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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.

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    Fortress Power

    Fortress Power FlexTower with Envy True 12 kWh Inverter and 4 eFlex 5.4 kWh LFP Batteries

    $21,012.99
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    Fortress Power

    Fortress Power FlexTower with Envy True 12 kWh Inverter and 3 eFlex 5.4 kWh LFP Batteries

    $15,958.99
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    Fortress Power

    Fortress Power Flex Tower Inverter + Battery Enclosure

    $1,898.99
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    Fortress Power

    Fortress Power FlexTower-Inverter Enclosure IP 65 outdoor rated

    $1,946.99
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    Fortress Power

    Fortress Power DuraRack with 4 eFlex 5.4kWh G2 Lithium Iron Phosphate (LFP) Batteries with Wall Mount Bracket

    $12,443.99
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    Fortress Power

    Fortress Power DuraRack with 3 eFlex 5.4kWh G2 Lithium Iron Phosphate (LFP) Batteries with Wall Mount Bracket

    $10,448.99
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    Fortress Power

    Fortress Power DuraRack Without Battery

    $1,946.99
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    Fortress Power

    Fortress Power eVault 18.5 kWh Lithium Ferro Phosphate Battery

    $7,123.99
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    Fortress Power

    Fortress Power Envy 10 kW Whole Home Solar Storage Inverter

    $4,938.99
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    Fortress Power

    Fortress Power Envy 8kW Whole Home Solar Storage Inverter

    $4,748.99
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    Samlexamerica

    Samlex Solar Panel Branch Connectors

    $35.00
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    Samlexamerica

    Samlex Solar Panel Multi-Contact Connectors

    $38.70
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    Samlexamerica

    Samlex Adjustable Solar Panel Tilt Mount

    $123.30
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    Samlexamerica

    Samlex Fuse Assembly 100 Amps

    $43.50
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    Samlexamerica

    Samlex 400 Amps Fuse Block Assembly

    $171.90
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    Samlexamerica

    Samlex 200 Amps Fuse Block Assembly

    $123.50
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    Samlexamerica

    Samlex Individual 400 Amps Replacement Fuse

    $140.70
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    Samlexamerica

    Samlex 400A Inverter Installation Kit

    $573.80
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    Samlexamerica

    Samlex 300A Inverter Installation Kit

    $394.60
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    Samlexamerica

    Samlex 300A Inverter Installation Kit

    $379.34
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    Samlexamerica

    Samlex 200A Inverter Installation Kit

    $193.30
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    Samlexamerica

    Samlex 100A Inverter Installation Kit

    $143.00
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    Samlexamerica

    Samlex 2-Pin XLR Adapter

    $24.60
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    Samlexamerica

    Samlex MSK Extension Cable

    $52.50
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