450W Monocrystalline Solar Panel PV Module for Home & Commercial Rooftop

The highest output and highest voltage in the range at 64.8 V open-circuit. This is the module for large arrays that want maximum watts per roof penetration while keeping string current low across a substantial installation. Technical specifications Maximum Power (Pmax) 450 W Open Circuit Voltage (Voc) 64.8 V Short Circuit Current (Isc) 8.83 A Voltage at Pmax (Vmp) 54 V Current at Pmax (Imp) 8.33 A Module Efficiency 20.66 % Power Tolerance 0, +4.99W Maximum System Voltage 700 V DC Max Series Fuse Rating 20 A Module Type 210M450 Solar Cells Mono crystalline 210*105mm (5*18Pcs) External Dimensions 1980*1100*30mm Weight 21.88 kg Front Glass 3.2 mm tempered glass Frame Aluminum Junction Box IP67 Output Cables 100CM 4mm² Cable Connector MC4 Compatible Mechanical Load Front Side Max. 5400Pa, Rear Side Max. 2400Pa Pmax Temperature Coefficient -0.350%/°C Voc Temperature Coefficient -0.270%/°C Isc Temperature Coefficient +0.048%/°C Package Dimensions 1995*70*1115mm Package Weight 45.77 kg Pieces per Package 2 Where it fits best Large residential and commercial rooftop arrays 48 V off-grid systems with significant daily load Projects where minimising panel count cuts installation labour Questions buyers ask How many modules for a 10 kW commercial array? About twenty-two. At 450 W each that covers roughly 48 square metres of roof, so confirm the structure can carry the distributed load plus wind uplift. Is such a high open-circuit voltage safe for installers? It calls for the same preca Sold on IPV ESSA (https://ipvsolar.com/products/450w-1980x1100x30mm). The price shown is the retail price on that storefront on 2026-10-21, not a GreenB2B quote or a wholesale price.