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Regional subsidies up to €1,500 + green certificates
Net metering maintained + 0% VAT on panels
PRIMe House: up to 62.5% of costs + guaranteed feed-in tariff
Estimate your production, savings and ROI in a few clicks
Production (kWh) = Surface x Average solar irradiance x 20% x 80%
CAPEX = Initial installation cost (panels, inverter, mounting, connection). This is a one-time investment.
CAPEX = Surface x 0.15 kWc/m2 x 1 400 EUR/kWc
OPEX = Annual operating costs (maintenance, insurance, cleaning). Very low for solar: about €150/year.
Gross annual savings = Production x 0.25 EUR/kWh
The home battery stores solar surplus for evening/night (+30% self-consumption). The heat pump boiler (COP 3.0) uses 1 kWh electricity to produce 3 kWh heat. The solar thermal heater covers ~60% of hot water needs.
ROI = CAPEX Total / (Gross annual savings Total - OPEX)
Fill out the form in 60 seconds with your roof and consumption details.
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Quick installation by professionals. Start saving from day one.
"Quick and professional installation. Within 3 weeks, our panels were already producing. The calculator was very accurate!"
"Very satisfied with the service. Received 3 quotes within 24 hours, was able to compare and save EUR 2,000 on installation."
"With the PRIMe House, our installation practically financed itself. Return on investment in 5 years!"
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