We operate a wholesale business specialising in everything around photovoltaics and heat pumps. We offer a wide range of quality products with a long service life. We regularly organise training sessions at our branch. Visit or call us to find out how we can help with your energy needs.

Sales, service, installation and design of photovoltaic power plants. We have over 210 PV installations with the support of the NZU subsidy program. We are dedicated to electrical installations, inspections, smart home, AI control of PV. We are a family owned company.

We provide complete installation of photovoltaic systems in Kladno and Central Bohemia. Complete work including masonry modifications. Guaranteed Green Savings subsidy.

We specialize in the complete turnkey supply of a photovoltaic power plant with connection to the grid. Photovoltaics with the possibility of storing electricity in a boiler or in batteries. We install solar panels on all types of roofs. We will arrange a subsidy for you in the New Green Savings Programme.

The company focuses on the construction of photovoltaic power plants, turnkey solar power plants. Solar power plant and photovoltaic power plant will save you money.

We provide a complete supply of PV for households, companies, apartment buildings and investors. We provide turnkey services including all necessary permits. We also provide management of individual power plants, their maintenance, regular inspections and checking the functionality of individual parts. Subsidies for companies.

We provide complete supply of on-grid, island and hybrid PV power plants - consulting, design, implementation, measurement including subsidies for the New Green Savings. We optimize the operation of solar power plants. We provide technical audits, inspection, optimization and monitoring of PV plants.

VTZ Invest s.r.o. is an investor, implementer and operator of dedicated technical equipment, SVR systems, power balances, LDS local distribution networks, BESS battery storage facilities, PV plants. We also arrange subsidies. We work on LV and HV voltage.

Providing services in the field of management, maintenance and servicing of photovoltaic power plants. Offering design, planning or installation of solar systems for companies and households. Performing monitoring and reporting, regulation of PV plants. Providing documentation for insurance claims, communication with distributor.