Consent Preferences
Skip to content

Get up to 10% off ALL Solar Kits + Free Shipping when you order today!

Best Selling Products

Tried, Tested, and Trusted — Shop Our Best-Selling Power Solutions

Explore our most popular and best-selling products, chosen by customers who value performance, reliability, and long-term energy freedom. This collection features top-rated solar generators, backup power systems, portable batteries, and essential accessories from brands like Generac, Pecron, and Firman.

Whether you're preparing for outages, powering off-grid adventures, or upgrading your home energy setup, these customer favorites are proven to deliver real-world results.

Browse our best sellers and shop with confidence — trusted by thousands across the USA.

Filters

category
Clear

    HPC Fire

    HPC Fire Replacement On/Off Switch

    $106.99
    Shop Now

    HPC Fire

    HPC Fire 210 Replacement Valve

    $493.99
    Shop Now

    Firman

    Firman Tri Fuel Portable Generator 10000/8000W Electric Start With CO Alert

    $1,499.00
    $1,468.99
    Shop Now

    HPC Fire

    HPC Fire Fireplace Pilot Assy Millivolt Robertshaw NG 18"

    $149.99
    Shop Now

    HPC Fire

    HPC Fire | 202 Replacement Valve

    $319.99
    Shop Now

    HPC Fire

    HPC Fire Heat Shield for 80 Series Valve Kits

    $106.99
    Shop Now

    HPC Fire

    HPC Fire Replacement Spark Electrode

    $106.99
    Shop Now

    HPC Fire

    HPC Fire 130 Spark Igniter

    $106.99
    Shop Now

    HPC Fire

    HPC Fire Heat Shield for 70 Series Valve Kits

    $106.99
    Shop Now

    HPC Fire

    HPC Fire Pilot Burner Mounting Bracket

    $106.99
    Shop Now

    HPC Fire

    HPC Fire 36" length. Robertshaw; fits 102 & 102-P assembly.

    $106.99
    Shop Now

    HPC Fire

    HPC Fire Robertshaw Thermocouple (116), 72-Inch

    $106.99
    Shop Now

    HPC Fire

    HPC Fire | 48” Robertshaw fits MVK-N & P Series Millivolt Thermopile

    $149.99
    Shop Now

    HPC Fire

    HPC Fire | 18" Robertshaw fits MVK-N & P Series Millivolt Thermopile

    $138.99
    Shop Now

    HPC Fire

    HPC Fire Robertshaw Thermocouple, 48-Inch

    $106.99
    Shop Now

    HPC Fire

    HPC Fire Replacement Black Pilot Control Knob

    $106.99
    Shop Now

    Cummins

    Cummins OTECSE225 - 225-Amp PowerCommand Outdoor Automatic Transfer Switch (Service Disconnect)

    $8,333.99
    Shop Now

    Cummins

    Cummins OTEC600 - 600-Amp PowerCommand Outdoor Automatic Transfer Switch (120/240V Single Phase)

    $9,914.99
    Shop Now

    Cummins

    Cummins OTEC600 - 600-Amp PowerCommand Outdoor Automatic Transfer Switch (240/480V 3-Phase)

    $9,703.99
    Shop Now

    Cummins

    Cummins OTEC600 - 600-Amp PowerCommand Outdoor Automatic Transfer Switch (120/240V 3-Phase)

    $8,899.00
    Shop Now

    Cummins

    Cummins OTEC600 - 600-Amp PowerCommand Outdoor Automatic Transfer Switch (120/208V 3-Phase)

    $8,899.00
    Shop Now

    Cummins

    Cummins OTEC400 - 400-Amp PowerCommand Outdoor Automatic Transfer Switch (480V three Phase)

    $6,222.99
    Shop Now

    Cummins

    Cummins OTEC400 - 400-Amp PowerCommand Outdoor Automatic Transfer Switch (240/480V 3-Phase)

    $6,222.99
    Shop Now

    Cummins

    Cummins OTEC400 - 400-Amp PowerCommand Outdoor Automatic Transfer Switch (120/240V 3-Phase)

    $6,222.99
    Shop Now

Why Wait To Start Saving? Get Started With Build The Power Today.

  • Save 20-50% by buying direct
  • Browse and buy online – no sales meetings
  • Real energy independence for your home
Shop Now
Rated 4.5/5 by our clients

Top Solar and Generator Brands

Free U.S. Shipping

30-Day Returns

Expert Support Team

trustpilot

We help homeowners and businesses take control of their energy costs with direct-to-you power solutions.Visit our UK store: Power & Pedal

Follow us

Get In Touch

  • (507) 636-3614
  • M-F 9-5 EST
  • sales@buildthepower.com
  • 312 W. 2nd St Casper, WY 82601

Useful links

Customer Support

Build The Power. All Rights Reserved.