Industry-grade panel is designed with high efficiency polycrystalline solar cells that provide high output per module. Features (EVA) with TPT to cushion solar cells within the laminate and ensures the operating characteristics of the solar cells under different climate conditions. Also features rigid anodized aluminum frames and low iron-tempered glass. Grounding points on all 4 corners are easily accessible for fast installation. Proven junction box technology. This listing is for each. Technical Specification Item Solar Panel Cell Type Polycrystalline Nominal Output Power 110W Number of Cells 36 Panel Max. Power Point Voltage 17.0VDC Panel Max. Power Point Current 6.50A Power Tolerance -5% to +5% Module Efficiency 13.5% Open Circuit Voltage 21.4VDC Short Circuit Current 7.10A Max. System Voltage 1000VDC (TUV)/600VDC (UL) Cable Length No Cable Connector Drop In Frame Yes Operating Temp. Range -40 Degrees to 185 Degrees F Weight 24.20 lb. Height 48-1/8 Width 26-1/16 Depth 1-31/32 Standards UL 1703, ETL C1D2 Green Environmental Attribute Product Contributes to Providing Renewable Energy Compliance and Restrictions