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No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦

No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦

No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦

No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦

No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦
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Solar Inverters

Off-Grid Solar Inverters and 48V Inverter Chargers

An off-grid solar inverter is the heart of any battery-based solar system. It converts the DC power stored in your batteries into the clean 120V or 240V AC power your home, cabin, or RV runs on, so you get grid-quality electricity with no grid connection at all. We stock off-grid, hybrid, and inverter/charger models from trusted brands including SunGold Power, Rich Solar, LuxPower, EcoFlow, and Victron.

Off-Grid Solar Power Inverters for Home and Cabin

A dedicated off-grid solar power inverter is built to run entirely from your battery bank and solar array, with no utility feed required. That independence is the whole point: when the grid goes down, your power stays on. Larger split-phase units can carry a full home’s essentials, while compact models are perfect for a cabin, workshop, or van.

48V Inverter Chargers and All-in-One Units

A 48V inverter charger combines the inverter, a solar charge controller, and a battery charger in a single box. Running your system at 48V instead of 12V or 24V means lower current, thinner cable runs, and less energy lost as heat, so more of your solar harvest actually reaches your appliances. These all-in-one units cut wiring, save wall space, and simplify installation.

Pure Sine Wave Inverters for Sensitive Electronics

Pure sine wave inverters produce smooth, utility-grade AC power. That clean output matters for anything sensitive: variable-speed well pumps, medical devices, computers, and modern appliances all run cooler and quieter on a pure sine wave 48V inverter than on a cheaper modified-wave unit. If it plugs into a wall at home, a pure sine wave inverter will run it right.

48V Split Phase Inverters for 120V/240V Loads

A 48V split phase inverter delivers both 120V and 240V from one unit, which is exactly what a whole home needs. That lets you run a deep well pump, a central AC, a dryer, or an EV charger straight from your off-grid system, no separate transformer required. Many split-phase models also stack in parallel, so you can add capacity as your loads grow.

Hybrid vs. Off-Grid: Choosing the Right Inverter

A pure off-grid inverter runs from batteries and solar only. A hybrid inverter adds grid-tie and battery-backup modes, so it can sell power back or ride through outages while still connected. If you have utility service and want backup plus savings, browse our hybrid inverters; if you are fully off the grid, the off-grid models here are built for you.

Why Buy Your Solar Inverter From Krato Power

We match you with the right kW rating and battery voltage, ship fast, and back every order with real support. Pair your inverter with a matched off-grid solar system kit, solar batteries, or server rack batteries. Compare off-grid solar inverters below, then order online or call our experts at 888-855-7286.

  • Renogy 400W Complete Kit for Workshop/Shed displaying its Solar Panel features
    Renogy 400W Complete Kit for Workshop/Shed displaying its product components: Solar panels, Deep Cycle Batteries, Solar Charge Controller, and Inverter
    Save $285.00
    Renogy Renogy 400W Complete Kit for Workshop/Shed
    $2,184.99
    $1,899.99

    Renogy 400W Complete Kit for Workshop/Shed Overview The 400W Complete Kit for Workshop/Sheds will give your DIY projects a boost of solar power...

    View full details
    $2,184.99
    $1,899.99
    Save $285.00
  • Renogy 1200W Tiny House Home Cabin Kit displaying its solar panel component
    Renogy 1200W Tiny House Home Cabin Kit displaying its product components: Monocrystalline Solar Panel, Solar Inverter Charger, Bluetooth Module, Circuit Breaker, and Case Circuit Breakers
    Save $375.00
    Renogy Renogy 1200W Tiny House Home Cabin Kit
    $2,874.99
    $2,499.99

    Renogy 1200W Tiny House Home Cabin Kit Overview Introducing the Renogy 1200W Tiny House Cabin Kit. This all-inclusive solar package is perfect ...

    View full details
    $2,874.99
    $2,499.99
    Save $375.00
  • Renogy 1.2kW Essential Kit displaying its solar panel component
    Renogy 1.2kW Essential Kit displaying its product components: Solar panels, Battery packs, and Inverter
    Save $750.00
    Renogy Renogy 1.2kW Essential Kit
    $5,749.99
    $4,999.99

    Renogy 1.2kW Essential Kit Overview Introducing Renogy 1.2kW Essential Kit an essential to renewable power for your small home. Discover the ea...

    View full details
    $5,749.99
    $4,999.99
    Save $750.00
  • Renogy 2.5kW Essential Plus Kit displaying its solar panel component
    Renogy 2.5kW Essential Plus Kit displaying its product components: Solar panels, Battery packs, and Inverter
    Save $1,268.00
    Renogy Renogy 2.5kW Essential Plus Kit
    $9,717.99
    $8,449.99

    Renogy 2.5kW Essential Plus Kit Overview Introducing the Renogy 2.5kW Essential Plus Kit, the perfect companion for your off-grid tiny house jo...

    View full details
    $9,717.99
    $8,449.99
    Save $1,268.00
  • Front panel of EcoFlow DELTA Pro Ultra Single Inverter displaying its ECOFLOW brand logo at the center panel and its modern design with air vents for better cooling
    EcoFlow DELTA Pro Ultra Single Inverter displaying its durable and stackable build with its metallic black and gray color scheme
    Sold out
    EcoFlow EcoFlow EFDeltaProUltra-US DELTA Pro Ultra Single Inverter
    $3,218.99
    $2,799.00

    EcoFlow DELTA Pro Ultra Single Inverter Overview Introducing the EcoFlow DELTA Pro Ultra Single Inverter. Capable of generating powerful output...

    View full details
    $3,218.99
    $2,799.00
    Sold out
  • Rich Solar RS-K1660 1600 Watt Solar Kit featuring its Solar and Battery capacity
    Rich Solar RS-K1660 1600 Watt Solar Kit featuring its 8 x 200W 12V Panels, 60A MPPT Charge Controller, and other accesories
    Save $360.00
    Rich Solar Rich Solar RS-K1660 1600-Watt Solar Kit
    $2,759.99
    $2,399.99

    Rich Solar RS-K1660 1600-Watt Solar Kit Overview With the Rich Solar RS-K1660 1600-watt solar Kit, you can explore a boundless world of energ...

    View full details
    $2,759.99
    $2,399.99
    Save $360.00

The Krato Power Promise

Why customers buy their power systems from us

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No Sales Tax
Save hundreds to thousands vs local retail. Why?
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Beat-Anyone Price Match
Found it cheaper? We'll beat it. See how
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Free Parts for Life
Genuine replacement parts, free. Details
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Free Shipping on Most Items
Ships in 1 business day. Heavy freight: free to 19 states + DC, flat rate elsewhere.

Questions? Call 1-888-855-7286 - US-based experts, M-F 9-5 CST.