We are a Czech building technology company specializing in photovoltaic systems and the production of modular houses Blokki. Customer demand has led us to develop and produce energy technology modules that allow customers to live fully where it was not possible before.

We are specialists in solar energy. We offer a smart photovoltaic solution with our ZET Smart that simplifies life and contributes to savings. With this device, you will be completely independent from the grid for 10 months of the year. In practice, you will only pay mandatory payments for the size of the circuit breakers.

We deal with complete turnkey delivery of photovoltaic systems. We carry out electrical installation work, including design and electrical inspection. Our portfolio also includes electrical installations in caravans and motorhomes.

The company is engaged in electrical installations in residential or family houses, installation of photovoltaic power plants or water heating using photovoltaic panels, installation of heat pumps from Stiebel Eltron, AC/DC charging stations. Including subsidies.

SolidSun Group provides comprehensive solutions in the field of photovoltaic power plants - design and implementation of PV plants, purchase of surplus energy, service and regular inspections of power plants. We design PV power plants tailored to the needs of households and companies. Nobody will make the electricity you produce yourself more expensive.

Customized photovoltaic power plants for households, apartment buildings and companies with subsidy processing and completely hassle-free. Our sales and technical representative will prepare a free no-obligation quotation, discuss a suitable option, evaluate the state of the wiring and point out any shortcomings or possibilities.