Solar Airplane Model Solar teaching aid? ?Its propeller will circle when sun shine 1. Solar energy, Not need any other power sources. 2. Material is stainless steel and high quality aviation aluminum alloy 3. Move as a cycle around the support pole 4. Attached independent components and user manual. Clients need to assemble them by themselves. 5. Solar cell panel: polycrystalline silicon epoxy resin, length 122mm width30mm, output?? voltage1V, power consumpution: 0.4W 6. Motor: Imported high efficiency motor, power consumpution: 0.4W 7. Total height: 22cm 8. Packaging: carton (280mm×170mm×55mm) 9. Gross/net weight: 400/305g ? ? ?