... why User must pay (left Time goes down), if they dont use it (like Light off) ?

Possible, to Fix this ?   --->   No take Power = Times not goes down

... and Permission are sinnless !
ALL User must pay, with or without Permisions !

Best is 2 Permissions:
First Permission to place The Generators with the new features ... DONE !
Second Permission: User with Permission must pay or not pay = unlimted Power

I'm not so sure either of these are a problem.

it's a generator not a battery, if you want to make it brainless just let your players have the standard generator.

Also for your "second permission" issue just don't give those players the pay to use permission - it becomes a standard generator for them

Nerdlancer

I'm not so sure either of these are a problem.

it's a generator not a battery, if you want to make it brainless just let your players have the standard generator.

 

Also for your "second permission" issue just don't give those players the pay to use permission - it becomes a standard generator for them

this is the problem: all user have same generator, with or without permission, so its a bug and ure permisionsystem mot work