Solar Panel Power 50W Battery: 12V20AH Life of Battery: 1 Year Battery Continuous Working Hours without Light : >5 Body of Material: 304 Stainless Steel Capacity: 100~150 KG Spray Radius:    10M Period of Time: 17 Volume: 0.7 CBM Weight: 68 KG Pcs for 20' container: 37 Guarantee Term: 1 Year Term of Payment: 100 T/T