Ang energy router ay isang uri ng power electronic equipment na may pampublikong power grid, walang patid na power supply, photovoltaic power generation, energy storage charging at discharging, charging pile power supply at DC remote supply at iba pang port. Sa pamamagitan ng smart micro-grid management system, public power grid at bagong energy power generation, energy storage, load power supply, makatwirang paglalaan ng mutual aid, upang matiyak ang pagiging maaasahan at ekonomiya ng supply ng enerhiya.