REC Solar N-PEAK 3 Black Series 400 Watt Monocrystalline Solar Module

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REC Solar 400 Watt N-PEAK 3 Black Monocrystalline Module

This solar panel can only ship via freight truck. It can NOT ship via UPS or USPS. Please email us or give us a call if you have any questions.

The REC N-Peak 3 Black is the the third generation of REC's n-type TOPCon cell-based solar panels. With its improved power density, the REC N-Peak 3 Black will give consumers higher savings on electricity bills and carbon emissions. , one challenge might be how to make efficient use of the space available for the installation. With the REC N-Peak 3 Series, that’s how. These panels enable you to pack in higher power into a limited space and achieve greater power levels with fewer panels.


The REC N-Peak 3 Series are premium n-type mono solar panels using REC’s proven half-cut cell technology. What does this mean? High efficiency, high power, and high quality.


With up to 400 Wp in a 66-cell format panel, the REC N-Peak 3 Series uses the most efficient cell technology in the industry, capturing more sunlight thereby providing more power. The panel features the innovative REC ‘Twin’ cell layout design, where the panel is split into two twin sections, also enabling continued energy production, even when partially shaded.


The loss of power generation capacity experienced by a standard solar panel on its first exposure to light is known as Light Induced Degradation (LID). This is a result of the combination of boron and oxygen inside a cell and causes a permanent drop in a standard panel’s maximum power. Not with the REC N-Peak 3 Series, however!

The n-type technology in REC’s N-Peak cells stops these two elements from mixing at any level, thereby fully preventing any occurrence of LID. Thus, the panel’s power remains the same as when it left the REC factory – meaning you always get exactly the power levels that you paid for.


The REC N-Peak 3 Series has extra support bars across the rear of the panel, greatly boosting its strength and durability, and allowing loads of up to 7000 Pa – far exceeding the 5400 offered by conventional panels. This added strength enables you to achieve much higher energy yields. Combined with a 30 mm frame height, this frame design enables flexible installation options, making overcoming every obstacle easier during system design.


REC N-Peak 3 panels come standard with black-colored half-cut mono-crystalline cells, a black frame, and a black backsheet making it uniformly full black.

REC400NP3 Black Specifications:

  • Nominal power: 400 Watts
  • Number of cells: 132 half-cut
  • Power tolerance: 0 / +5 Watts
  • Vmp: 37.6 Volts
  • Voc: 45.0 Volts
  • Imp: 10.64 Amps
  • Isc: 11.39 Amps
  • Module efficiency: 20.3%
  • Dimensions (inches): 74.8" x 40.9" x 1.2"(30mm)
  • Weight: 48.0 lbs

Industry-leading Warranty

  • 20 YEAR PRODUCT WARRANTY: Promises that the workmanship and materials of the panels themselves maintain their superior quality for 20 years.
  • 25 YEAR LINEAR POWER OUTPUT WARRANTY: Ensures that your REC solar panels perform exactly as they’re expected to – every year for 25 years. With 0.25% warranted annual degradation, your REC N-Peak panel will still produce at least 92% of its nameplate power in its 25th year of operation – the highest of any REC panel.
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