Standby Generators

In today’s competitive business environment, any unexpected interruption to your power – even for a few hours – can grind your operations to a halt. National Power Corporation is your generator expert. As an industrial power dealer for Generac, we have the products and expertise to keep your critical systems operating smoothly. We can customize a standby-power solution that suits your needs and budget.

Select a category to view our backup power products:


You depend upon electricity for all the daily necessities of life. When the power goes out, be prepared with an automatic back-up generator.

Generac Guardian Series Generator Generac CorePower Generator Generac EcoGen
Guardian Series CorePower Series EcoGen
Portable Generator
Portable Generators


Losing power can mean thousands of dollars in lost revenue to your business. Generac revolutionized the commercial generator market with the first standby generators powerful enough to back your entire business without the cost of expensive configured systems. Keep your business open and your customers buying during the next power outage.

Generac Commercial Series mobile generator
Commercial Series
QuietSource Series
Generac Mobile Generators


Standby or emergency power is indispensable for all kinds of operations. Power outages can mean staggering losses for businesses in terms of sales, productivity, labor and materials, among other factors. A reliable standby generator set can prevent such losses. Generac Power Systems’ diverse product line offers a full range of models to meet the needs of almost any emergency or standby power requirement.

gaseous generator diesel generator bi fuel generator
Gaseous Generators Diesel Generators BiFuel™ Generators
modular power system gemini generator
Modular Power System Gemini Generators

Generac Power Systems

Generac GeneratorsGenerac Power Systems is one of the world’s largest independent manufacturers of complete engine-driven generator systems. They range from 3 kilowatts to 6000 kilowatts for industrial, residential, mobile, recreational vehicle and communications applications. Generac manufactures complete power systems, including generator sets, controls, transfer switches, paralleling switchgear, fuel tanks, enclosures and controlling software.

National Power provides full warranty support, field service and parts for Generac products.