Solar & Battery Design Tools for Serbia Design Systems, Calculate ROI & Find Installers
ℹ️ Get quick estimates for solar and battery sizing, costs, and savings in Serbia using these simplified calculators. For more accurate, advanced calculations, use the full Photonik design platform.
Solar Design Serbia
Energy Usage
Understanding your household's energy usage is essential for sizing a solar system in Serbia. Most households in Serbia use around 15 kWh per day, whilst energy efficient homes can reduce this to roughly half.
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 Serbia:
Note: Actual usage varies depending on property size, building efficiency, climate, and appliances.
Solar System Sizing
A solar system sized at approximately 3.9kW would cover your typical daily energy needs. Optimal sizing ranges from 5.9kW to 7.9kW to accommodate daily and seasonal generation variations.
A 6.6 kW system in Serbia generates approximately 26.6 kWh daily on average, with seasonal variation from 2.71 kWh/kW/day in December to 4.73 kWh/kW/day in August.
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 Serbia
Solar Battery Sizing
Without battery storage, a 6.6 kW system in Serbia achieves approximately 50% energy self-sufficiency, with the remaining 50% supplied by the grid. Installing a 10 kWh battery boosts your energy independence to around 99% per year, cutting grid dependency down to 1%.
To get precise battery savings and payback figures, use the complete Photonik design platform.
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 Serbia
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
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Solar & Battery System Cost Serbia
Understanding Solar & Battery System Costs
A 6.6 kW solar system in Serbia costs approximately дин768,342, while adding a 10 kWh battery increases the total to around дин1,369,017. Solar-only systems typically pay for themselves in around 7.4 years, whilst adding battery storage usually extends payback whilst increasing energy independence.
The breakdown covers equipment, installation, and taxes. Adjust the system size and battery sliders to see how different configurations affect your investment and payback timeline.