Description
A Victron 48V off-grid kit brings your inverter, battery storage, solar charge controller and monitoring together in one equipment bundle. Choose from four sizes to match your simultaneous power needs and stored energy requirements.
Each kit includes Deye SE-G5.1 Pro-B rack batteries. Every module provides 51.2V, 100Ah and 5.12kWh of nominal LiFePO4 storage, with one, two, three or four modules according to your selected kit.
Choose your system size
| System option | Continuous output at 25°C | Battery modules | Nominal storage | Victron SmartSolar controller |
|---|---|---|---|---|
| 3,000VA | 2,400W | 1 × 5.12kWh Deye | 5.12kWh | MPPT 100/20 (48V-capable model) |
| 5,000VA | 4,000W | 2 × 5.12kWh Deye | 10.24kWh | MPPT 150/45 |
| 8,000VA | 6,400W | 3 × 5.12kWh Deye | 15.36kWh | MPPT 250/85-Tr VE.Can |
| 10,000VA | 8,000W | 4 × 5.12kWh Deye | 20.48kWh | MPPT 250/100-Tr VE.Can |
What could your kit power?
LIFEPO4 AUSTRALIA
Please contact us for help estimating your power needs.
A guide, not a guarantee. These estimates help you understand power and runtime. Actual results vary; starting surges and battery limits still need checking.
Estimate details
Uses 1–4 Deye SE-G5.1 Pro-B modules at 5.12kWh nominal capacity each, 10% reserve, 90% assumed load conversion efficiency, inverter idle consumption (11/18/29/38W by size) and 10W for accessories. Inverter watt ratings are at 25°C. Appliances run continuously in this example; fridges and air conditioners cycle, and kettles usually run briefly. Power factor, starting surges, temperature effects and battery discharge limits are not checked. Exploring a kit here does not change your purchase selection.
Power and storage for your loads
3000VA + 5.12kWh: A compact option for modest simultaneous loads such as lighting, communications, electronics and refrigeration, subject to appliance starting requirements.
5000VA + 10.24kWh: More inverter capacity for overlapping appliance use, with two Deye battery modules and twice the storage of the smallest kit.
8000VA + 15.36kWh: Higher continuous output and three Deye modules for greater simultaneous loads and energy storage.
10000VA + 20.48kWh: The largest kit in this range, combining 8,000W continuous inverter output at 25°C with four Deye battery modules.
Inverter power determines how much equipment can run together; battery energy affects how long it can run. Usable energy and runtime depend on charge level, reserve settings, appliance consumption, temperature and system losses. Starting loads and battery discharge limits must also suit the installation. VA and watts are different ratings.
Equipment included
- 1 × Victron MultiPlus-II 230V inverter/charger: 48/3000/35-32, 48/5000/70-50, 48/8000/110-100 or 48/10000/140-100, according to your selected kit.
- 1, 2, 3 or 4 × Deye SE-G5.1 Pro-B 51.2V 100Ah LiFePO4 rack batteries, providing 5.12, 10.24, 15.36 or 20.48kWh nominal storage.
- 1 × Victron SmartSolar MPPT controller as shown in the comparison table.
- 1 × Victron Lynx Distributor M10.
- 1 × Victron Cerbo GX MK2 and 1 × Victron GX Touch 50 display.
- 3000VA and 5000VA kits: 1 × 1.8m RJ45 UTP communication cable and 1 × 1.8m VE.Direct cable.
- 8000VA and 10000VA kits: 2 × 1.8m RJ45 UTP communication cables.
- Battery communication cable for the Deye battery and Victron GX system.
- Battery/inverter cable and protection kit.
Solar and monitoring
The SmartSolar MPPT controller connects to a compatible solar array. Solar panels are not included. Panel quantity, string layout and electrical limits must be matched to the controller and installation conditions.
Cerbo GX and GX Touch 50 provide local system monitoring. Remote monitoring requires an internet connection and appropriate setup.
Supply and installation
These are supply-only equipment bundles. Solar panels, installation, commissioning, panel mounting, battery cabinets and site-specific wiring are excluded unless expressly itemised. Prewiring and programming are not included as standard. Contact LIFEPO4 Australia for freight and delivery information.
Need help choosing a size? Contact LIFEPO4 Australia with your appliance list, daily energy use and planned solar array.




