Life time : 5-7years.
strong ABS green shell
operating temperature: -35'C-55'C.
one is common lead terminal (bolt&nut), another is wired plug tow kinds of terninal type available
Life time : 7-10years, cycle life time up to 2000cycles.
operating temperature: -40'C-60'C.
More solar panel, wind turbine, inverter, controller, battery, UPS supply.
Greentechy are specialized in solar/wind/hyrbid home and street light system engineering.
Welcome to contact for further discussion about interest products.