With the capacity of age and UV-resistance；
The PV-Junction box can work in the atrocious weather；
The PV-Junction box is not only with the convenient installation of ribbon bands but also all connections are double strengthened connection;
The maximal working current will be changed when the box is fixed with different types of diode.
Copper, Thorium silver
2.5 mm², 4mm², 6mm²
Bayonet Mount adapter
-40℃ to 85℃