DC Generators and Off-Grid Power Solutions

ALTEN manufactures the world's most dependable Gas & Diesel DC Generators to backup batteries used in mobile and stationary applications. Explore our line of Gas Powered Battery Chargers and Diesel DC generators to see how you can increase your DC power system reliability, on land or at sea. 

Supporting our DC Generators and off-grid power solutions, we also provide design, manufacturing and engineering field services to a wide range of customers with remote power requirements, including the mining, telecom, oil and gas, renewable energy, and military sectors.

Have your questions answered and orders handled directly by an ALTEN representative by contacting us online or calling us toll-free at
1-888-662-5836
 (overseas call us at +1-360-633-1809).

Watch ALTEN DC Generators in action

Visit Stories From The Field

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We're documenting how real customers use ALTEN Battery Chargers to stay powered up and ready to go. Read more stories

Why use a DC Generator?

Learn the advatages of going with a DC generator over conventional AC generators. Questions? Contact us or call ALTEN toll free at 888.662.5836

What ALTEN customers say

  • "much better than the AC generators I used before"
  • "meets dead ship starting requirements"
  • "we are pleased with the performace and plan to add two more systems just like it"

Read more customer testimonials

ALTEN's Buffer system is key to achieving grid immunity from pending changes and can cost less you think. ALTEN is committed to strengthening the outer edges of the grid. Contact us or call toll free at 888.662.5836

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Tweet us a picture of your ALTEN gas powered Battery Charger or DUKE Diesel DC Generator in use and we'll send you a free AC/DC Clamp Meter.