3 Phase inverters suit larger homes, workshops, and commercial sites with 3 phase supply. They handle higher loads, heavy equipment, and better phase balance on bigger systems. Compare 3 phase inverter sizes and brands below.

Quick checklist before you buy

  • Confirm you have 3 phase supply at the site.
  • List your essential loads and total watts.
  • Add headroom for startup surge on motors and pumps.
  • Check continuous power, surge rating, and phase balance.
  • Check MPPT range and PV input limits for your panel strings.
  • Match battery voltage and BMS communication support.

Popular brands

Need sizing help fast? Use our solar calculator.

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3 Phase Inverters

  • Deye 12Kw 3 Phase Hybrid Inverter with advanced solar and battery features

    Deye 12Kw 3 Phase Hybrid Inverter

    R38,400.00 incl VAT

    The Deye 12Kw 3 Phase Hybrid Inverter delivers reliable, high-efficiency power for homes and businesses. Designed for hybrid 3 phase solar systems, it seamlessly integrates solar, grid, and battery power.

    • Parallel scalability for larger energy setups.
    • Advanced programmability to reduce costs.
    • IP65 weatherproof design for outdoor durability.

    Perfect for home and business — order your Deye 12Kw Hybrid Inverter today.

  • Front view of Deye 15kW 3 phase hybrid inverter with LCD screen and lower connection ports for solar systems.

    Deye 15kW 3 Phase Hybrid Inverter – Low Voltage Model

    R42,450.00 incl VAT

    Deye 15kW 3 Phase Hybrid Inverter. Model SUN-15K-SG05LP3-EU-SM2. Find the best inverter for sale in South Africa. This Deye 3 phase inverter delivers efficient solar power for homes, farms, and businesses. It supports lithium batteries and integrates with advanced three phase solar systems for stable energy supply.

    • High efficiency: 97.6%, MPPT >99%.
    • Smart Deye inverter app and LAN control.
    • Parallel ready for large solar projects.
    • Reliable 3 phase hybrid inverter design.

    Order this inverter for sale today.

  • Front view of Deye 20kW 3 phase hybrid inverter with LCD screen and lower connection ports for solar systems.

    Deye 20kW 3 Phase Hybrid Inverter – Low Voltage Model

    R52,000.00 incl VAT

    The Deye 20kW 3 Phase Hybrid Inverter is a premium power inverter for homes, farms, and businesses in South Africa. With 97.6% efficiency, IP65 protection, and CE/IEC certifications, it guarantees durability and reliability.

    • Hybrid inverter with solar, battery, and grid integration.
    • 5-year warranty, extendable to 10 years.
    • Inverter for 3 phase or single phase conversion.

    Order the Deye 20kW inverter today and secure dependable solar power.

  • Deye 20kW LV Hybrid 3 Phase Inverter for solar power systems

    Deye 20kW LV Hybrid 3 Phase Inverter

    R52,000.00 incl VAT

    The Deye 20kW LV Hybrid 3 Phase Inverter powers large homes and businesses with ease. This strong 3 Ph inverter blends solar, battery, and grid power for smooth energy use. Pair it with lithium-ion batteries for extra storage.

    • Delivers 20kW power for big energy needs.
    • Manages solar, grid, and generator power.
    • Works with solar panels and diesel backup.

    Order today for reliable solar power.

  • Deye 20KW Three-Phase Hybrid Inverter

    Deye 20Kw Three Phase Hybrid Inverter H/V

    R45,550.00 incl VAT

    The Deye 20kW Three Phase Hybrid Inverter is designed for powerful and flexible use in both home and commercial solar systems. Compatible with three-phase configurations and ideal for backup, grid-tied, and off-grid setups.

    • Max. AC Output Power: 20kW (Model: SUN-20K-SG01HP3-EU-AM2)
    • Max. DC Input Power: 26kW with 2 MPPT inputs
    • Compatible with high-voltage lithium batteries
    • Grid-tied, off-grid, and backup supported
    • 5-year warranty for peace of mind

    Order the Deye 20kW Three Phase Hybrid Inverter now, available at SP-Energy solar depots nationwide.

  • Deye 30kW Three-Phase Hybrid Inverter

    Deye 30KW 3 Phase Hybrid Inverter

    R64,000.00 incl VAT

    Revolutionize Your Energy: Deye 30KW Three-Phase Hybrid Inverter. Maximize solar efficiency with the Deye 30KW Hybrid Inverter featuring dual MPPT trackers and battery storage for robust energy management.

    • Grid-tied, off-grid, and backup power capabilities.
    • Model: SUN-30K-SG01HP3-EU.
    • Max DC Input Power: 39000W.
    • Max DC Input Voltage: 1000V.
    • Start-up Voltage: 180V.
    • MPPT Voltage Range: 150-850V.
    • Rated DC Input Voltage: 600V.
    • Compatible with a variety of Batteries – HV (High Voltage)
    • 5-year warranty.

    Power up your solar system with the Deye 30KW 3 Phase Hybrid Inverter, now available at our solar warehouses in Cape Town, Bloemfontein, Johannesburg, and Durban.

  • DEYE 50kW Three-Phase Hybrid Inverter

    Deye 50Kw Three Phase Hybrid Inverter

    R91,500.00 incl VAT

    The Deye 50kW Three-Phase Hybrid Inverter: A Game Changer in Commercial Energy Solutions. Boost energy independence with the Deye 50kW Three-Phase Hybrid Inverter, perfect for commercial use and grid reduction.

    • Model: SUN-50K-SG01HP3-EU-BM4
    • Three-Phase Compatibility.
    • NRS Approved.
    • Outstanding PV Power Handling.
    • 99.9% Efficiency.
    • HV Lithium-Ion Battery.
    • Unique Smart Load application.
    • Grid peak shaving function.
    • Low Battery Voltage Safety.
    • 5-year Warranty.
  • Deye 80kW 3 Phase Hybrid Inverter for high-voltage solar and battery systems

    Deye 80kW 3 Phase Hybrid Inverter High-Voltage

    R135,000.00 incl VAT

    Deye 80kW 3 Phase Hybrid Inverter High-Voltage is a robust solar inverter designed for large-scale energy needs. This advanced 3 phase inverter combines grid, battery, and solar power with smart load management.

    • Top-tier Deye Inverter with scalable hybrid functionality.
    • Solves downtime, load shedding, and unstable grid reliance.
    • Ideal for factories, farms, and renewable energy installations.
    • Made for solar professionals, commercial engineers, and installers.
    • Compatible with Deye inverters and HV lithium battery banks.

    Power your project with the 80kW Deye solution. This commercial inverter is your reliable 3phase inverter partner from Deye.

  • Front view of Deye 125kW solar inverter with 215kWh battery pack designed for high-capacity solar energy systems.

    Deye 125kW Solar Inverter with 215kWh Battery Pack

    R799,870.00 incl VAT

    Deye 125kW Solar Inverter with 215kWh Battery Pack delivers powerful performance for commercial solar and industrial solar energy needs. The system includes BOS-B lithium storage, three-phase design, and 8-string MPPT for optimized yield.

    • 215kWh Deye Battery ensures long-term backup power.
    • 8-string MPPT boosts yield on commercial solar panels.
    • Scalable commercial solar system for business and industrial use.

    Order the Deye 125kw Inverter combo today for reliable industrial solar solutions.

  • Deye 250kW Solar Inverter with 430kWh Battery Pack

    Deye 250kW Solar Inverter with 430kWh Battery Pack

    R1,489,740.00 incl VAT

    Deye 250kW Solar Inverter with 430kWh Battery Pack delivers reliable performance for industrial and commercial solar systems. Powered by dual Deye 125 kw Inverter units and BOS-B lithium batteries, it ensures scalable efficiency and extended backup.

    • Dual 125kW 3 phase inverter modules for 250kW output.
    • 430kWh BOS-B battery ensures industrial solar reliability.
    • Seamless rooftop solar power integration with 8 MPPT channels.

    Shop the Deye 125kw inverter combo today for robust commercial solar power solutions. Shop now.

  • Front view of Deye 500kW solar inverter with 860kWh battery pack designed for large-scale solar power systems.

    Deye 500kW Solar Inverter with 860kWh Battery Pack

    R2,869,480.00 incl VAT

    Deye 500kW Solar Inverter with 860kWh Battery Pack – Deye 125kW Inverter Solar Kit provides efficient industrial and commercial energy. This kit features high-performance Deye 125kw inverter modules, scalable battery storage, and seamless 3 phase inverter switching.

    • 98.5% inverter efficiency with wide MPPT range
    • Fast <10ms STS transfer switch
    • Scalable up to 2.5MW for commercial solar systems

    Shop today for reliable industrial solar power.

  • Front view of Deye 500kW solar inverter with 1075kWh battery pack for powerful energy backup and efficiency.

    Deye 500kW Solar Inverter with 1.075MWh Battery Pack

    R3,441,730.00 incl VAT

    Deye 125kw Inverter combo with 1.075MWh Battery Pack ensures reliable, large-scale clean energy for commercial and industrial facilities. Built with BOS-B lithium batteries and advanced Deye inverters, it offers scalability, durability, and peak efficiency.

    • Seamless 3 phase inverter transitions under 10ms.
    • High-efficiency BOS-B lithium battery with ≥6000 cycles.
    • EMS-enabled smart solar system for peak shaving and load shifting.

    Order the Deye 125kw Inverter Solar Kit today and secure dependable solar power.

  • Deye 750kW Solar Inverter with 1.72MWh Battery Pack

    Deye 750kW Solar Inverter with 1.72MWh Battery Pack

    R5,503,720.00 incl VAT

    Deye 125kw 3 Phase Inverter Combo with 1.72MWh Battery Pack. This solar kit provides reliable power for commercial solar and rooftop solar power projects.

    • Includes 215kWh lithium battery with lifepo4 technology.
    • 500kW STS Static Transfer Switch ensures smooth transitions.
    • Built-in 8 Strings MPPT for maximum solar harvesting.

    Shop the Deye 125 kw inverter combo today for trusted commercial solar performance.

  • Front view of Deye 1MW solar inverter with 2150kWh battery pack delivering powerful backup and maximum efficiency.

    Deye 1MW Solar Inverter with 2.15MWh Battery Pack

    R6,883,460.00 incl VAT

    Deye 1MW Solar Inverter with 2.15MWh Battery Pack delivers utility-scale power, smart EMS control, and extended backup. It cuts energy costs, stabilizes operations, and safeguards equipment with fast, seamless source transfer.

    • Megawatt-class output for factories, campuses, and data centers.
    • 2.15MWh lithium storage for extended backup and peak shaving.
    • Smart EMS with load scheduling, zero-export, and TOU control.
    • Ideal for factories, campuses, data centers, and hospitals.

    Order now for reliable clean energy and measurable long term savings.

     

     

  • Deye 125kW 3Phase Inverter

    Deye 125kW 3Phase Inverter

    R82,200.00 incl VAT

    The Deye 125kW 3Phase Commercial Inverter is a smart, high-efficiency power conversion unit designed for commercial and industrial use. It controls power flow between solar panels, the grid, lithium batteries, and critical loads. With built-in EMS, zero-export capability, and overload support, this Deye inverter is the ideal choice for hybrid solar systems with high-voltage Deye batteries or BOS-B battery storage.

    Get industrial-grade power control, call or WhatsApp us today!

  • Deye 125kW Built-In 8 Strings MPPTDeye BOS-B 215kWh HV Lithium Battery system showing 16 fan-cooled modules and a separate control cabinet on the right.

    Deye 125kW Built-In 8 Strings MPPT

    R35,420.00 incl VAT
    Deye 125kW MPPT Built-In 8 StringsThe Deye 125kW MPPT ensures maximum solar energy capture. This Deye inverter component supports large-scale installations with high reliability.
    • Eight MPPT channels for optimized solar paneling.
    • IP65 protection for outdoor durability.
    • Smart monitoring with system solar controls.
    • Model: SUN-MPPT-L01-EU-AM8 Module.

    Order now and enhance your Deye inverter project with advanced MPPT performance.

  • Deye 500kW STS Static Transfer SwitchDeye BOS-B 215kWh HV Lithium Battery rack with white stacked modules, front cooling fans, and red cabling.

    Deye 500kW STS Static Transfer Switch

    R110,000.00 incl VAT

    The Deye 500kW STS module ensures ultra-fast, automatic switching between grid, generator, or battery power in under 10 milliseconds. Ideal for backup systems and critical loads, it supports up to 5 Deye PCS inverters and integrates with BOS-B lithium battery systems.

    Protect your power, contact us now for a fast STS solution!

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Shop 3 Phase Inverters for high-demand sites. Ideal for factories and farms needing stable solar power. Compare a solar 3 phase inverter, 12kW 3 phase inverter, or 25kW 3 phase inverter. Order online in South Africa.