New Inverter Generators by BN Products-USA™

Posted on August 6, 2021

By Ed Truxal, Business Development – BN Products-USA™ | Email

Advancements in Generator Technology – at work on the job site (…and on your weekend adventure!)

Chances are, if you made the choice to read this article, it’s likely that you’ve also seen numerous buying guides, and perhaps a sales-pitch or two around the topic of how Inverter generators differ from “standard” or “conventional” gas-powered electric Generators.  

There are clear distinctions between the two generator types, which accompany benefits that are unique to each.

Most of us have a basic understanding of the essential function of a generator (provide electricity in places where power from the grid isn’t accessible), and a few of the more-common applications for using an electric generator (including backup home power, construction tools, and campsite convenience, among many).

Specific use-cases for portable power today are innumerable, with a vast array of unique power needs that vary in the amount of power required, and the duration for which electricity needs to be produced.  We know that a smaller power source is useful for campsite lighting or recharging mobile electronics, while substantial power plants are necessary for operating industrial machinery at remote construction sites.  Because our needs vary greatly, so do the types of generators available on the commercial market.

  • The Origin of Modern-Day Electric Generators

In 1831, British scientist Michael Faraday, after a decade of experimentation, succeeded in proving that a magnet could induce electrical current, and within months produced a primitive electric generator device using a copper disc rotating between two poles of a horseshoe-shaped magnet.  The “Faraday Disk” yielded relatively low voltage, but effectively proved that electricity could be generated by changing magnetic fields that could “push” electrons through a conductive circuit, such as a copper wire (and conversely, that magnetic fields are produced by electrical current!).  In short, a motor can be mechanically driven to product electricity.  Today’s electric generators operate using this same, basic principle of converting motive energy into a supply of usable electricity.

An artist’s rendering of Faraday’s first Electric Generator, created in 1831
(Public Domain Image;  Émile Alglave & J. Boulard (1884) The Electric Light: Its History, Production, and Applications,
translated by T. O’Conor Sloan, D. Appleton & Co., New York, p.224, fig.142)

Since the early 1900s electrical generators have been manufactured for countless uses as small and large power suppliers.  One major challenge associated to conventional generators is that the electrical output is controlled by engine speed.  For instance, to produce 60-cycle alternating current (AC) used for most North American devices, a generator motor must maintain a speed of exactly 3600 RPM (or a multiple of 60) at all times – under varying loads and conditions.  Any fluctuation in RPM reduces the stability of the output, which could lead to a connected device being under-powered, or a sensitive circuit being permanently damaged during an increase in speed.   In addition to this problem, a small gasoline or diesel engine operating at this rate tends to lack fuel efficiency, requires constant servicing – and on top of those issues – are generally very loud and produce a high degree of exhaust and emissions.

By the late 1980s, manufacturers began to address the challenges of portable generators by a outputting a high-frequency, three-phase sine wave, still using the essential elements of a mechanical engine rotating a magnet in a copper winding.  This method produces a much higher frequency output.  The output is then passed to a solid-state rectifier that converts the high-frequency AC output to direct current (DC), and a device called a sine wave inverter outputs the DC as a conventional, 60 Hz AC power output – which is stable, safe, and most importantly – controllable without dependence upon engine speed.

Thus, a major milestone in the refinement of electric generators emerged, as the “Inverter Generator” became an option for commercial and private consumers.    Inverter generators can run more slowly at lower loads, with a smaller engine – thereby making the units far more fuel-efficient.

  • Technical Advancements & the Value of Efficiency

A smaller and more efficient unit has obvious advantages for portability and fuel cost (saving up to 40% in fuel consumption), therefore a smaller Inverter is practical to use for personal needs, and can easily be carried in a passenger car – unlike bulkier, heavy models that require larger engines.  Due to the smaller size of many inverters, many are built into an enclosed frame that protects users from internal parts, which also contributes to a substantial reduction in operating noise.

It’s not difficult see that the advantages of using Inverter Generators – they are smaller and quieter, save fuel, and provide a higher quality electrical output than their older-style counterparts.  Because of the consistent electric output, Inverters can also be paired in parallel with identical units – allowing a user to operate two Inverters for more power output while still maintaining the greater efficiency over standard units.  Regarding maintenance, because they can run more slowly much of the time, less oil is used, and it’s unlikely that you’ll need to replace a carburetor, gaskets, or fuel lines as often. 

  • Is an Inverter Generator your best choice?

While these advantages stack up nicely, Inverters are not necessarily for everyone.  There are drawbacks that are common to most Inverters.  The electronic technology required to operate rectifiers and the control process invariably drives the cost of Inverters upward, significantly higher than conventional generators.  Inverters typically cannot provide the capacity that conventional generators can; if you require high wattage to operate heavy-duty machinery or to light a ballfield, inverters probably are not likely to be a practical solution.  The risk of theft must also be considered, as it is well-known among contractors that portable generators are opportunistic targets for thieves.  Being lightweight and highly portable, small inverters are an increased theft risk.  

  • Affordable, Quality Solutions from BN Products-USA™

If an Inverter Generator seems right for you – BN Products-USA™ has recently expanded its lineup of Inverter units, now offering 4000-Watt (maximum) Inverters in open (BNG4000iD) and closed-frame (BNG4000iE) models, to compliment our existing lineup of the 1800-Watt rated BNG2000i and the 3000-Watt rated BNG3300i Inverters.  In the Fall of 2021, BN Products-USA™ will be releasing the new BNG2800iE – which will be our lowest-cost Inverter option, replacing our venerable BNG2000i with a more powerful, and ultra-quiet unit featuring multiple improvements.

In the coming months, larger Inverter models will be introduced to offer our customers high-power solutions that enhance the value and quality of our product line – using the latest developments in Inverter technology.

This affordably-priced entry model effectively replaces the BNG2000i model, with higher output in a quiet, enclosed frame – designed to hold to the standard of quality and innovation that BN Products-USA™ customers have come to expect!

BN Products-USA™ is offering the new BNG4000-Series Inverter Generators: The BNG4000iE (enclosed) and the BNG4000iD (open frame).

Click Here to learn more!

Visit the BN Products-USA™ Portable Job Site Generators collection at to see our full line of generator products!