* Note: Does not include freight – Shipping costs will be quoted after request submission. Installation not included but can be quoted upon request.

CopperHead 3 Phase – 15kW Selectronic SP PRO, 1x Fronius SYMO 15kW SCERT & Troppo (Expandable up to 49.2kWh)


Not sure what to buy?
Guaranteed Safe Checkout

Our next-generation utility-grade system for commercial and industrial operations.

Introducing CopperHead, an advanced three-phase system designed to revolutionize your energy experience. With the flexibility to function as a standalone on-grid battery storage system or seamlessly transition into an off-grid setup with auto-generator control, CopperHead epitomises adaptability.

At its core, CopperHead features a Selectronic multi-mode inverter, complemented by a Fronius PV inverter, state-of-the-art integrated monitoring, and the capacity to house up to 33 of RedEarth’s Australian-made Troppo batteries. This combination empowers you to effortlessly manage every facet of your energy needs.

Enclosed in an IP54-rated casing with dual air-conditioning units, CopperHead is engineered to withstand Australia’s harshest climates, ensuring relentless power continuity.

Ideal for larger residences, commercial and industrial settings, farms, and microgrids, CopperHead is a scalable solution. Its field-upgradeable design ensures it evolves with your needs.

Elevate your energy management with CopperHead – where innovation, resilience, and adaptability converge to redefine power consumption.

SKU 9778d5d219c5 Category Brand:


  • 3 x 7.5kW Selectronics SPPro Inverter chargers
  • 1 x 15kW Fronius Symo SCERT included (option to upgrade to 45kW managed PV inverters)
  • 22.5kW continuous 3Ph (54kW surge)
  • On-board Auto Gen Start & 12V Generator Starter Battery Charger
  • 10-year RedEarth warranty
  • AS4777 on-grid compliant
  • Customer monitoring available if WiFi/Internet provided
  • Optional RedEarth Optimum monitoring (including 4G backup) with the first three months free
  • Plug ‘n Play design for installers
  • Weight: 1050kg + 42.5kg per battery
  • Dimensions: 1500H x 3000W x 1250D (mm)
  • IP43 outdoor rated, weatherproof enclosure with twin air conditioners
  • Supports up to 33x 4.1kWh Troppo batteries (135.3kWh nominal capacity)


  • Power Output: 15kW – 22.5kW three-phase
  • Surge Power: 18kW – 54kW
  • Solar Power: Up to 20kW
  • Batteries (usable): Up to 110kWh
  • Battery Voltage (nominal): 51.2V
  • IP Rating: IP54
  • Temperature Range: -10ºC to +45ºC (ambient)
  • Cooling: Optional Active Climate Control available for extreme temperature locations
  • Dimensions (mm): 2650W x 1500H x 1230D
Scroll to Top