
As a pioneer of the RV electrical industry, we are leading the way with continued innovation and product design. Our cutting-edge products and technology such as the TempAssure™ system (patented) will ensure your RV model remains at the forefront by promoting RV quality and innovation.
Our Promise: Parallax Power Supply provides your brand superior reliability with extensive cycle testing of all our products. Field reliability is further enhanced by innovative diagnostics and controls to ensure you get the best quality products for your RVs.