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Aussie-Made Off Grid Cottage: 11.4kWh Battery + 5kW Hybrid Inverter + 6.65kW Solar

Ideal for off grid cottages and hybrid small homes
Aussie Made 11.4kWh Powerplus Energy Lithium Batteries (LFP)
Fronius GEN24 (Selectronic Certified) 48v/5kW Inverter
Aussie Made Selectronic SP Pro 482; 48VDC/7.5kW
High quality and affordable Jinko panels
CEC listed for applicable rebates.

Contact us about our CEC installer network across Australia!


This Aussie designed and made, off grid lithium cottage package provides cutting edge lithium storage and solar solutions, perfect for your off grid cottage or small hybrid home. The 6.6kW configuration of 14 solar panels is designed to fit the rooftop space of most cottages and smaller Aussie homes. Plus it gives great bang for your buck in terms of kilowatts.

This package is perfect for maximising your solar energy and providing energy independence, with all applicable Federal and State rebates*.


  • Battery Storage: 11.4 kWh PowerPlus Energy Lithium Storage (LFP) (LiFe4838P x 3 battery modules)
  • Battery Enclosure: PowerPlus Energy rack mount 3-battery (optional)
  • Battery Inverter Charger (DC): Selectronic SP Pro 481; 48VDC/5kW
  • Solar Inverter (AC): Fronius GEN24 SCERT (Selectronic Certified) 48v/5kW
  • Display: Monitor/Display
  • Solar PV Modules: 6.65kW Jinko 475W 120cell Tiger Neo N-Type panels x 14
  • Roof Equipment: Rail & Clip kit (Tin Roof); Cables, Fuses, Isolators; Cable (20m) runs to PV array & 2m cable to batteries; Safety Sticker Kit


PowerPlus Energy LiFe Lithium Batteries 48v/3.8kW

  • Manufactured in Australia, and CEC listed for applicable rebates
  • Safe lithium chemistry
  • Easy to install and maintain
  • Compatible with AC & DC coupled Systems
  • Mechanically Robust Cylindrical Cells
  • Suitable for On-Grid & Off-Grid Applications
  • Ongoing Local Support
  • 10 Year Product Warranty

Lithium Ferro Phosphate LFP batteries provide high energy density, light weight, durable and reliable energy storage. With the added features of temperature tolerance and a high cycle life compared to Lead Acid batteries, they are a cost effective alternative for solar and industrial applications.

While one of the advantages of LFP batteries is that they operate in the same voltage window as lead acid batteries and are managed with Constant Current/Constant Voltage charging, it is common that the battery will include a battery management system (BMS) to provide increased protection and cell balancing to extend the life of the battery.

Powerplus Energy has now developed a smart BMS that provides additional features including increased safety and protection, programmable settings, individual string monitoring and the ability to connect multiple batteries in series to create higher voltage batteries.

The LiFe Series Batteries by Powerplus Energy when connected in series includes a Master BMS for control of circuit protection devices and a data interface for web monitoring and a Canbus interface to third party products.

The LiFe Series includes a 120v model for direct connection to the Selectronics Inverters. Voltage options up to 1000V can be configured for a wide range of applications.

Assurance for the future: these rack mount batteries may be added to and scaled up at a later date.


  • 3.8kWh Nominal Capacity
  • Recommended Depth of Discharge 80% or less
  • 63A Continuous Discharge Current
  • >96% Efficiency
  • NEW! Generation II BMS
  • NEW! Advanced Status LED
  • 15% Increased Capacity
  • Multiple Install Options
  • Safe Lithium Chemistry
  • Compatible with AC & DC coupled systems
  • Mechanically Robust Cylindrical Cells
  • Australian made
  • 10 Year Warranty


PowerPlus Energy Battery Wall Mount Enclosure

  • Fully assembled including battery cables, connectors, battery fastener and busbar for plug and play battery assembly
  • Number of battery slots: Holds up to 3 Battery Connection Busbar with M8 Stud
  • DC Circuit breaker 2Pole Non Polarised 250A 1000VDC
  • Cable Entry 3 x cable glads
  • IP Rating IP66 for outside storage
  • Weight: 35Kg


Selectronic SP Pro 482 7.5kW/48VDC

The SP PRO AU series is a smarter multi-mode inverter which controls and manages every aspect of your energy needs. The SP PRO is suitable for both Off-Grid and Solar Hybrid (Grid Connect) for residential, commercial, industrial, marine and mobile applications.

The SP PRO was designed from the ground up and is manufactured in Australia. The inverters contain more features as standard ‘inside the box’ than any other multi-mode inverters setting new standards for reliability, surge capacity and power density.

  • Continuous power: 7.5 kW
  • Surge / overload power (30 mins): 11.25 kW
  • Surge / overload power (60 secs): 13.0 KW
  • Type of waveform: pure sine
  • DC input voltage: 40 to 68 V (48 V nominal)
  • Protection: IP43
  • Peak Efficiency: 96%


  • Easy, user friendly, and animated dashboard
  • Historical bar and line graphs of energies and battery SoC ranging from hourly to years
  • Real time animated power flow of the SP PRO system
  • Remotely connected and saved data on cloud
  • Quick view of system events log including informative and fault condition
  • View the reductions of C02 emission of different states of Australia
  • Compatible with different size of screens of desktop, laptop and mobile devices
  • Remote access using SP LINK 12.11 or higher.


Jinko 475W 120cell Tiger Neo N-Type panels

  • Reputable Solar Brand
  • N-Type, SMBB, and Hot 2.0 Technology
  • High Efficiency Solar Module with better light trapping and current collection to improve module power output and reliability
  • Certified to withstand wind load (2400 Pascal) and snow load (5400 Pascal)
  • High salt mist and ammonia resistance
  • 40% Annual Degradation Over 30 years
  • 25 Years product warranty and 30 years performance warranty
  • Panel availability may vary. Alternate, comparable options are available.

* For the latest solar rebates, check the Clean Energy Council guidelines, and ensure your installer is CEC certified.


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