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Product Description

SunGold Power 450W / 550W Monocrystalline PERC Solar Panel

SunGold Power's 450W and 550W monocrystalline PERC solar panels are built for high-output home, cabin, off-grid and commercial solar arrays. High-efficiency Grade A PERC cells perform well in low light, and a tough anodized aluminum frame with pre-drilled mounting holes stands up to years of outdoor use.

Both panels are UL 61730 certified and CEC listed, with IP68-rated junction boxes and connectors for all-weather reliability. They are sold in pairs, from 2 to 20 panels, so you can size your array to match your inverter and battery system.

Key Features

  • High output: 550W or 450W per panel with ±3% power tolerance
  • PERC monocrystalline cells: high conversion efficiency and strong low-light performance
  • Durable build: scratch-resistant anodized aluminum frame, rated for 2400Pa wind load
  • Weatherproof: IP68-rated junction box and connectors, -40°F to 185°F operating range
  • Easy installation: pre-drilled mounting holes and 12 AWG output cables
  • Certified: UL 61730, CE, TUV and CEC listed
  • Long warranty: 12-year materials and workmanship, 25-year power output

Specifications

Specification SG550WM (550W) SG450WM (450W)
Peak Power (Pmax) 550W 450W
Power Tolerance ±3% ±3%
Max Power Voltage (Vmp) 41.00V 34.2V
Max Power Current (Imp) 13.45A 13.16A
Open Circuit Voltage (Voc) 49.7V 41.72V
Short Circuit Current (Isc) 14.03A 13.82A
Max System Voltage 1500V 1500V
Cells 144 PERC monocrystalline cells 120 PERC monocrystalline cells
Output Cables 12 AWG, 1 ft per cable 12 AWG, 1 ft per cable
Wind Resistance 2400Pa 2400Pa
Operating Temperature -40°F to 185°F -40°F to 185°F
Panel Dimensions 89.7 x 44.7 x 1.4 in 75.2 x 44.7 x 1.4 in
Panel Weight 62.4 lbs 49.2 lbs
Certifications UL 61730, CE, TUV, CEC listed UL 61730, CE, TUV, CEC listed

Warranty

12-year material and workmanship warranty. Power output warranty: 95% at 5 years, 90% at 10 years and 80% at 25 years.

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