A (nameplate capacity) can be constituted-of-or-filled-with some mws.
A (power output) can be constituted-of-or-filled-with some mws.
Some mws can be constituted-of-or-filled-with (generating capacity).
Some mws can be constituted-of-or-filled-with electrical power.
Some mws can be constituted-of-or-filled-with (generation capacity).
An (electricity generation capacity) can be constituted-of-or-filled-with some mws.
Some mws can be constituted-of-or-filled-with electric power.
Some mws can be constituted-of-or-filled-with (wind capacity).