Moving
Moving
Billing
Billing
Contact
Contact

Enter your usable roof area and the orientation and pitch of your roof, and the solar panel calculator will determine energy yield, net investments costs and annual CO₂ reduction for your individual solar panel installation.
  • Solar panel calculator (in German)
ENERGY YIELDNET INVESTMENT COSTSCO₂ REDUCTION
5000 kWh per yearCHF 15,0001.2 tonnes per year
Sample calculation: 31 m2 solar module on a gabled roof with a 35° pitch

Frequently asked questions
Collapse

Collapse

Collapse

Other frequently asked questions

Useful links
Collapse

Moving Pay bill ewz.zürinet
  • Twitter
  • Facebook
  • Instagram
  • YouTube
  • linkedIn
  • Certificates
  • BFE 2022
  • Ecovadis 2023 Gold
  • Swiss LGBTI
  • English
  • English
  • Deutsch
  • Français
  • © ewz 2023
  • Imprint
  • Data protection
  • Private customers
    • Electricity
    • Solar panels
    • Fibre optic
    • Properties
    • Electromobility
    About ewz
    • Portrait
    • Newsroom
    • Jobs & careers
    • Locations & tours
    My ewz
    • Frequently asked questions
    • Media
    • Sponsorship
    • Disruptions
    • powernewz (in German)