The THOR Manufacturing THPW Pure Sine Wave inverters have set the standard for years with the way you deal with your mobile power needs, providing AC electricity where you need it. THOR THPW Pure Sine wave inverters deliver professional grade performance and features required by the most demanding users. THOR Pure Sine Wave inverters are efficient and dependable and come in numerous sizes and power ranges to meet your mobile power demands. We offer compact, higher powered models that yield enough power for larger vehicles such as utility & work trucks, RV’s, boats, & renewable energy applications. Coupled with THOR’s exclusive Inverter Install Kits it is as easy as Kit 1, 2, or 3 to determine the best kit for your application and needs. All THOR Manufacturing inverters will hold their rated wattage for 8 hours or more with a 10 percent reserve and double the surge capacity.