How fast is the system response to black-outs?

Trace inverters typically transfer to battery power in less than 16 milliseconds (less than 1/50th of a second). Worst-case transfer time is 34 milliseconds (less than 1/25th of a second). That’s too fast to notice and fast enough to keep any modern computer running. Inverters in Trace’s SW Series run in synchronisation with your power company and in many cases will transfer to battery power in less than one millisecond.