Turbines are the backbone of your electricity. Build them to run anything that requires power like your radar and turrents.

If your power indicator is beleow zero, all of these structures will not function.

Your radar tower will allow you to have a radar and locate all of your units and any enemy units in the same sector. Make sure to have at leaste 2 turbines built when you lay it down because it consumes 500 units of electricity.

These turrets are your only stable defense againt an invasion. Tanks and blade scouts might help if they're near bye, but you'll want turrents around all of your structures in case they're away. Their cheap cost and low electricity usage make them a solid pick for stationing throughout your entire base.