... CMN.W/G.W7.0KG/7.8KG 1pcs/cartonPull rod and wheels (options)+USD22.00 Main Feature1.Solar panel :Using poly ... battery :matintenance -free ,led -acid batttery3.Control system:Design for solar system,has over-charger & over -discharged protection function4.Inverter ... a variety of charging ways complementary, solar, Ac and Dc all can charge for the system, one time investment, long-term benefits ...