• 690 W - 720 W High-power N-type TOPCON bifacial modules
  • 690 W - 720 W High-power N-type TOPCON bifacial modules
690 W - 720 W High-power N-type TOPCON bifacial modules
discuss personally
Model
WN7N-700TB-AG
WN7N-690TB-AG
WN7N-720TB-AG
Basic info
Brand Wone
Model NO. 690 W - 720 W High-power N-type TOPCON bifacial modules
Power Bifaciality 80%
Max. System Voltage 1500V (IEC)
Max. Series Fuse Rating 35 A
Module Fire Performance CLASS C
Max. power of the module 700W
Max. efficiency of Module 22.2%
Series N-type Bifacial TOPCon Technology
Product Detail

Features

  • Module power up to 720 W Module efficiency up to 23.2 %.

  • Up to 85% Power Bifaciality, more power from the back side.

  • Excellent anti-LeTID & anti-PID performance. Low power degradation, high energy yield.

  • Lower temperature coefficient (Pmax): -0.29%/°C, increases energy yield in hot climate.

  • Lower LCOE & system cost.

Standard

  • Tested up to ice ball of 35 mm diameter according to IEC 61215 standard.

  • Minimizes micro-crack impacts.

  • Heavy snow load up to 5400 Pa, wind load up to 2400 Pa*.

Engineering drawing(mm)

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CS7N-695TB-AG / I-V gurves

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Electrical date/STC*

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Electrical date/NMOT*

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Electrical date

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Temperature charactheristics

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What is bifacial gain in PV modules?

Definition:

Bifacial gain refers to the additional electricity generation of bifacial photovoltaic modules after they receive extra light from the environment on their back sides. This additional electricity generation is in comparison to monofacial photovoltaic modules, as monofacial photovoltaic modules can only absorb the direct light on their front sides.

Working Principle:

  • Front-side Absorption: Similar to single-sided modules, the front side of bifacial modules can absorb direct sunlight.

  • Back-side Absorption: The back side of bifacial modules is also capable of absorbing various kinds of light from the environment, including light reflected from the ground, light reflected from surrounding objects, and scattered light from the sky.

Gain Range:

Depending on different environmental conditions and installation methods, the gain of bifacial photovoltaic modules can range from 4% to 30%. The specific gain value depends on the influencing factors mentioned above.


Know your supplier
Wone
Main Categories
High voltage/Low voltage/Wire cable/Instrument meters/New energy/Tester/Production equipment/Generator/Electrical fittings/Integrated Electrical Equipment
Business Type
Design/Manufacture/Sales
Highest Annual Export (USD)
$50,000,000
Professional Experience
1 years
Workplace
65666m²m²
占位
占位
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