Thank you We have received your enquiry and one of our team members will be in touch soon. Our Power System Products View all Products XES60 (50 Hz) Nominal Power 36 kW (45 kVA) Energy Storage 56.8 kWh View XES120 (50 Hz) Nominal Power 72 kW (90 kVA) Energy Storage 127.9 kWh View Power Grid Stabilization (PGS) Module Application Transient Assist Module Type Grid stabilization View