Elektrizitätswerk Jona-Rapperswil AG

Elektrizitätswerk Jona-Rapperswil AG

Do you wish your own photovoltaic system on your roof? Would you like to become a solar power producer? We are happy to support you in the realization of your own photovoltaic system. Whether you are planning a new building or owning an existing building, we offer the right solution. Leave it to nature to settle your energy bill. Simulate your own photovoltaic system with the help of the EWJR solar calculator.

Contact Information

Other Information