Iron Edison

Clean Energy Storage for a New Generation

Need Help? Call 720-432-6433

Kohler / Kohler Generator Off-Grid Packages - includes UltraPad & more

Configure this product

Item added to order

The Kohler  Advantage

A standby home generator keeps your power on during an outage. Home generators run on propane or natural gas, so there’s no refueling.  It’s installed outside your house (like an AC unit) and comes on automatically — whether you’re home or away. All within seconds of a power outage or when your battery needs charging.


Complete package includes everything you need for generator installation:

Kohler Generator

Generator Pad

AC Disconnect

Surge Protector

Starter Battery

Maintenance kit


High Quality Power

Kohler home generators provide advanced voltage and frequency regulation along with ultra-low levels of harmonic distortion for excellent generator power quality to protect your valuable electronics.

Extraordinary Reliability

The Kohler RESV and RESA series generators all offer a limited off-grid warranty.

Powerful Performance

Exclusive Powerboost technology provides excellent starting power.

Corrosion-Proof Enclosure

The bold new Kohler design is completely corrosion proof, even in harsh seaside environments, and is impact-resistant even at --34_ C (--30_ F).

Fast Response

Kohler’s unique Fast-Response excitation system delivers excellent voltage response and short-circuit capability.

Quiet Operation

Kohler home generators provide quiet, neighborhood friendly performance.


Professional Installation and Servicing Recommended.


call Iron Edison 720-432-6433

Give us a call
We are happy to help!

or email

The Last Battery you’ll Ever Buy.

Over a century ago, Thomas Edison found a battery design that he considered to be nearly perfect. Today, Iron Edison is proud to offer an updated version of this incredible design that is specifically manufactured for Renewable Energy systems.

An Iron Edison Nickel-Iron Battery
  • Refillable alkaline electrolyte
  • Large storage capacity (up to 48 kWh)
  • Full depth of discharge
  • 12, 24 and 48 Volt applications
  • Nearly indestructible

Iron Edison now offers a full line of solar panels, charge controllers, inverters and more!

For more information on the advantages of Iron Edison batteries and on our company, check out our About page. Technical specifications and operating procedures can be found in our Reference Library.

A brighter future, off the grid.

A brighter future. Off the grid. Iron Edison battery systems can be used for 12, 24 and 48 volt applications. We can also help you optimize battery capacity to take better advantage of the solar, wind and other hardware you may already have in place.

forever stamp

    Learn More