High-Efficiency LONGi Solar Panels – Reliable Power for Any Project

Premium Performance
Featuring industry-leading 21.7% efficiency, these LONGi panels deliver 500W-660W output, maximizing energy harvest even in low-light conditions. Monocrystalline cells with anti-reflective coating ensure optimal sunlight absorption.
Durable & Weather-Resistant
Robust tempered glass and corrosion-resistant aluminum frame withstand harsh environments (snow, hail, UV). IP68-rated junction box for waterproof reliability. Ideal for residential, commercial, and off-grid installations.
Smart Compatibility
Seamless integration with most inverters and mounting systems. Low LID (Light Induced Degradation) guarantees stable long-term performance.
Global Stock Ready
Direct wholesale pricing for bulk orders. Ships worldwide – power your projects without delay.
Trusted Brand
LONGi’s cutting-edge PERC technology ensures top-tier quality, backed by a 25-year linear power warranty.