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Generac 15kW Diesel Standby Generator 1800 RPM

By: Generac SKU: RD01525 IN STOCK
$13,889.00
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Description Shipping & Easy Returns Why Buy From Us

Standby Generator, 15kW | Diesel | 1800rpm

All the conveniences of modern living - heat, central air, refrigeration, communication - are nothing without power. When the power supply is disrupted, our lives and businesses can come to a sudden halt. An automatic standby generator protects you from power failures, restoring power within seconds of an outage, so you can have peace of mind and the power you need.

Features

  • Generac's new Protector Series diesel generators raise the bar for residential and light commercial diesel generators. Building and zoning codes can vary wildly from one region to another. In the past, the only answer was to order expensive, custom-configured solutions. Until now.
  • Generac's diesel-powered Protector Series features Code Ready, a set of popular preconfigured options and a range of code-driven accessories, so you can feel confident that your generator will be able to conform to the required local codes. The Protector Series is versatile, adaptable, meets UL requirements, and is an affordable optional standby diesel generator for your backup power needs.
  • Evolution Controller
    The next generation of intuitive controllers featuring a multilingual, two-line LCD text display with color-coded, backlit buttons.
  • Quiet-Test mode
    All standby generators run a weekly test to ensure the system is running properly. Thanks to Quiet-Test, your Protector Series standby generator runs its self-test at a lower, quieter RPM than standard operation.
  • Connectivity allows you to monitor the status of your generator from anywhere in the world using a smartphone, tablet or PC. Easily access information, such as the current operating status and the generator's maintenance schedule. Connect your account to an authorized service dealer for fast, friendly and convenient assistance. With Mobile Link, your generator is taken care of before the next outage.

Resource

View Spec Sheet

Specifications

  • Current Model Shown: RD01525
  • Fuel Type: Diesel
  • Oil Capacity (qt): 6.87
  • Engine Size (Liters): 2.5 L
  • Weight (lb): 1,528
  • Running Watts (W): 15,000
  • Length (in): 81
  • Width (in): 31
  • Height (in): 51
  • Controller Type: Evolution
  • Enclosure: Steel
  • Max. Cont. Power (LP): 0
  • Max. Cont. Power (NG): 0
  • Rated Maximum Continuous Power Capacity - Liquid Propane Operation (kW): 0
  • Rated Maximum Continuous Power Capacity - Natural Gas Operation (kW): 0
  • Main Line Circuit Breaker: 0
  • LP Fuel Pressure Requirement (wc): 0
  • NG Fuel Pressure Requirement (wc): 0

Warranty

5 Year Limited Warranty

We are proud of our innovative product design, high quality and first-class reliability so we stand behind them with a strong 5-year limited warranty

Free Shipping Across the United States.Read our full Shipping Policy here.

Market-Leading 30-Day Returns Process.Read more about our Returns Policy here.

Choosing the right retailer matters, especially for critical power and off-grid systems. Here’s what sets Energy Systems Central apart.

  • Free Shipping Nationwide: Transparent pricing with no hidden fees at checkout.
  • Best Price Assurance: If you find the same product offered for less, we’ll review and match it where applicable.
  • Easy 30-Day Returns: Clear, straightforward return policies designed for peace of mind.
  • Expert-Led Support: Speak directly with knowledgeable specialists who understand the products. Call us at 888-332-7989.

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Yes. We provide free standard shipping on all orders shipped within the United States. Shipping costs are included in the listed price with no hidden fees at checkout.

Most orders are processed within 1 to 2 business days. Delivery times typically range from 3 to 7 business days depending on your location, carrier scheduling, and product size.

We offer a 30 day return window for eligible products that are unused and in original condition. Our support team will guide you through the return or exchange process if needed.

Absolutely. Yes. Our knowledgeable product specialists are available by phone, live chat, or email to help you select the right equipment for your application.

Most products include a manufacturer warranty, typically starting at one year. Warranty terms vary by brand and model and are listed on each product page.

Yes. We are an authorized retailer and only sell brand new, genuine products sourced directly from manufacturers or their approved distributors.

Protector 15kW diesel generator enclosure

Generac 15kW Diesel Standby Generator 1800 RPM

$13,889.00