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Philadelphia Solar 550W Solar Panel 144 Cell Bifacial M144(HCBF)-550W Wholesale 31 panels per pallet
Philadelphia Solar 550W Solar Panel 144 Cell Bifacial M144(HCBF)-550W Wholesale 31 panels per pallet
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Specification
- SKU:PES-SPS-SPL-0189
- Documents:
- Height: 1.38
- Length: 89.69
- Width: 44.65

Product Description
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The Philadelphia Solar PS‑M144(HCBF)‑550W is a high-efficiency bifacial monocrystalline module featuring 144 half-cut PERC cells, 10‑busbar (10BB) design, and dual-glass/silver aluminum frame.
Rated Power: 550 W • Module Efficiency: 21.3 %
Electrical Specs (STC): Vmpp ≈42.2 V • Impp ≈13.05 A • Voc ≈50.25 V • Isc ≈13.69 A • Tolerance: 0 /+5 W
Max System Voltage: 1500 V DC • Series Fuse Rating: 25 A • Connectors: MC4 (IP68 junction box)
Mechanical Load: 5400 Pa (front)/2400 Pa (rear); –40 °C to +85 °C operational range
Bifacial gain up to ~30%, PID-, salt‑mist‑, ammonia‑, dust‑/sand‑resistant; hail‑testedWarranty: 12‑year product + 30‑year linear performance (≤0.5 % annual degradation; ≥92 % at 12 yrs, ≥83 % at 30 yrs)
Packaging: 31 panels per pallet
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