Property Type
System Details
6 kWp
Approximately 15 panels on your roof
2 kWp20 kWp
€200
€50€500
Roof Orientation
Click the compass direction your roof mainly faces
South
·
100% efficiency
Daytime Electricity Usage
How much power do you use during daylight hours?
Additional Equipment
🔋 Battery Storage
Store excess solar energy for evenings
⚡ EV Charger
Charge your EV from solar — boosts self-consumption +5%
Electricity Price Inflation
Assumed annual rise in electricity cost
3% (conservative)8% (aggressive)
Your Solar Savings
System Cost
€7,200
SEAI Grant
€2,400
Your Cost
€4,800
Annual Savings
€1,100
Monthly Savings
€92
Payback Period
4.4 yrs
25-Year Total Savings
€27,500
ROI (25-year)
427%
Self-Sufficiency
32%
Environmental Impact
🌍
1.5t
CO₂ saved per year
🌳
68
Trees equivalent / year
25-Year Savings Projection
Cumulative savings over system lifetime
Without inflation
With 5% inflation
Break-even