• Two solar panels side by side on a white background
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GSTAR Solar 550W Solar Panel 144 Cell Bifacial GSD7G72M-550WT Wholesale 36 panels per pallet

GSTAR Solar 550W Solar Panel 144 Cell Bifacial GSD7G72M-550WT Wholesale 36 panels per pallet

$117.00 USD
$117.00 USD
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Specification

  • SKU:PES-SPS-SPL-0192
  • Documents:

    Datasheet
  • Height: 1.38
  • Length: 89.69
  • Width: 44.65
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Product Description

  • The GSTAR GSD7G72M‑550WT is a high-efficiency mono‑PERC bifacial solar module featuring 144 half-cut cells and dual‑glass construction for enhanced rear-side capture.

    Rated Power: 550 W (also offered at 530, 535, 540 & 545 W variants) • Module Efficiency: up to 21.29 %.

    Electrical Specs (STC @550W): Vmpp 41.96 V • Impp 13.11 A • Voc 49.92 V • Isc 14.00 A • Power Tolerance: 0~+3 %.

    NOCT output: ~410 W at 43 °C nominal temperature.

    Max system voltage: 1500 V DC • Series fuse: 30 A • Connectors: MC4 or MC4‑EVO2 • Junction Box: IP68 with 3 bypass diodes.

    Load Ratings: 5400 Pa snow / 2400 Pa wind • Temperature Range: −40 °C to +85 °C • Temp Coeff: −0.35 %/°C (Pmax), −0.26 %/°C (Voc), 0.048 %/°C (Isc).

    Bifacial gain: up to ~30 % extra energy capture on rear side.

    Warranty: 12‑year product warranty; 30‑year linear power warranty (≤2 % first‑year degradation; ≤0.45 % annual; ≥84.95 % output after 30 years).

    Packing: 36 panels per pallet (~19.8 kW per pallet).