Progressive Dynamics Power Inverter

Progressive Dynamics Inteli-Power® Pure Sine Wave Inverters

When reliable off-grid power is non-negotiable, Progressive Dynamics delivers engineering credibility earned over decades of supplying the RV and marine industries. The company's entry into the power inverter category is a natural extension of its deep roots in DC power conversion — roots that stretch back to 1968 when PDI built its first power converter/battery charger combination for the RV OEM market.

Progressive Dynamics brings that same precision manufacturing philosophy to its Inteli-Power® Pure Sine Wave Inverter lineup. Pure sine wave output is the gold standard for sensitive electronics — laptops, CPAP machines, variable-speed appliance motors — because it replicates the clean, smooth waveform of utility grid power rather than the choppy approximation produced by modified sine wave units.

What Sets the Inteli-Power® Inverter Line Apart

The Inteli-Power inverters are purpose-built for RV and marine environments, and the feature set reflects that focus. Key capabilities include:

• Pure Sine Wave Output: Delivers 120 Volts AC ±2% with optimum efficiency above 90% , making it suitable for virtually any AC load you'd plug in at home.
• Built-In Transfer Switch: A built-in transfer switch rated at 20 amps (95–135 VAC) eliminates the need for a separate switching device , simplifying installation in tight RV and marine electrical compartments.
• Thermally Controlled Variable-Speed Fan: A thermally controlled fan speed system manages heat , keeping noise to a minimum at lighter loads and ramping up cooling only when necessary.
• Remote Monitoring: The unit can be monitored and controlled via a remote control panel with up to a 50-foot wired connection , so you can check volts in, volts out, power output, and error codes without accessing the inverter directly.
• Reverse Battery Protection & Auto-Restart: Reverse battery protection and automatic restart after power interruptions are standard, guarding your investment against common installation errors and unexpected outages.
• RV-C Network Compatible: RV-C compatibility means the inverter can integrate with modern coach control networks, an increasingly important feature for today's technology-forward RV builds.
• UL Certified: The inverters conform to UL STD 458 and are certified to CSA STD C22.2 No. 107.1 , confirming they meet rigorous North American safety standards.

Built in the USA, Backed by Decades of Expertise

Progressive Dynamics — a private corporation established in 1964 — has remained steadfast in its product development for the RV industry , and that institutional knowledge shows in the thoughtful design details of its inverters. Products are designed, assembled, tested, warranted, and serviced in the U.S.A. , which also means domestic parts availability and a service network familiar with the product line.

Whether you're upgrading an existing RV power system, outfitting a boat, or building a specialty off-grid installation, Progressive Dynamics inverters bring the engineering pedigree of a true OEM supplier to the aftermarket. Browse the full power inverter category to compare options, or explore everything PDI offers on the Progressive Dynamics brand page.