Kalkylator för energibesparingar
Your Energy Setup
Your Estimated Yearly Savings
PV Self-Consumption
0 SEK
Savings from using solar power instead of buying from the grid, plus revenue from selling excess solar.
Battery Energy Optimization
0 SEK
Savings from charging the battery during low-price periods, taking advantage of electricity price differences.
Peak Power Shaving
0 SEK
Power tariff savings by reducing hourly consumption peaks using battery, solar, smart EV charging, and HVAC Node control.
Smart Energy Management
0 SEK
Battery-based optimization of household load: shifting energy using battery.
EV Smart Charging
0 SEK
Savings from charging the EV during low-price- and off tariff hours through smart scheduling.
Heating & Cooling Optimization
0 SEK
Typical achievable savings from shifting HVAC loads to low-price hours via Node- and/or API control. Peak tariff savings from HVAC appear in the Peak Power Shaving category.
CO₂ Reduction
0 kg
Carbon emissions avoided by optimizing energy usage.
Total Financial Savings
0 SEK
Total savings from all unique financial benefits above (capped at maximum yearly cost). Each category represents distinct savings with no double counting between them. For overdimmensioned systems, sum of all categories may exceed Total Financial Savings.*
*Calculation Assumptions
- Electricity prices: 2024 data1
- Solar production: 950 kWh/kWp/year2
- Self-consumption base: 30%2
- Battery cycles: 360 per year
- EV consumption: 2,400 kWh/year3
- HVAC flexibility: based on load type share of consumption5
- CO₂ intensity: 20g CO₂/kWh4
1 ENTSO-e (2024)
2 IEA (2023)
3 Vattenfall (2022)
4 Uniper (2024)
5 Energimyndigheten (2023)