"Tera" is an SI prefix and "Watt" is the SI unit of power. https://en.wikipedia.org/wiki/Metric_prefix#List_of_SI_prefixes https://en.wikipedia.org/wiki/Metric

"Tera" is an SI prefix and "Watt" is the SI unit of power. https://en.wikipedia.org/wiki/Metric_prefix#List_of_SI_prefixes https://en.wikipedia.org/wiki/Metric_prefix#List_of_SI_prefi... https://en.wikipedia.org/wiki/Watt https://en.wikipedia.org/wiki/Watt