●All parts inside the Lamp Head incl. mono PV module, LED lamp, LiFePO4 Lithium-iron Phosphatebattery, MPPT SCC. ●A quick & simple installation, put the lamp on the pole and it works, no need any cable. ●Easy Maintenance ●Anti-theft system 100% ●For public lighting: gardens, park, beaches, roads, farm,walking street, car parking ect ●Working mode: Time Control Mode, LED works for 12 hours per night, auto switch on/off ● ●1 hour 50% LED power ●●5 hour 100% LED power ●●6 hour 20% LED power ●With State-of-The-Art intelligent battery power management system, auto adjust LED output power in case any bad weather to avoid shut down.