550 Watt Solar Panel, Bi-Facial [Silver Frame] Philadelphia Solar

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Get the most efficient solar panels for your energy needs - Philadelphia Solar's 550 Watt Bi-Facial Panels. Durable, high-tech construction guarantees long-lasting performance and maximum energy output.

Key Features:

• High Output & Efficiency: Advanced Mono PERC Half-Cell Technology ensures exceptional energy production.
• Durable in Any Environment: Resistant to dust, sand, ammonia, and salt mist, built to withstand extreme weather.
• Long-Term Reliability: Minimal 0.5% annual degradation, with a 25-year linear power warranty.
• Optimized Design: Lightweight, robust materials with reduced resistance loss and shading mismatch.
• Meets international standards, including:
  • UL 61215 / UL 61730
  • IEC 60068 (Dust and Sand Resistance)
  • IEC 61701 (Salt Mist Resistance)

Data Sheet