Contact Forms & Downloads Login customer portal Private customers Business customers Municipalities & suppliers about AEK Measuring devices The following measurement constellations are possible for in-house generation systems: Self-consumption model - a meter Return delivery will be remunerated after deducting personal consumption Measurement takes place via a feed / consumption meter (EVZ) Production model - two counters Returns and electricity purchases are measured separately Measurement of energy produced: via the production meter (PZ) Electricity consumption: via the consumption meter (VZ) Self-consumption model - two meters (for systems <30 kW) Return delivery will be remunerated after deducting personal consumption Measurement of energy produced: via the production meter (PZ) Electricity consumption: via the feed-in / consumption meter (EVZ) Self-consumption model - ZEV Association for self-consumption Measurement of energy produced: via the production meter (PZ) Electricity purchase: via a feed-in / consumption meter (EVZ) Measurement of the consumption points: is to be regulated within the association and not a matter for the AEK (meters A to n) More information about ZEV Association for self-consumption (ZEV) Rücklieferansätze von Eigenerzeugungsanlagen AEK Energie AG Anschlussservice Westbahnhofstrasse 3 4502 Solothurn 058 477 48 43 anschlussservice@aek.ch Adresse AEK Energie AG Westbahnhofstrasse 3 4502 Solothurn E-Mail info@aekonyx.ch Öffnungszeiten: Montag bis Donnerstag 07:30 – 12:00 / 13:00 – 17:00 Uhr Freitag 07:30 – 12:00 / 13:00 – 16:30 Uhr Anfahrtsplan So erreichen Sie uns Kundenservice Strom 0844 121 117 Anschlussservice Strom 058 477 48 43 Pikettdienst 24h/Störungen Stromversorgung: 032 622 12 32 Contracting/Wärme: 058 477 62 70 Hauptsitz 058 477 80 88 Vernetzt Datenschutz/Impressum | AGB

Contact Forms & Downloads Login customer portal Private customers Business customers Municipalities & suppliers about AEK Energy supplier services In the midst of the energy transition and in the increasingly liberalized market, the world of electricity is becoming more and more complex. We know the challenges and support you with proven and tailored services in all areas of your energy supply. Depending on your needs, we can handle the entire energy business for you or just take over individual components. You determine which services you want to buy for your EVU. Take advantage of our know-how and our comprehensive services for your local utility company. Our services at a glance Your advantages - your benefits Jörg Dietschi Head of EVU Services AEK onyx AG Waldhofstrasse 1 4901 Langenthal 058 477 21 77 joerg.dietschi@aekonyx.ch address AEK Energie AG Westbahnhofstrasse 3 4502 Solothurn Email info@aekonyx.ch Opening times: Monday to Thursday 7.30 a.m. - 12.00 p.m. / 1.00 p.m. - 5.00 p.m. Friday 7.30 a.m. - 12.00 p.m. / 1.00 p.m. - 4.30 p.m. Directions How to contact us Kundenservice Strom 0844 121 117 Anschlussservice Strom 058 477 48 43 Pikettdienst 24h/Störungen Stromversorgung: 032 622 12 32 Contracting/Wärme: 058 477 62 70 Hauptsitz 058 477 80 88 Vernetzt Datenschutz/Impressum | AGB