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

    Samlexamerica

    Samlex 1500 Watt Pure Sine Wave Inverter, Hardwire Capable. Safety Listed. 48 VDC 120 VAC

    $529.00
    Shop Now

    Victron Energy

    Victron 12V/220Ah Gel Deep Cycle Battery

    $729.00
    Shop Now

    Victron Energy

    Victron Autotransformer 120/240VAC-32A

    $899.00
    Shop Now

    MidNite Solar

    MidNite Solar Generic E-panel, 250A 125VDC breaker, shunt & busbars

    $699.00
    Shop Now

    Victron Energy

    Victron SmartSolar MPPT 150/100-MC-4 VE.Can

    $729.00
    Shop Now

    Victron Energy

    Victron Centaur Charger 24V-30A

    $799.00
    Shop Now

    MidNite Solar

    MidNite Solar Pre-Wired MNPV8 Combiner

    $699.00
    Shop Now

    Solis Inverters

    Solis Autotransformer for Energy Storage Inverter

    $599.00
    Shop Now

    MidNite Solar

    MidNite Solar DLTL Combiner

    $999.00
    Shop Now

    Schneider Electric

    Schneider Conext XW+ Connection Kit for INV2

    $799.00
    Shop Now

    Schneider Electric

    Schneider Conext SW AC Breaker Panel-120V/240V

    $799.00
    Shop Now

    Rolls Battery

    Rolls 6V 460Ah C100 AGM Deep Cycle Battery

    $1,738.99
    Shop Now

    Rolls Battery

    Rolls Batteries 2V 1275Ah (C100) AGM Deep Cycle Battery

    $1,013.99
    Shop Now

    Leoch

    Leoch PV Link - Sub-string Optimizer

    $799.00
    Shop Now

    Leoch

    Leoch PLC+C180FT 12V 180Ahr (C20) VRLA Pure Lead With Carbon, 3000 Cycles at 50% DoD

    $799.00
    Shop Now

    Samlexamerica

    Samlex 3000 Watt Pure Sine Wave Inverter, 12 VDC 115 VAC NTX-RC Remote Control included

    $713.70
    Shop Now

    Outback Power

    Outback 4kVA 120/240Vac 60Hz with 20 Amp autotransformer dual pole breaker for mounting inside of FW500 or FW1000 AC enclosures.

    $1,078.99
    Shop Now

    Victron Energy

    Victron Battery Monitor BMV-700H

    $799.00
    Shop Now

    Outback Power

    Outback Power FlexMax, 80A 150V MPPT Charge Controller

    $943.99
    Shop Now

    Victron Energy

    Victron 12V/220Ah AGM Deep Cycle Battery

    $699.00
    Shop Now

    Victron Energy

    Victron Centaur Charger 12V-60A

    $699.00
    Shop Now

    MidNite Solar

    MidNite Solar E-Panel for a single Schneider Electric Conext SW Inverter/Charger 175A

    $999.00
    Shop Now

    Outback Power

    Outback FW-IOB-D-120/240VAC Dual inverter Input-Output-Bypass for FW500

    $808.99
    Shop Now

    Victron Energy

    Victron 12V/200Ah AGM Telecomm Batt. (M8)

    $699.00
    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

We help homeowners and businesses take control of their energy costs with direct-to-you power solutions.

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.