The solar panel cable is designed for outdoor use and is moisture， UV and corrosion resistant. The solar panel cable offered in this listing is 10 AWG which is the largest diameter of the four. Using large diameter cable minimizes power loss in your solar panel system. Photovoltaic module interconnection cable for use with or without a raceway in accordance with the wiring systems.                                    Features             High quality with anti-dust， anti-UV !#!amp!*! anti-aging<br> 10AWG (6m?) Solar TUV cables <br> High resistance against oil， steam， bacteria !#!amp!*! ozone<br> Creative technique for conductivity<br> Temperature range for applications -40→~+125→<br> Short circuit resistance up to +280 <br> Electron beam cross-linked materials do not melt or flow， even at high temperatures<br> Very high mechanical robustness and resistance against water， oil and chemicals<br> It can be used for off-grid and grid connected PV System<br>                                                            Specifications             Sectional Area     6.0 m?    <br> Rated Current     70A    <br> Rated Voltage     600V/1800V (AC/ DC)    <br> Ambient Temperature Range     -40→ ~ +125→    <br> Strand Design     84/0.30(No.x?(mm))    <br> Conductor Resistance(20→)     3.39┺/km    <br> Conductor Diameter     3.42mm    <br> Outer Diameter     7.15mm    <br> Color     Black    <br> Length     300" / 25 ft    <br> Weight     24.69 oz / 700 g     <br>                                                             Package Includes            1 x 25 Feet UL Solar Panel Extension Cable 10 AWG PV Wire<br>