... depending on temperature and the LEDs 50,000 hours,and LED light has 10000hours life time,This system is an ideal ... down operation and overcharge / deep discharge prevention cut-off with LED indicators. Solar Modules, Controller, battery, lights, and all the parts ... night and turns off at dawn5.20-240Wp Solar PV Module 6.12V, 100mA Sealed Maintenance-free Lead-acid Battery 7 ...