100UP 12–16 Off-Grid – Powerful, Redundant & Ready to Expand

Dual Sigenergy inverter and battery setup on large off-grid property – rooftop solar and shed-mounted equipment shown.

System Specs:

  • Solar panels: 8–20kW total – any brand preferred by the customer

  • Inverters: 2 × Sigenergy 6kW hybrid inverters (12kW total inverter capacity) – 10-year warranty

  • Batteries: 2 × 8kWh usable Sigenergy batteries (16kWh total battery storage) – modular, expandable, 10-year warranty

    • Max battery discharge power: 4kW per battery. With no solar available, maximum power from battery alone is limited to 8kW total.

  • Monitoring: Full Sigenergy platform with remote access via app and web

This off-grid solar system is built for full-time living in homes or rural properties. With 12kW of inverter capacity, it provides similar power to what most grid-connected homes receive, making it ideal for average households with 2–3 occupants. Designed for modern energy use, it comfortably runs appliances, heating, cooling and tools — with smart features and built-in redundancy for peace of mind.


  • Installed cost (after solar and battery rebate): $22,000–$30,000
    Indicative only – final quote after property inspection and rebate eligibility check.

Backup generator recommendation:
We recommend a 12–15kVA auto-start generator (diesel, petrol or inverter-compatible) to support backup charging. Not included in system price.


Call or text: 0400 092 621

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