DZ4 lend to homeowners a tailor-made solar system with electricity storage at a monthly fixed price for a period of over 25 years. The company creates a tailor-made offer for each client as the monthly rental price is consistent with the size of the solar system and the presence or absence of an energy management system or an electricity storage system. In addition to the fixed monthly rental price, DZ4 also offers to take over the planning and assembly as well as the insurance, maintenance, and possible repairs.
Последно актуализирано на November 17, 2022