Best Electric Power Washer 2024 Model. The electric model with the most power from our testing is the sun joe spx3500, which is worth every dime considering its high level of effectiveness. After testing, we found it highly effective at cleaning typical surfaces around a home’s exterior, including.

After testing, we found it highly effective at cleaning typical surfaces around a home’s exterior, including. Thanks to a massive 1,900 psi and multiple wand attachments, it.