Just wanted to toot my own horn. After getting a quote for $500 from an electrician, I decided to install the 240v (NEMA 14-50) receptacle myself. I'm kinda handy and did some extensive research. Saved about $430 after buying everything needed for the install. I was lucky in that the receptacle location needed was directly behind the breaker panel (located outside the garage). Made for a much easier install. Connected my JuiceBox Pro 40 EVSE and it's working great!