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Briggs & Stratton PowerProtect 13kW Standby Generator

By: Briggs & Stratton SKU: 40746 IN STOCK
$4,460.00
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Briggs and Stratton PowerProtect 13kW Home Standby Generator (PP13)

Compact, yard-friendly backup power that keeps your house livable

Most outages are not “lights out for 10 minutes.” They are hours, sometimes days. And that’s when the real pain shows up. Food warming up. The house getting colder or hotter. Internet down. Sump pump alarms. Kids asking a hundred questions while you’re trying to figure out what to plug in where.

The Briggs and Stratton PowerProtect 13kW is built for the homeowner who wants a simple outcome: the house stays livable without dragging a generator into the driveway at 2am.

It’s a compact standby generator that fits in tight side yards and lot lines, runs on natural gas or propane, and delivers strong motor-starting power for the loads that matter most.


Why the PP13 is different in the real world

1) Small footprint, easier placement, less “where do we even put this?”

This unit is designed for homes where space is tight and setbacks are real.

  • About 39% smaller footprint than leading generators in its class
  • Approved for professional installation as close as 18 inches from the home (per local codes)
  • Upright cabinet and front-exhaust design make it easier to place along a side yard, fence line, or narrow setback

Translation: you can get automatic backup power without sacrificing half your yard.


2) Runs on natural gas or propane, with NGMax focus

Most homeowners prefer natural gas because it’s always there. No fuel cans. No refills. No stale gas headaches.

PowerProtect is built to run on NG or LP, and the NGMax design is focused on getting strong usable performance from a natural gas line.

  • 11,500W on Natural Gas
  • 13,000W on Propane

That gives you flexibility to match your fuel plan to your home, your region, and your comfort level.


3) Built for “start the motor” moments

The worst time to learn your backup plan is undersized is when a pump or compressor tries to kick on and everything stutters.

The PP13 is designed for high-surge loads with up to 37 kVA of motor starting power, helping it handle loads like:

  • Deep well pumps or sump pumps
  • Refrigerators and freezers
  • Furnace blowers or air handlers
  • Key rooms of lights, outlets, and internet gear

Paired with proper load management, this is how a blackout turns into an inconvenience instead of an all-hands emergency.


Quiet readiness that does not annoy the whole neighborhood

Eco-Cise weekly self-test

You want a generator that is ready, but you do not want a weekly roar outside your bedroom window.

  • 16-second weekly test checks system health
  • Designed to minimize exercise noise and fuel use
  • You get confidence it will start when it matters

Built to sit outside for years without turning into an eyesore

This is not a “keep it covered and hope for the best” product.

  • Reinforced, corrosion-resistant aluminum enclosure
  • Dura-Zen coating for long-term protection and a cleaner look

It’s made for real weather and real seasons.


Smart, right-sized power with Symphony Choice

A lot of homeowners overspend because they try to power everything at once “just in case.”

Optional Symphony Choice Power Management lets you prioritize what matters most, so the generator focuses on the circuits that keep your household stable.

Think essentials first:

  • refrigeration
  • pumps
  • heat control
  • internet and security
  • lighting and outlets in the right areas

This is how you get a smarter backup plan without paying for a generator you do not actually need.


Connected monitoring so you are not guessing

Outages create enough stress. You should not be wondering if your standby system is ready.

Connected monitoring lets you check:

  • system status
  • alerts
  • maintenance needs

from a phone, tablet, or computer.


Warranty that matches the whole point of standby power

This is a long-term home appliance, not a disposable gadget.

A 7-year comprehensive warranty covers parts, labor, and travel on major components when installed and maintained to spec. That is what real peace of mind looks like, because the last thing you want after buying standby power is a surprise service bill.


Core specs (PP13)

  • Model: PP13
  • Fuel: Natural Gas (NG) or Liquid Propane (LP)
  • Running watts: 11,500W (NG), 13,000W (LP)
  • Running amps: 47.9A (NG), 54.2A (LP)
  • Motor starting power: Up to 37 kVA
  • Sound level at 7m: 69 dB
  • Enclosure: Aluminum

Dimensions and weight

  • Product (L x W x H): 28.5" x 25.5" x 37.6"
  • Weight: 315 lbs
  • Shipping (L x W x H): 39.0" x 33.5" x 45.0"

Who the PowerProtect 13kW is perfect for

This is a strong fit if you want:

  • Automatic backup power, without a massive generator footprint
  • A standby system that fits tighter side yards and lot lines
  • Real motor-starting capability for pumps, refrigeration, and HVAC air handling
  • Natural gas convenience, with propane as an option
  • A long, comprehensive warranty that reduces ownership stress

Bottom line

The Briggs and Stratton PowerProtect 13kW is the compact standby generator that keeps the essentials running and the house livable. It’s built for tight installs, tough weather, real-world start-up loads, and homeowners who are done scrambling every time the grid fails.

Send the next product when you’re ready.

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  • 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.

FREQUENTLY ASKED
QUESTIONS

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.

EcoFlow smart home panel 2 interior view

Briggs & Stratton PowerProtect 13kW Standby Generator

$4,460.00
No Transfer Switch Included
100 amp 16-circuit Transfer Switch
200 amp Standard SED Transfer Switch + Symphony Choice Power Management