Portable 18W Solar Power Kit: Efficient Polycrystalline Panel W/ USB, DC Controller

High Efficient: The solar panel is made of polycrystalline silicon, featuring 18W maximum power, providing stable and efficient solar power output. Multi Output: This solar power system kit supports USB, Type C, DC interface output, compatible with most devices, very convenient and practical. Stable Performance: Our solar battery charger kit adopts open circuit voltage protection and maximum power voltage protection, porviding stable performance.You may also like 50W Portable Solar Charger, Dual USB, IP65 Waterproof, Ideal For Camping Emergencies.