Features: High-efficiency solar cell ensures high performance of solar module and creates more power in peak hours Anti-reflecting coating and high-transmission rate glass increases the power output and mechanical strength of solar module Aluminum frame Torsion and corrosion-resistant anodized frame ensures dependable performance, even through harsh weather conditions Lightweight and pre-drilled mounting holes for easy installation Water-resistant junction box Designed specially to meet customer's demands for residential, commercial and industrial use Specifications: Peak power: 220W Material: Mono-crystalline solar silicone cells Power output tolerance: ±5% Open circuit voltage (Voc): 59.20V Short-circuit current (Isc): 5.43A Maximum voltage (Vmp): 45.20V Maximum current (Imp): 4.87A Cell size: 125 x 125mm Cells in series: 96 pieces Module dimensions: 1, 580 x 1, 060 x 50mm