Solar Energy Australia (S.E.A.) is a specialist in wholesale supply of on-grid and off-grid solar inverter technology for domestic and commercial applications.

In addition to our own range of industry specific inverters that we engineer and manufacture, we also offer a select range of high-quality inverters from leading German and Asian solar technology manufacturers such as Delta Energy.


  • DELTA RPI H3 Home Series 3kW

    DELTA RPI H3

    Ideal for small to medium-sized solar installations, Single Phase 3kW Delta RPI Inverters offer an intelligent single MPPT design, with peak efficiency of 97.5%. The RPI H3 range also offer an IP65 protection as well as Fanless design to enhance the product life.

  • DELTA RPI H3A Home Series 3kW

    DELTA RPI H3A

    Ideal for small to medium-sized solar installations, Single Phase 3kW Delta RPI Inverters offer an intelligent dual MPPT design, with peak efficiency of 97.5%. The RPI H3 range also offer an IP65 protection as well as Fanless design to enhance the product life.

  • DELTA RPI H4A Home Series 4kW

    DELTA RPI H4A

    Ideal for small to medium-sized solar installations, Single Phase 4kW Delta RPI Inverters offer an intelligent sinle MPPT design, with peak efficiency of 97.5%. The RPI H4A range also offer an IP65 protection as well as Fanless design to enhance the product life.

  • DELTA RPI H5A Home Series 5kW

    DELTA RPI H5A

    Ideal for small to medium-sized solar installations, Single Phase 5kW Delta RPI Inverters offer an intelligent dual MPPT design, with peak efficiency of 97.5%. The RPI H5A range also offer an IP65 protection as well as Fanless design to enhance the product life.

  • DELTA RPI M6A Commercial Series 6kW

    DELTA RPI M6A

    The RPI range of commercial Series Inverters feature a Transformerless design with 98.3% efficiency as well as built-in AC/DC Switch and DC relay protection. This series is also at IP65 protection level with ultra light weight design

  • DELTA RPI M8A Commercial Series 8kW

    DELTA RPI M8A

    The RPI range of commercial Series Inverters feature a Transformerless design with 98.3% efficiency as well as built-in AC/DC Switch and DC relay protection. This series is also at IP65 protection level with ultra light weight design

  • DELTA RPI M10A Commercial Series 10kW

    DELTA RPI M10A

    The RPI range of commercial Series Inverters feature a Transformerless design with 98.3% efficiency as well as built-in AC/DC Switch and DC relay protection. This series is also at IP65 protection level with ultra light weight design

  • DELTA RPI M15A Commercial Series 15kW

    DELTA RPI M15A

    The RPI range of commercial Series Inverters feature a Transformerless design and 98.4% efficiency as well as 5" graphic LCD display with 6 language options featuring built-in Energy-Logger and Data-Logger. This series is also at IP65 protection level with durable and light weight design

  • DELTA RPI M20A Commercial Series 20kW

    DELTA RPI M20A

    The RPI range of commercial Series Inverters feature a Transformerless design and 98.4% efficiency as well as 5" graphic LCD display with 6 language options featuring built-in Energy-Logger and Data-Logger. This series is also at IP65 protection level with durable and light weight design

  • DELTA RPI M30 Commercial Series 30kW

    DELTA RPI M30

    The RPI range of commercial Series Inverters feature a Transformerless design and 98.4% efficiency as well as 5" graphic LCD display with 6 language options featuring built-in Energy-Logger and Data-Logger. This series is also at IP65 protection level with durable and light weight design

  • Orion 2KW SERIES 2-2.6kW

    * This item is listed for referencing purposes, item not available for sale*

  • PICCOLO 150W - 250W

    Dynamic battery low voltage control
    Intelligent overload current
    Efficiency 90%



  • TEMPO 850W - 1100W

    Sine wave output runs all appliances
    AC switch compatible with caravans
    DC circuit breaker


  • Bolero 500W - 700W

    Sine wave output runs all appliances
    Thermostatically controlled fan keeps unit cooler
    Dual LED status indicators



  • Everest 12V, 24V & 48V

    Sine wave output runs all appliances
    Continuously rated
    3 x LED indicators