Specification Model VB-SL30 Power 40W Solar Panel Grade A Monocrystalline, 18V/67W Battery Lithium LifePo₄ battery 3.2V,105AH,336WH LED SMD 5050, 56 pcs Product Size 935*400*70 Net Weight 11.50kg CCT 2700~5700K RA 70 Efficacy 220LM/W Charging Time 4–6 hours under effective sunlight Discharge Time 2-3 rainy days Beam angle T2M / 160×80° Functions MPPT + Intelligent Light Control + Time Control + Microwave Sensor Working Temperature -20+65° Pole Diameter 60/76mm Housing