Generac 7163 Guardian 15kW EcoGen Generator 1ph Alum Enclosure

SKU: 7163
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MSRP: $5,207.00
(You save $340.00 )
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*For OFF GRID use, Unit Will require an AC Power Source to Charge Battery

*NEW* 15kW Fixed Speed with Wi-Fi Residential Standby Generator


Whether the off-grid lifestyle is a choice or a necessity, you are responsible for producing the energy you consume – even when there’s no sun or wind. Ensure you never have dead batteries with the Generac EcoGen–the only automatic standby generator designed and warrantied specifically for off-grid use with an alternative energy system. 

  • True Power Technology-  Cleaner power than competitive air-cooled home standby generators.
  • Extended Run Capability This innovative oil circulation system extends the maintenance intervals by an unprecedented 5 times the industry standard by offering 500 hour maintenance intervals.
  • 3 Year 2000 Hour Limited Warranty.
  • Generac generators and engines are engineered and Built in the USA* *Built in the USA using domestic and foreign parts
  • Generac's G-Force 1000 Series Engine is a purpose-built, pressure-lubricated engine capable of handling the rigors of generator use, resulting in power that’s more reliable and requires less routine maintenance than any competitive engine.
  • 24/7•365 Customer Support Team standing by all day, every day from our headquarters in Wisconsin to answer any questions you might have
  • Quiet-Test TM Self-Test Mode runs at a lower RPM for a 5 or 12 minute test, making generators significantly quieter than other brands while consuming less fuel.
  • Tough, Durable All-Aluminum Enclosures: Our RhinoCoat™ powder-coated finish helps make corrosion-resistant aluminum perfect for all weather conditions.
  • Smart, User-Friendly Controls. Generac’s Evolution™ Controller features a multilingual LCD display that allows users to monitor battery status and track maintenance intervals to ensure your generator is always in top operating condition.

PURPOSE BUILT FOR RENEWABLE ENERGY APPLICATIONS: Designed specifically to interact with off-grid renewable energy applications, EcoGen is the first generator intended for alternative energy interaction. Capable of tying into an inverter and battery storage system to supplement the alternative energy source. This provides the cleanest running, low emission solution to recharging house batteries. 

Automatic Transfer Switch Included - No
dB Noise Level - 
Enclosure Type - 
Maximum Watts (LP) - 15,000
Maximum Watts (NG) - 15,
Product Length (in.) -  
Product Width   (in.) -  
Product Height  (in.) -  
Product Weight (lbs) - 526

UPC 696471074925

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2 Reviews Write a Review

  • 4

    Posted by Bret Freeman on 9th Dec 2020

    Generac ecogen 15 KW review

    Getting the generator here was a nightmare. It kept getting put on a truck with no lift gate and I am residential. Tried and tried. Finally accepted it anyway and hired a guy with a tractor to unload it and bring to me. Generator is great but loud. Very loud.

  • 4

    Posted by Althea Johnson on 11th Dec 2019

    EcoGen 15KW

    After tons of research and looking at reviews, good & bad, I was on the fence about purchasing this Generac generator. However, we decided to give it a shot. The manual needs a little work but overall it has been fantastic! We live off-grid and although we have 15 300kw solar panels, winter can be daunting and the panels are covered with snow and you lose power. Just in the time, right after start-up we received an unexpected snow storm and it came on cue without missing a beat. We installed this ourselves, a little tricky but calling to ask questions was received well. I’d recommend it. Worth the money for a peace of mind.