Review on 🔌 Progressive Dynamics PD9270V Inteli-Power 9200 Series Converter/Charger - 70 Amp with Charge Wizard: Ultimate Power Safety and Efficiency by Aaron Richardson

Progressive Dynamics 70-A Converter works great in our 24ft RV. Recently installed a new radio and amplifier. With the stereo on, the trailer interior lights dimmed and the heater would not start until this unit was added. Now the light is brighter than ever and the heater starts perfectly. I doubt I'll be able to use enough equipment to ever put much strain on this converter. It warms up quite easily. No mistake. It's quiet too. I installed it under our bed where I can easily access the control box. Installation was easy. One thing I did that I shouldn't have done was use the ground pin on the back and ground it, and use the ground next to the hot wire and ground it to the ground rail. In our trailer, this triggered the main switch in the trailer. When I connected the ground near the hot wire on the unit to the ground bar on the trailer breaker box and did NOT use the extra ground on the unit, it worked great.