Solar & Battery Installation Hobart Local Installers & Quotes
ℹ️ Get quick estimates for solar and battery sizing, costs, and savings in Hobart using these simplified calculators. For more accurate, advanced calculations, use the full Photonik design platform.
Solar Design Hobart
Energy Usage
Understanding your household's energy usage is essential for sizing a solar system in Hobart. Average daily consumption sits at around 25 kWh for most Hobart homes, with energy efficient properties typically using substantially less.
Lowering energy usage before solar installation—via improved insulation and efficient appliances—often reduces required system size and enhances financial returns.
Typical energy usage per person per day in Hobart:
Note: Actual usage varies depending on property size, building efficiency, climate, and appliances.
Solar System Sizing
A 6.6kW solar system would typically cover your average daily electricity consumption. We recommend sizing between 9.9kW and 13.2kW for optimal results as solar output fluctuates daily and seasonally.
In Hobart, a 6.6 kW installation produces around 26.8 kWh per day on average, though output ranges from 2.89 kWh/kW/day during June to 4.75 kWh/kW/day in February.
Solar & Energy Savings
Calculate Heat Pump & EV Savings
Electrify your home by replacing gas heating, petrol vehicles, and other fossil fuel appliances with electric alternatives powered by clean solar energy. This delivers significant additional financial savings and substantial carbon emission reductions. Our calculator helps you compare costs and model the financial impact of switching to electric appliances and vehicles.
How Solar Reduces Your Electricity Bills
The calculations below show how your electricity bills change with solar. Your Old Bill of - per month (- annually) is calculated from your total energy consumption multiplied by the grid electricity rate. Your New Bill of - per month (- annually) accounts for solar generation, the percentage you use directly (self-consumption), remaining grid consumption, and feed-in credits for excess energy exported to the grid. This results in monthly savings of - (- annually).
Battery Storage Hobart
Solar Battery Sizing
A 6.6 kW solar-only setup in Hobart delivers around 50% self-sufficiency, leaving 50% dependent on grid electricity. Adding a 10 kWh battery increases energy independence to approximately 81% annually, reducing grid reliance to 19%.
The full Photonik tool provides detailed battery savings and return on investment calculations.
Energy Self Sufficiency Calculator*
*Note: This calculator provides simplified battery self-sufficiency estimates. For accurate per-hour simulations that account for solar generation patterns, consumption timing, battery charging/discharging cycles, and efficiency losses across all seasons, use the full Photonik design tool.
Panel Placement Tool Hobart
This is a simple panel placement tool that lets you quickly estimate panel count for a single roof area. Try Photonik for advanced features:
- Multiple panel groups
- Custom roof angles
- Panel orientation
- Shade loss calculations
- Panel selection (1000+ models)
- Full integration with our design tool
Loading panel placement tool...
Solar & Battery System Cost Hobart
Understanding Solar & Battery System Costs
A 6.6 kW solar system in Hobart costs approximately $7,661, while adding a 10 kWh battery increases the total to around $12,904. Solar-only systems typically pay for themselves in around 5.3 years, whilst adding battery storage usually extends payback whilst increasing energy independence.
Cost estimates cover equipment, installation labour, and applicable taxes. Modify the system size and battery storage sliders to explore different investment levels and payback periods.
STC Rebates Hobart
STC rebates in Hobart are calculated based on your system size, location zone factor, and deeming period until 2031.
Use our full design tool for detailed system design, panel placement, and professional proposals.