Monocrystalline PERC Solar Panel · 450W
450 Watt Monocrystalline PERC Solar Panel for Off-Grid System
Experience the quiet, clean energy of Sungoldpower’s monocrystalline PERC solar panel, effortlessly harnessing the sun’s power to supply electricity for cabins, campers, RVs, or boats. Each panel features highly efficient silicon solar cells, ensuring optimal performance in diverse environments. With an IP68-rated junction box, it’s perfectly suited for marine applications. The corrosion-resistant aluminum frame enhances durability, making it ideal for prolonged outdoor use and extending the lifespan of the solar panel.

Quiet, Clean Off-Grid Power
Harnessing solar power is an excellent way to maximize sunlight utilization, reducing energy bills while enjoying free energy for years to come.
What Sets It Apart
Long-Lasting 450W Monocrystalline Solar Cells
Ensure durability in all weather conditions with the waterproof design of these solar cells, providing long-lasting and reliable performance.
Industrial-Grade Design
Engineered for industrial and professional applications, these solar panels feature scratch-resistant anodized aluminum with a twin-wall frame. The tough, sealed aluminum frame guarantees years of consistent, free power.
High Efficiency and Performance
With high conversion efficiency cells, these 450 Watts Monocrystalline PV Panels excel even in low light environments, ensuring reliable power generation.
Easy Installation and Versatile Use
Benefit from easy installation with pre-drilled holes and a corrosion-resistant aluminum frame suitable for extended outdoor use. These panels are perfect for a range of applications including caravans, RVs, golf cars, electric cars, yachts, or boats.

Superior Warranty & Connectivity
Experience high modules conversion efficiency and top-quality components including Grade A solar cells and IP68 rated waterproof solar panel connectors. Backed by a 5-year 95% output warranty, 10-year 90% output warranty, and 25-year 80% output warranty, these PERC solar panels offer peace of mind and long-term reliability.
Full Specifications
Electrical
| Model type | SG450WM |
| Peak power (Pmax) | 450 W |
| Production tolerance | ± 3% |
| Max. power current (Imp) | 13.16 A |
| Max. power voltage (Vmp) | 34.2 V |
| Short circuit current (Isc) | 13.82 A |
| Open circuit voltage (Voc) | 41.72 V |
| Max. system voltage | 1500 V |
Physical & Build
| Wind resistance | 2400 Pa |
| Output cables | 12 AWG (1ft per cable) |
| Number of cells | 120 (6×20), 60 cells in series |
| Cell type | PERC monocrystalline (7.2×3.6 in) |
| Certifications | UL 61730, CE, TUV, CEC Listed |
| Product weight | 49.2 lbs |
| Product dimensions | 75.2 × 44.7 × 1.4 in |
| Package (2pcs) | 113.5 lbs, 78.0 × 47.2 × 3.1 in |

Where It Fits
Frequently Asked Questions
Is it waterproof?
Dear Customer, yes, this solar panel is waterproof.
How much energy does a 450-watt solar panel produce daily?
The daily energy production of a 450 watt solar panel depends on the amount of sunlight it receives, which varies by location, time of year, and weather. On average, a 450-watt solar panel produces between 1.8 and 2.7 kWh per day. In very sunny areas, it could be closer to the higher end, while in cloudier or less sunny locations, it might be closer to the lower end.
What are the dimensions of a typical 450-watt solar panel?
The 450 watt solar panel size is 75.2 × 44.7 × 1.4 inch.



















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