450W Solar Panel, UL 61730 Certified 25.2% Efficiency for Home & Off-Grid

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• 【UL 61730 Certified Safety & 10-Year Warranty】Certified to UL 61730 standards, HISHEN 450 watt solar panel is evaluated for electrical, fire, mechanical, and environmental safety. Designed for long-term residential rooftops, ground-mounted arrays, and professional off-grid systems, each solar panel is backed by a 10-year product warranty and responsive technical support.
• 【25.2% High Efficiency with Advanced 210RR Cells】Built with A+ Grade 210RR cells, this solar panel delivers up to 25.2% conversion efficiency and 21 W/ft² power density. Higher output per square foot helps reduce the number of solar panels required, making it well suited for premium residential rooftops and high-capacity solar systems where installation space and system efficiency matter.
• 【Up to 30% Additional Bifacial Energy】This advanced N-Type bifacial solar panel for home captures direct sunlight from the front and reflected light from the rear. Under suitable installation conditions, the panel can provide up to 30% additional energy compared with standard monofacial panels, particularly above concrete, light-colored rooftops, sand, or other reflective surfaces.
• 【Stronger High-Temperature and Environmental Performance】An ultra-low -0.16%/℉ temperature coefficient helps maintain stronger output as panel temperatures rise, delivering up to 5.5% more power than P-Type panels at 167℉. IP68 protection, IEC 61701, and IEC 62716 certifications support use in humid, coastal, agricultural, and other demanding outdoor environments.
• 【Longer Lifespan with Dual-Glass Durability】Featuring premium 2.0mm dual-glass construction and ultra-low degradation A+ cells, HISHEN bifacial solar panels deliver enhanced resistance to PID and LID degradation. Enjoy up to 5 years longer lifespan and 7.4% higher total output over 30 years compared to P-Type PV modules.
• 【Faster Installation & Easy Expansion】 Each 450W solar panel helps reach your target capacity with fewer modules, reducing hardware, wiring, connections, and installation time. Pre-drilled mounting holes and standard MC4 connectors simplify installation and future expansion. Before ordering, check the panel specifications against your MPPT controller or inverter.
• 【Support From Delivery to Setup】 Each HISHEN solar panel is carefully packaged to help protect it during transit. Before installation, inspect the glass, frame, and connectors to confirm everything arrived in good condition. If you notice shipping damage, abnormal output, connection issues, missing items, or compatibility concerns, contact us through Your Orders for assistance.