PV Module110W  18VLED Source0.822W*72PCS 60W；life time：50000hoursLED chip,EPISTARViesing angel ，60°*120°Color Temperature： 2700K~3500K（warm white）/5000K-6000K(cool white)Color rendering index ：＞70LED Efficiency:≥95LM/WInitial Delivered Lumem  Tj=25℃:1425lmNormal Luminous Flux     Tj=66℃:1280lmBattery CapacityLithium-ion LI Fepo4,12.8V 50AH  Life time: 5-8yearsMPPT Controller12.8V 5AHuman body infrared induction model/Timing mode:The multifunctional controller, can be set up Circuit Protection: Overcharge, discharge, short circuit, open load, lightning protection and other functionsOn grid backup:optional featuresThe outer solar panels: optional features