The Enphase Encharge 10T all-in-one AC-coupled storage system is reliable, smart, simple, and safe. It is comprised of three base Encharge 3Tâ„¢ storage units, has a total usable energy capacity of 10.5kW and twelve embedded microinverters with 3.84kW power rating. Installers can quickly design the right system size to meet the needs of both new and retrofit solar customers.