Zhejiang Jiaming Tianheyuan Photovoltaic Technology Co., Ltd. is a novel high-tech enterprise invested and established by Jiaming Group in 2005, and specializes in researching and developing solar battery module junction boxes, connectors and cables and providing supporting marketing and service.
● The housing has strong anti-aging and ultraviolet resistance；
● It meets the use requirements under outdoor harsh environmental conditions；
● The welding strip is easy to install, and all connection methods adopt double reinforced connection;
● Being equipped with diodes of different specifications will change the maximum working current of junction box.
● Latest certification standards： UL3730
|Rated voltage：300V DC|
|Contact resistance : ≦ 0.5mΩ|
|Security level：Class Ⅱ|
|Temperature range：﹣40℃ ～ +90℃|
|IP rating：IP 67 , match|
|Insulation material：PPO ，black|
|Contact material：Copper ，Nickel plating|
|Flame retardant rating：5VA|
|Model||Junction temperature current||Certificate|