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Solar PV Production Simulator
FreeEstimate annual production of a PV installation based on power, climate zone, orientation and tilt. kWh, savings, CO₂ calculation.
Compliant with UTE C 15-712-1 / RE2020
⚡Production and profitability estimate
⚡Annual production
97kWh/an
Specific yield
1kWh/kWc
💰Total annual savings
16€/an
🌱CO₂ avoided / year
0.0t CO₂
Annual revenues
Self-consumption (70%) : 12 €
Grid injection (30%) : 4 €
Total : 16 €/an
Investment
Estimated cost : ~1,400 €/kWc
Investment : 140,000 € HT
Payback in 8750 yrs
25-year balance
Cumulated gain : 374 €
CO₂ avoided : ~0 t
Area : 600 m²
⚠️
Payback exceeds 15 years — review the sizing or consider a third-party investment scheme.
📐 Calculation method
Production = 100 kWc × (1140 kWh/m²/an ÷ 1000) × PR(0.85)
= 97 kWh/an
Factors : orient.=1 × tilt=1 × shading=0.95Calculation based on climate zone irradiation, corrected for orientation, tilt and shading. PR (Performance Ratio) of 0.85 covers inverter, cable, temperature and soiling losses.
Standards & regulations
- UTE C 15-712-1Installations PV raccordées au réseau
- NF EN 61215Modules PV — Qualification de la conception
- NF EN 61730Modules PV — Qualification de sûreté
- RE2020Réglementation environnementale bâtiments neufs
- Arrêtés OATarifs obligation d'achat EDF OA
This tool provides indicative estimates. Results do not substitute professional advice. Always verify with current regulations.
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