Our modular energy system lets you harness the power of the sun to produce your own electricity. You’ll be conserving natural resources and making an important contribution to a better environment.
Since 1 January 2023, in addition to physical feed-in, we offer the option of selling the environmental added value of your solar power to ewz as a guarantee of origin.
- Solar panel installation (main module)
Cover up to 80% of your power requirements with electricity you produce yourself. - Energy monitoring system
Keep an eye on your power production at all times and optimise your consumption. - Battery storage system
Store the solar power you generate for greater independence from the electricity grid. - Charging station
Charge your electric vehicle with solar power you produce yourself – the ultimate in sustainability.
- Calculate the potential of your roof area with our solar panel calculator (in German)
- Our experts will be happy to pay you a visit and offer advice.
- We’ll take care of everything else – planning, subsidy applications, building applications, installation and commissioning of your own solar panel installation.
- Your investment in a solar panel installation is tax-deductible
- You can benefit from subsidies of CHF 300/kWp for winter electricity production with solar panels
- New builds are required to include facilities for generating their own electricity
Detailed information: Energy Ordinance of the Canton of the Grisons (in German)
Can you deduct the investment cost of your solar panel installation from your taxable income?
In many cantons, you can deduct the cost of installing solar panels on existing buildings. The investment cost can also be carried forward to the next two tax periods if it hasn’t been possible to take these expenses fully into account for tax purposes in the year in which they were incurred. We recommend that you clarify the details with your tax office.
You’ve invested in an ewz.solarzüri solar power plant. What should you do if you’re moving away from Zurich?
If you move away, you can invoke your take-back guarantee. We’ll then buy back your share of electricity. Alternatively, you can transfer your solar power supply to another customer. Let us know about your move, then we’ll discuss with you what you need to do.
How can you check whether your property is suitable for a solar panel installation? And what will it cost?
Use our solar panel calculator (in German) to find out whether the roof of your building is suitable for a solar power/photovoltaic system.