Sunway 550W Solar Panels – Premium Efficiency for Home Solar Systems
High-efficiency monocrystalline silicon cells with 22.5% conversion rate, ensuring maximum energy output even in low-light conditions. Robust anodized aluminum frame and tempered glass surface provide extreme durability against harsh weather (snow/wind loads up to 5400Pa). Precision laser-cut bypass diodes minimize power loss from shading, while anti-reflective coating boosts sunlight absorption. Ideal for rooftop installations, off-grid homes, and hybrid solar systems. Direct factory pricing with bulk discounts – wholesale cost advantage for large-scale residential or commercial projects. Passed IEC 61215/61730 certifications for guaranteed safety and performance. Compatible with major inverters (SolarEdge, Enphase, etc.) for seamless integration. Backed by Sunway’s 12-year product warranty and 25-year linear power output guarantee. Ships globally with OEM/ODM support available.