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: 175W Material: Mono-crystalline solar silicone cells Power output tolerance: ±5% Open circuit voltage (Voc): 43.60V Short-circuit current (Isc): 5.50A Maximum voltage (Vmp): 35.71V Maximum current (Imp): 4.90A Cell size: 125 x 125mm Cells in series: 72 pieces Module dimensions: 1, 580 x 808 x 45mm