REC TwinPeak 4 Series

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REC TwinPeak 4 Series solar panels feature an innovative design with high panel efficiency and power output, enabling customers to get the most out of the space used for the installation.

Combined with industry-leading product quality and the reliability of a strong and established European brand, REC TwinPeak 4 Series panels are ideal for residential and commercial rooftops worldwide.

This has been achieved through reducing resistance at both cell and panel levels, exposure of more cell area to sunlight and increasing the amount of light absorbed.

Features & Benefits

Half-cut mono cells (120 per panel) to give:

  • Reduced resistance = reduced power loss
  • Higher fill factor = better energy yield especially at times of high irradiance
  • Better shading performance

PERC (Passivated Emitter Rear Cell, also known as Backside Passivation) for:

  • Higher efficiency
  • Less heat generated = more efficient conversion of light to electricity
  • More infrared light absorbed

More bus bars provide;

  • Lower cell resistance
  • Increased light capture by the cells
  • Improved efficiency and reliability

3 part split junction box design

  • Reduced internal panel resistance
  • Cooler panel temperature for increased reliability and greater power output

Super strong Frame Design

  • Extra support bars across the rear of the panel, greatly boost strength and durability, allowing loads of up to 7000 Pa – far exceeding the 5400 offered by conventional panels. 
REC Logo REC TwinPeak 4 Series

REC TwinPeak 4

REC TwinPeak 4 Mono Series solar panels feature an innovative design with high panel efficiency and power output, enabling customers to get the most out of the space used for the installation.
Combined with industry-leading product quality and the reliability of a strong and established European brand, these panels are ideal for residential and commercial rooftops worldwide.

  • Half-cut cell technology
  • PERC (Passivated Emitter Rear Cell) technology
  • Split junction box spread across the middle of the panel, allowing an innovative panel design

Module dimensions: 1755 x 1040 x 30 mm
Black frame.

  • 20 year product standard warranty (25 years if installed by certified REC Solar Professional)
  • 25 year linear power output warranty
    • Max. performance degradation of 0.5% p.a. from 98% in year 1

MCS Certification Status: Completed - see certificate under downloads

REC TwinPeak 4
REC TwinPeak 4 Rear
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Product Code Description Retail Price
(ex VAT)
REC-370TP4 370 Wp REC Twin Peak 4 module, black frame, white backsheet £130.40

REC TwinPeak 4 Black

REC TwinPeak 4 Black Series solar panels feature an aesthetically-pleasing full-black design with high panel efficiency and power output, enabling customers to get the most out of the space used for the installation. Combined with industry-leading product quality and the reliability of a strong and established European brand, REC TwinPeak 4 Black Series panels are ideal for residential and commercial rooftops worldwide.

Module dimensions: 1755 x 1040 x 30 mm

Black frame & backsheet

  • 20 year product standard warranty (25 years if installed by certified REC Solar Professional)
  • 25 year linear power output warranty
    • Max. performance degradation of 0.5% p.a. from 98% in year 1

MCS Certification Status: Completed - see certificate under downloads

REC TwinPeak 4 Black
REC TwinPeak 4 Rear
Product Added! click here to view basket Failed! Could not add product to basket, please try again.
Product Code Description Retail Price
(ex VAT)
REC-365TP4/BLK 365 Wp REC Twin Peak 4 module, black frame, black backsheet £137.95