Waterproof grade IP67: adopts high-quality waterproof ring, with waterproof and dustproof effectMore anti-corrosion, anti-oxidation, and increase service lifeThe shell is made of PPO high-strength material: high heat , low flammable point, wear-resistant and durableStandard size: The connection is connected by pressing, and the male and female heads are equipped with self-locking mechanism, which can be opened and closed freely.Rated current: 50ARated voltage: 1500V DCAmbient temperature range: -40-+90Degree of protection: IP67 mated IP2X unmatedColour:blackMaterial:ppotype:4-wayPackage Contents:1 pair X Photovoltaic ConnectorOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.