iTel 550W Solar Panel 21.29% module efficiency with 144 N-Type Mono cells

itel 550w Solar Panel 550W High-Efficiency PV Module Key Features: High Efficiency: 21.29% module efficiency with 144 N-Type Mono cells (182*9’1mm), ensuring superior energy output. Temperature Resilience: Low Pmax temperature coefficient (-0.29%/°C) minimizes power loss in high-heat conditions. Durability: Certified for extreme weather (2400Pa wind load, 5400Pa snow load) with anodized aluminum frame and tempered glass. Stable Output: Advanced technology reduces LiD/LeTiD degradation, maintaining long-term performance. Low-Light Performance: Generates electricity 1 hour longer at dawn/dusk, maximizing daily energy yield. ⚠ Caution: For it to power appliances, the Panel should be connected to an inverter and a battery (the battery is optional for night power supply), the panel is not all in one system. { “@context”: “https://schema.org”, “@type”: “ImageObject”, “contentUrl”: “https://itelsolar.com/wp-content/uploads/2025/04/iTel-550W-Solar-Panel-21.29-module-efficiency-with-144-N-Type-Mono-cells-11.jpg”, “url”: “https://itelsolar.com/wp-content/uploads/2025/04/iTel-550W-Solar-Panel-21.29-module-efficiency-with-144-N-Type-Mono-cells-11.jpg”, “caption”: “iTel 550 W Solar Panel – 21.29 % module efficiency, 144 N-Type Mono cells”, “name”: “iTel 550 W Solar Panel – 21.29 % Efficiency (144 N-Type Mono Cells) – itel Energy”, “representativeOfPage”: true } Electrical Specifications (STC): Peak Power: 550W Vmp: 41.50V | Imp: 13.26A Voc: 50.21V (±3%) | Isc: 14.00A (±3%) Maximum System Voltage: 1500V Mechanical Details: Dimensions: 2278 x 1134 x 30mm | Weight: 27.4kg IP68 junction box with Schottky bypass diodes and 4mm² output cables. Connector Type: MC4 (IP68 rated). Packaging: 37 modules/pallet | 740 modules/container. Ideal For: Commercial, industrial, and utility-scale solar projects requiring robust, high-yield modules. ← Back Thank you for your response. ✨ Name (required) Email (required) Phone Number (required) Questions Submit Δ document.getElementById( "ak_js_3" ).setAttribute( "value", ( new Date() ).getTime() );