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

    Mr.Steam

    Mr. Steam 39121C - Element, 12 KW 240V 1Ph, CU Series

    $805.99
    Shop Now

    Mr.Steam

    Mr.Steam SpaNet - SpaNet Hub for iSteamX Steam Shower Control

    $862.99
    Shop Now

    Mr.Steam

    Mr.Steam TempoTouch - TempoTouch Steam Shower Control w/ Aroma SteamHead

    $1,207.99
    Shop Now

    Mr.Steam

    Mr.Steam XButler Max Control Pkg - XButler Steam Shower Control Package w/ iSteamX Control and Aroma SteamHeads (2)

    $4,685.99
    Shop Now

    Mr.Steam

    Mr.Steam XButler Max Linear Control Pkg - XButler Steam Shower Control Package w/ iSteamX Control and Linear SteamHeads (2)

    $6,496.99
    Shop Now

    Mr.Steam

    Mr.Steam iSteamX - iSteamX Steam Shower Control w/ Aroma SteamHead

    $3,305.99
    Shop Now

    Mr.Steam

    Mr.Steam XDream Linear Control Pkg - XDream Steam Shower Control Package w/ iSteamX Control and Linear SteamHead

    $11,125.99
    Shop Now

    Mr.Steam

    Mr.Steam XDream Max Linear Control Pkg - XDream Steam Shower Control Package w/ iSteamX Control and Linear SteamHeads (2)

    $12,361.99
    Shop Now

    Harvia

    Harvia AC3020 Sauna Heater Stones, Split Face, 10-15cm

    $138.99
    Shop Now

    Harvia

    Harvia PRO 36 - PRO Series 31kW Sauna Wood-Burning Stove

    $2,868.99
    Shop Now

    Harvia

    Harvia 9023 Timer, 9+1, HMR, PL

    $181.99
    Shop Now

    Mr.Steam

    Mr.Steam XDream Max Control Pkg - XDream Steam Shower Control Package w/ iSteamX Control and Aroma SteamHeads (2)

    $10,521.99
    Shop Now

    Harvia

    Harvia 2567 Element, 2.1kW, 240V, 1PH, PD

    $173.99
    Shop Now

    Harvia

    Harvia 1822 Thermostat/High Limit, OLHL-1

    $181.99
    Shop Now

    Harvia

    Harvia 1774 Contactor, 35AMP, NB1-T, NACS

    $163.99
    Shop Now

    Harvia

    Harvia 1773 Element, 1.5kW, 208V, 3PH, HMR

    $135.99
    Shop Now

    Harvia

    Harvia 1718 ELEMENT, 2KW, 208V, 3PH

    $159.99
    Shop Now

    Harvia

    Harvia 1658 High Limit, ORHE-74, HMR/HNVR

    $168.99
    Shop Now

    Harvia

    Harvia 1622 Thermostat, OLHE-74, HMR, PL

    $181.99
    Shop Now

    Harvia

    Harvia 16011 Circuit Board, NACS-82, PL

    $163.99
    Shop Now

    Mr.Steam

    Mr.Steam TempoFlex - TempoFlex Steam Shower Control w/ Aroma SteamHead

    $2,443.99
    Shop Now

    Mr.Steam

    Mr.Steam XDream Control Pkg - XDream Steam Shower Control Package w/ iSteamX Control and Aroma SteamHead

    $10,033.99
    Shop Now

    Mr.Steam

    Mr.Steam SAH-R Pkg - Steam@Home Steam Shower Generator Package

    $2,500.99
    Shop Now

    Mr.Steam

    Mr.Steam MSSUPER-R - MSSUPER Series Steam Shower Generator

    $5,778.99
    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.