The MWh value of a system reflects its total energy storage capacity. Example: A 2 MWh battery can store 2,000 kWh of energy. If discharged at 1 MW, it can operate for 2 hours. 5 MW/2 MWh commercial and industrial energy storage system at EITAI's Guangzhou. . MW (Megawatts): This is a unit of power, which essentially measures the rate at which energy is used or produced. In a BESS, the MW rating typically refers to the maximum amount of power that the system can deliver at any given moment. MWh (Megawatt-hour) -The "Endurance" or kilowatt-hours (kWh).
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