
11.78 |
|
Operating current at maximum power point (Imp) [A] |
13.91 |
11.10 |
|
Test conditions |
24.3% |
|
|
Number of battery cells |
156(6*26) |
|
|
Dimensions |
2465*1134*30mm |
|
|
Battery type |
N-type IBC |
|
|
Framework |
Anodized aluminum alloy frame |
|
|
Weight |
34.7kg±3% |
|
Product feature and application
High Efficiency:
Thanks to the Topcon technology, the cells can convert more sunlight into electricity, significantly increasing power generation.
Durable Performance:
Made of high-quality materials, they can withstand harsh weather conditions such as strong winds, heavy rains, and extreme temperatures.
Wide Application:
Suitable for ground-mounted photovoltaic power plants, rooftop solar systems, solar street lights, and other renewable energy projects.
Production details
Material:
High-purity monocrystalline silicon wafer ensures excellent light absorption performance.
Structure:
The tunnel oxide layer and doped polysilicon layer form an effective passivation contact, reducing energy loss.
Manufacturing Process:
Advanced automated production lines guarantee consistent product quality and precision.
Product Qualification
Our Topcon solar cells have passed international certifications such as TÜV, IEC, and UL. We have a professional R&D team with 20+ engineers and advanced production equipment imported from Germany. The production process strictly follows ISO9001 quality management system standards. You can view our production workshop and quality inspection process through the attached video, ensuring you of the reliability of our products.
FAQ
Q: What is the difference between Topcon solar cells and PERC cells?
A: Topcon cells have a higher conversion efficiency and better PID resistance than PERC cells, which can improve the overall power generation of the system.
Q: Can these cells be used in areas with low light intensity?
A: Yes, they have excellent low-light performance, and can still maintain good power output on cloudy days or in areas with insufficient sunlight.
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