Sungrow Powerstack Energy Storage System - 249kWh battery ST245CS-S with 125kW hybrid inverter Our reference 75-122629 Reveal Price ? Please log in or register to view our exclusive B2B pricing and availability. Log InRegister Technical detailsThis set consists of the following components:Sungrow PowerStack Energy Storage System ST245CS-S (A0SJ4635) Quantity: 1 Sungrow SH125CX PowerKeeper (A0SH1033) Quantity: 1 Sungrow Smart Communication Box COM100D-EU V31 (ASQ00183) Quantity: 1