I ordered this because it was originally listed as 24v. I was disappointed to find that the actuator's motor was actually 12v. Happybuy admitted their error and graciously worked with me to remedy the situation. I see the listing is now updated to show the motor is 12v. I've got these hooked up to actuate a solar panel and they seem very capable. While these aren't rated for outdoor use, they should be shielded by rain under the panel and I may add a bit of plasti-dip to the motor housing. All in all, Pretty decent actuator. I'm not expecting this to last forever, but I'd be surprised if it doesn't make it at least a few years.