10 W Solar Home light system with 20 Wp PV, 12V 18AH SMF lead acid battery , on 5W + two 2.5 W Led bulb (for emergency night use) and mobile charging port. Constant speed of fan independent of battery voltage, battery saving PWM based medium and low speed setting, 300 lumen output for the 2.5 W bulb. 4 hours battery back up of only bulb is used in night. Low battery indication helps reduction of load for longer duration of run.
20W Solar Home Light system with 40 Wp PV, 12V 18AH SMF lead acid battery, one 10W DC fan, on 5W + two 2.5 W LED bulbs and USB port for mobile charging. 600 and 300 lumen output for 5W and 104 W bulbs, constant speed of fan independent of battery voltage, battery saving PWM based medium and low speed setting, 8 hours battery back up for full 20W load. 90% efficient mobile charging ensures minimum battery discharge. Low battery indication suggesting reduction of load for longer duration.
Payment terms - Online payment accepted.
SUNECO TECH VENTURES PRIVATE LIMITED
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