18 panels · about 45 m² of roof
Your roof space is the current limit; a larger roof or a car-park canopy would cover more.
Own Power Simulator
What if your home and car ran on the sun?
Indicative estimate
SolarHomeEV chargingGrid
Indicative estimate
Assumptions
- Bill conversion: EGP 2.40 per kWh.
- Electricity offset: EGP 2.74 per kWh, top residential tier, August 2026.
- Annual solar yield in Egypt: 1,550–1,700 kWh per kWp.
- Roof capacity: small 6, medium 10, large 14 kWp.
- Grid emission factor: 0.483 kg CO₂ per kWh — IFI Harmonized Grid Emission Factors, v2.0 (2019), combined margin for solar, Egypt.
- EV efficiency and daytime charging follow your selected inputs.
- Actual results depend on the technical survey, site, shading and current tariffs. This tool includes no prices.