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Off-grid inverters suit farms, cabins, and remote sites without Eskom. An off-grid system runs from solar panels and batteries every day, so PV and battery sizing matters.

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Best fit for

  • Sites without grid power.
  • Farm loads with careful surge planning.
  • Users who want full energy independence.

Quick checklist before you buy

  • List daily energy use in kWh and peak watts.
  • Add headroom for pump and motor startup surge.
  • Size battery for overnight use and cloudy days.
  • Confirm PV input limits and MPPT range for long strings.
  • Confirm charge settings for lithium battery brands.

Popular brands

Sizing help: use our solar calculator.

For a quick recommendation, send a daily kWh estimate, essential load list, battery voltage, panel count, and town.

Off-Grid Inverters

  • Esener 3.6Kw 24v Off Grid Inverter

    Esener 3.6Kw 24v Off Grid Inverter

    R5,750.00 incl VAT

    The Esener 3.6kW 24V Off-Grid Inverter delivers clean pure sine wave power with dual output for smart load management. You get a built-in MPPT solar charger, plus WiFi and Bluetooth monitoring for easy control.

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  • Esener 1Kw 12V Off Grid Inverter

    Esener 1Kw 12V Off Grid Inverter

    R3,500.00 incl VAT

    The Esener Compact Hybrid Inverter delivers 1kW of pure sine wave power with exceptional efficiency and reliability. Equipped with a powerful 65A built-in MPPT charge controller, it’s the perfect cost-effective solution for load-shedding backup and small-scale solar setups.

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  • Luxpower 5kW Off-Grid Inverter with LCD display and modern wall-mounted design

    Luxpower 5KW Off-Grid Inverter

    R7,750.00 incl VAT

    The Luxpower 5kW inverter delivers efficient energy conversion for home solar power systems. This compact Lux power 5kW inverter supports lithium batteries and provides real-time monitoring for simple management.

    • High-efficiency power conversion
    • Compatible with lithium and li metal battery systems
    • Durable and compact design for easy installation

    Order your Luxpower 5kW inverter today for dependable solar energy.

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  • Clear image of Deye 6kW Off Grid Inverter for reliable power supply

    Luxpower 6Kw Off-Grid Inverter SNA6000

    R8,800.00 incl VAT

    Luxpower 6kW Off-Grid Inverter SNA6000 delivers reliable energy for homes and businesses. This high-efficiency inverter supports lithium batteries, ensuring uninterrupted power during load shedding. Lux Power 6kW, Powering Your Future Today.

    • Smart monitoring via Luxpower login
    • Optimized for off-grid solar energy use
    • Compact, durable design for long-term reliability

    Shop the Luxpower 6kW inverter today and enjoy dependable off-grid energy performance.

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  • SRNE integrated solar power system

    SRNE 3.5Kw Lifepo4 All In One System

    R21,950.00 incl VAT

    SRNE 3.5Kw Lifepo4 All In One System features a load-shedding kit. Order your SRNE all in one solution today and ensure seamless power.

    The SRNE inverter “All-In-One” solar System provides everything you need for off-grid applications including:
    1 X 3.5kW (3500W) 24V Inverter.
    1 X 5.12kWh, 200Ah, 25.6V Lifepo4 battery.

    • High Capacity: 3.5kW power output.
    • Large Storage: 5.12kWh energy capacity.
    • Reliable Brand: Trusted product from SRNE.
    • Fast Installation: Speedy setup by professionals.
    • Load Shedding Kit: Included for seamless power backup.

    Now available in South Africa! Find it at solar warehouses in Cape Town, Bloemfontein, Johannesburg, Gqeberha (Port Elizabeth), and Durban.

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  • SRNE 5kw Lifepo4 all-in-one energy system

    SRNE 5Kw Lifepo4 All In One System

    R26,500.00 incl VAT

    The SRNE 5kW LiFePO4 All-in-One System is a comprehensive solar energy solution that combines a 5kW inverter with a 5.12kWh LiFePO4 battery in a single unit. It’s designed for homes or small businesses looking for a reliable, efficient, and convenient way to generate and store solar power.

    • 5kW Inverter: Converts DC power from the solar panels into AC power for household use.
    • MPPT Charge Controller: Maximizes energy harvest from solar panels.
    • 5.12kWh LiFePO4 Battery: Stores excess solar energy during peak demand or grid outages.

    Get the SRNE 5Kw Lifepo4 All In One System now! Available at our solar warehouses in Cape Town, Bloemfontein, Johannesburg, Gqeberha (Port Elizabeth), and Durban.

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  • SRNE 3.3kW Off-Grid Inverter

    SRNE 3Kw Off Grid Inverter: 60A MPPT

    R5,250.00 incl VAT

    The SRNE 3Kw Off Grid Inverter: 60A MPPT delivers reliable off‑grid power with advanced, efficient solar energy conversion. The SRNE 3Kw Inverter delivers efficient power conversion with 60A MPPT for maximum solar harvest.

    • Its pure sine wave output delivers clean power.
    • Stable performance protects sensitive devices.
    • Ideal for homes, farms, and small businesses.

    Order your SRNE 3Kw Off Grid Inverter today and power your future with dependable off‑grid energy.

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Shop off grid inverter options for an off-grid solar system in South Africa. Pair inverter solar units with Batteries for Inverter to run loads day and night. Find inverter off grid models, off grid solar kit options, and Luxpower SNA 5000 for off grid power solutions south africa. Order online for delivery, or collect from Midrand, Cape Town, Durban, Bloemfontein, or Nelspruit.