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REC Solar Alpha Pure Series 405 solar panel, 405Wp, monocrystalline

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From 6 €345.80
From 10 €331.97
From 20 €325.05

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  • 113154
  • 20.5 kg
  • REC405AA Pure
REC Solar Alpha Pure Series 405 solar panel, 405Wp First-class high-performance modules... more

REC Solar Alpha Pure Series 405 solar panel, 405Wp

First-class high-performance modules

Packing in cutting-edge technologies to deliver higher power density, stunning aesthetics, and minimal environmental impact - all with the renowned reliability of REC - REC Alpha is the solar panel of choice for home solar.

More energy from dawn to dusk

  • Leading temperature coefficient means more energy as temperature rises
  • Higher power for greater savings and accelerated return on investment
  • With high power density (219 watts/m²), REC Alpha panels generate more energy from the same area, getting more from limited spaces
  • Advanced cell connection technology

  • Increased number of wires greatly improves flow of electricity current
  • Eliminating invasive soldering removes risk of cell damage or microcracks for long-lasting high performance
  • Environmentally-friendly manufacturing drastically reduces carbon footprint
  • Super-strong frame design

    Two extra support bars across the rear of the panel reduces the bending and deformation of the panel under load while allowing loads of up to 7000 Pa.

    REC Solar Alpha Pure Series

    General data
    Cell type: 132 half-cut REC heterojunction cells with lead-free, gapless technology, 6 strings of 22 cells in series
    Dimensions: 1821 x 1016 x 30 mm
    Weight: 20.5 kg
    Glass: 3.2 mm solar glass with anti-reflective surface treatment
    Back sheet: Highly resistant polymer construction (black)
    Frame: Anodized aluminum (black)
    Junction box: 3-part, 3 bypass diodes, IP68 compliant, compliant with IEC 62790
    Cable: 4 mm 2 solar cable, 1.1 m + 1.2 m, conforms to EN 50618
    Plug: Stäubli MC4 PV-KBT4 / KST4 (4 mm 2 ), conforms to IEC 62852, IP68 with closed plug connection

    Electrical data @STC
    Nominal power - P MPP (Wp): 405
    Power tolerance - (W): -0 / + 5
    Nominal voltage in MPP - U MPP (V): 42.4
    Nominal current in MPP - I MPP (A): 9.56
    Open circuit voltage - V OC (V): 48.9
    Short-circuit current - I SC (A): 10.3
    Module efficiency (%): 21.9


    • 20 year product guarantee
    • 25 year linear performance guarantee


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