Lamps optional : 4x100W Led ,total Lumens 64,000  4x200W Led , total Lumens 128,000  Mast Height : 2.75-7.5m Solar Panel Type: Monocrystalline silicon tempered glass Solar Total Watts : 3P 410W ,or 3P 550W Battery Type : Lithium storage batteies with BMS 4000-6000 cycles Battery Capacity : 10.24KWH Battery Voltage : 24V