The Most Powerful Air-Cooled Home Standby Generator! With enough power for a whole house, even heavy loads like your air conditioner, power everything with a PowerProtect™ 26kW¹ Home Standby Generator. Don’t sacrifice anything when the power goes out, live life uninterrupted, and make power outages a thing of your past. PowerProtect offers protection from outages, increases the value of your home and can even reduce home insurance premiums.