... , suitable for outdoor installationProtecting grade: IP55 Meet the international standards of BS,ENEC, GB, IECApplications: parks, area, roadsPower: 150W ... /day (adjustable), the number of consecutive rainy days, as designed, generally 4-5 daysMaintenance-free battery: 2*12V/55AH(solar ... sales staff, we will optimize the system and the economy from the energy point of view as you design the most ...