The road is narrow with sparse surrounding vegetation and no municipal power supply network. We installed multiple all-in-one solar street lights along both sides of the pavement. The lamp adopts die-cast aluminum housing with IP66 waterproof & IK09 impact resistance, adapting to local dry, windy outdoor environment. Built-in lithium iron phosphate battery and high-efficiency monocrystalline silicon panel realize automatic light control, motion sensor and remote dimming function, ensuring stable lighting all night without external power supply.