... -free performance Easy and quick installation Simple control interface TUV solar module:510 WpType Monocrystalline SiliconItem/Qty. SPS085-12M / 6pcs , ... ×541mm×28mm/ 8kg Battery TypeLead-acid, free Maintenance, Champion System Voltage 24V Capacity 150AH/12V,4pcs Dimensions l×w×h ... /Weight 483mm×172mm×242mm / 46kg Charge Controller System Voltage 24V, 20A, Steca Max. module short circuit current ...