A piece of the whole panel size : 17.5 X 11.5 cm, the whole panel size: 35 X 24 cm       

SPES-XP-1300W portable power system is a good combination battery pack and battery management system, with scientific internal design and advanced cells. It has both conversion and charging function.SPES-XP-1300W portable power system is...

Small scale, mobile/home, off-grid photovoltaic energy storage devices include and inverter, a battery pack and a controller integrated into one unit. The convenient intuitive touch screen display, displays the working status, and allows...