How Many Watts Is A 10 Hp Motor?
How Many Watts Is A 10 Hp Motor? 746 watts per Hp but, rule of thumb figure 1KW per Hp to allow for efficiency losses. So 10 KWH would run a 10 Hp motor for 1 hour. What size generator do I need for a 10 hp motor? Electric Motor Size Minimum Generator Req’d (KVA)