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

    Victron Energy

    Victron Skylla TG Battery Charger (1+1) 24V -50A

    $1,299.00
    Shop Now

    IronRidge

    IronRidge XR-10 Anodized Rail | 17ft | Bundle of 18 | Black

    $1,399.00
    Shop Now

    Victron Energy

    Victron Centaur Charger 24V-60A

    $1,199.00
    Shop Now

    Victron Energy

    Victron Skylla-TG IP21 Battery Charger 48V/25A/230V - Universal Input (1+1)

    $1,399.00
    Shop Now

    Rolls Battery

    Rolls 6V 963Ah C100 Flooded Deep Cycle Battery

    $2,318.99
    Shop Now

    Victron Energy

    Victron MultiPlus Compact 12V/1600VA/70A-16/230V VE.Bus Inverter/Charger

    $999.00
    Shop Now

    Rolls Battery

    Rolls 2V 3426Ah C100 Flooded Deep Cycle Battery

    $2,898.99
    Shop Now

    Victron Energy

    Victron Centaur Charger 12V-80A

    $1,299.00
    Shop Now

    IronRidge

    Ironridge XR10 168" (14 Foot) Black Rail, Bundle of 18

    $1,299.00
    Shop Now

    Victron Energy

    Victron Skylla-TG Charger 24V -50A

    $999.00
    Shop Now

    MidNite Solar

    MidNite Solar Classic 250-SL Charge Controller - 63A - 250V

    $999.00
    Shop Now

    Outback Power

    Outback Power 6kVA Autotransformer with enclosure and cooling fan

    $1,348.99
    Shop Now

    Outback Power

    Outback RSD-AFCI ICS Plus PV rapid shutdown for SkyBox. Pre-wired with two contactors and six 600Vdc fuse holders, to support three PV strings

    $1,348.99
    Shop Now

    Victron Energy

    Victron Autotransformer 120/240VAC-100A

    $999.00
    Shop Now

    Schneider Electric

    Schneider Conext XW+ Mini PDP Power Distribution Panel

    $999.00
    Shop Now

    Rolls Battery

    Rolls 6V 770Ah C100 Flooded Deep Cycle Battery

    $2,753.99
    Shop Now

    Enphase

    Enphase IQ Combiner 4

    $1,199.00
    Shop Now

    MidNite Solar

    MidNite Solar 1000amp battery combiner box. Incl. 1000A 100mV shunt

    $1,299.00
    Shop Now

    Outback Power

    Outback Power 6kVA Autotransformer with enclosure and cooling fan

    $1,348.99
    Shop Now

    Outback Power

    OutBack Power EnergyCell High Capacity 2V 1400Ah Deep-Cycle Flooded Battery

    $1,213.99
    Shop Now

    Victron Energy

    Victron Skylla-TG Charger 24V -30A

    $999.00
    Shop Now

    MidNite Solar

    MidNite Solar Classic 200 Charge Controller

    $999.00
    Shop Now

    MidNite Solar

    MidNite Solar Classic 150 Charge Controller 96A 150V

    $999.00
    Shop Now

    Full River Battery

    Full River Batteries 6V 400Ah (C20) Deep Cycle AGM Battery

    $799.00
    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.