SunGoldPower 550 Watt Monocrystalline PERC Solar Panel UL 61730 (SG-550WMx4)
- Sku: SG-550WMx4
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SunGoldPower 550 Watt Monocrystalline PERC Solar Panel UL 61730
Description
The SunGoldPower 550W Monocrystalline PERC Solar Panel is a premium solar solution designed for high-output performance in off-grid applications. Built with advanced PERC (Passivated Emitter and Rear Cell) technology and highly efficient silicon cells, this solar panel delivers maximum power generation from direct sunlight—ideal for cabins, RVs, campers, boats, or remote installations.
Certified under UL 61730 standards, this 550W solar panel offers enhanced safety, durability, and reliability. It features an IP68-rated junction box, providing superior resistance against water and dust—making it perfect for marine and outdoor environments. The corrosion-resistant aluminum frame ensures long-lasting structural integrity, even under harsh weather conditions.
Whether you're looking to reduce energy costs or power your off-grid system with clean, renewable energy, this SunGoldPower panel provides an efficient and eco-friendly solution for long-term use. Harness the sun and enjoy silent, sustainable electricity anywhere.
Features
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High Conversion Efficiency – Utilizes advanced solar cells with up to 21.3% module efficiency for maximum power output.
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Positive Power Tolerance – Guarantees higher-than-rated performance, ensuring consistent energy production.
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Superior Low-Light Performance – Delivers reliable output even in cloudy or shaded conditions.
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Rugged and Certified Design – Engineered to withstand extreme temperatures, wind, snow, and impacts; TÜV certified for safety and durability.
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Minimized Power Loss – Optimized module grouping and step current matching significantly reduce mismatch losses.
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100% Electroluminescence (EL) Testing – Ensures defect-free panels and enhanced overall quality assurance.
Specifications
| Model Type | SG550WM |
|---|---|
| Peak Power (Pmax) | 550W |
| Production tolerance | ±3% |
| Maximum Power Current (Imp) | 13.45A |
| Maximum Power Voltage (Vmp) | 41.00V |
| Short Circuit Current (Isc) | 14.03A |
| Open Circuit Voltage (Voc) | 49.7V |
| Maximum System Voltage | 1500V |
| Wind Resistance | 2400Pa |
| Output Cables | 12 AWG (1ft per cable) |
| Number of Cells | 144(6x 24),60 cells in series |
| Cell Type | PERC Monocrystalline (7.2x 3.6 in) |
| Certifications | UL 61730 CE TUV |
| Product Weight | 62.4lbs |
| Product Dimension | 89.7*44.7*1.4inch |
| Package Weight | 128.7lbs（2PCS） |
| Package Dimension | 92.1*47.2*3.5inch（2PCS） |
| Performance | 5 year 95% output warranty 10 year 90% output warranty 25 year80% output warranty |
| Material and workmanship warranty | 10 year material and workmanship warranty. |
Additional Information
Warranty
- 1-year Warranty
Documents
FAQs
Q. Is this solar panel waterproof?
Yes, the solar panel is fully waterproof and built to withstand outdoor weather conditions, making it suitable for a variety of applications including marine, RV, and off-grid systems.
Q. How much energy can a 450W or 550W solar panel produce per day?
The daily energy output of a 450W or 550W solar panel depends on the location’s peak sun hours. On average, under optimal sunlight (about 5 hours per day), a 550W panel can generate around 2.75 kWh per day.
Q. Should I connect the 450W/550W solar panels in series or parallel?
The choice between series and parallel connections depends on your system’s voltage and current requirements, inverter capacity, and shading conditions. Always consult your inverter or charge controller’s PV voltage specs before configuring your solar array.
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SunGoldPower 550 Watt Monocrystalline PERC Solar Panel UL 61730 (SG-550WMx4)