For today's RV Van market, Dodge Promaster continues to set the bar for excellence and dependability making them the top choices for today's consumer. With today's rapidly evolving electrical DC to AC inverters, solar chargers and advanced power storage battery systems the off grid versatility options are endless. At the heart of the off grid mobile capability is the engine driven generator option. Nations offers the most advanced charging system technology and adapts it seamlessly to the Promaster engines.

Our experience and innovation has made us the industry leader for harnessing the power of the engine and producing reliable electrical power even at idle speeds and precise battery re-charging.