TBB 'ULTIMATE BUDGET' Off Grid Solar System | 3kVA Apollo Matrix | 5kWh Battery | 2.34kW Solar

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  • $8,550.00
  • Regular price $9,750.00
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The Lithium Ultimate Budget Off-Grid Solar System


The Lithium Ultimate Budget is designed for those that are looking for a system to run their weekender or shed. This option is a great mid budget option where you may not be able to justify spending top dollar on an off grid system but where you also don't want to get a cheap transformer-less inverter which don't tend to last very long before needing replacing.

The Apollo Matrix All-in-one Inverter Charger features a low frequency toroidal transformer meaning it has the grunt to run heavier loads such as air conditioners and pumps that cheap high frequency inverters can't run. The beauty of a low frequency inverter creates its 240v power with a transformer with only two moving parts. Compared to a high frequency inverter which has thousands of capacitors creating 240v with high frequency it has hundreds more moving parts meaning a significantly higher chance of failure, and also without a transformer it doesn't have the ability to handle surge capacity for air conditioners and pumps that have a high start up current.

  • Built by high skilled Electricians who have spent years in the industry
  • Programmed and tested by our Electricians, which means you aren't reading through pages and pages of difficult to understand literature to get your system working
  • Clean Energy Council approved
Power Output 2400W Continuous (6000W Peak)
Battery Storage/Capacity 5kWh
Max Solar Input (Per MPPT, More Can Be Added) 6kW
Battery Voltage 48V
Generator Input 240V (Hardwired)
Automatic Generator Start Yes (Programmed By Commodore)
Total System Weight 290kg (including solar, batteries & pre-wired board)
System Monitoring 1. TBB Nova Online Monitoring Portal (View Live From Phone Or Laptop)
2. Touch Screen Fitted To The Pre-Wired Board
Pre-Wired Board Dimensions 350mm (h) x 1100mm (w) x 1100 (l)


Aeson’s new lithium module is a beauty because of its built in BMS, it means that you can use this on both new inverters and older inverters as well. Nearly all 48v lithium modules require communications that only new inverters have so its a huge plus for those that have an existing inverter that want to go to lithium that don’t want to replace their inverter.

Discharge Cycles:
- 4000 discharge cycles to 80% DOD
- 5000 discarge cycles to 70% DOD
- 6000 discharge cycles to 60% DOD

Key Features:
- 5kWh total capacity = 4kWh usable
- High energy density
- Light weight & ergonomic compared to lead acid batteries
- Delivers up to 3 x the energy density of conventional lead acid batteries
- LiFePO4 chemistry
- Integrated smart battery management system (BMS)
- Maintenance free


The Lithium Ultimate Budget Includes:

  • Pre-Wired & Programmed Board
  • TBB Apollo Matrix 3kVA Inverter Charger + 150V/90A MPPT (Max 6kW Solar Input)
  • 1 x 5kWh Aeson Lithium Batteries (5kWh total)
  • 2 Battery Cabinet IP55 Rated
  • 2.34kW Solar Array (6 x 390W Solar Panels)
  • TBB Nova + Touch Screen
  • Battery Cabling & Isolators
  • Solar Racking, Cabling & Isolators