Photovoltaic power plants, wholesale of PV components, entire projects including installation and subsidy processing. Solar panels, batteries, inverters.

Complete photovoltaic systems for your family or apartment building. From design, subsidy processing and professional installation including warranty and post-warranty service.

We are the largest supplier of boilers, fireplaces and pellet stoves from 8 kW to 300 kW. We have been on the market for 17 years and have over 1500 installations. We supply year-round pellet bunkers, biomass CHP units (Wood Electricity Generation -100 kW heat + 45 kW electricity). We sell pellets, delivery including field truck.

We carry out electrical work of all kinds.

We sell photovoltaic panels and solar cells for electricity production. We provide design of civil, transport and industrial buildings. We also offer coordination of works and contractors' deliveries.

We offer monitoring and diagnostics of photovoltaic power plants. We provide the complete portfolio necessary to ensure efficient production, prediction and management of PV power plants. We provide repair of inverters and other faulty equipment.

We carry out electrical work of all kinds.

We offer professional services: power supply voltage quality analysis, power factor compensation, harmonic filtering, voltage and power factor p/q regulation, monitoring and regulation of consumption. With us you will ensure stable and efficient operation of your energy infrastructure.

Our company deals with complete turnkey delivery of photovoltaics. Our goal is to design a profitable PV or HFVE solution so that the customer achieves the expected savings and profit. We have been engaged in this activity since 2009.

CEZ Group has opened a modern control center for renewable energy management in Málkov near Chomutov. In the future, the portfolio of generation plants controlled from one central location will include not only photovoltaic and wind power plants, but also battery storage and green hydrogen production.

We offer services in the field of electrical installation, production of switchboards and other technologies.