Our aim is to inform and educate you about renewable energy sources, especially PV and to facilitate the selection of photovoltaics and a suitable supplier for the implementation or delivery of components. We will guide you through the entire process from the first step to the last, presenting how each phase should proceed and what is needed.

Photovoltaic power plants with battery, hybrid photovoltaic systems. Manufacture and supply of small wind turbines, hybrid and island systems. Solar Kerberos water heating sources, intelligent hybrid systems for self-sufficiency, zero net houses. 30 years on the market.

Our company is part of RAYO Group, s. r. o. , which deals with services, operation and construction in the field of heating and power engineering.

Supplier of solar CarPorts. Photovoltaic covered car parking for private and public sector. Solar panels FTV, charger/charger. For private and commercial sector and municipalities or cities.

Comprehensive building ventilation system with heat recovery. Comfortable electric underfloor heating. Supply and installation of air conditioners. Photovoltaic power plants for family houses. Protection of outdoor areas from freezing. Other services. Complete design and implementation.

We provide everything from design to implementation and service of photovoltaic technology. We guarantee the subsidy, we calculate the price, we calculate the payback, we use only quality and proven components and materials.

Supplier of photovoltaic power plants. It focuses mainly on Victron and Sofar power plants. It provides customers with downstream solutions to maximize the utilization of the generated electricity, including automation.

We offer a comprehensive energy saving solution for your home from the NZU Light and NZU Repair Grandma's House grants. We provide a full service (design, supply, installation, service) including arranging grants for insulation, PV, blown insulation, heat pumps, boiler replacements and more.

Turnkey photovoltaic power plants throughout the Czech Republic. More than 10000 PV installations since 2005. We guarantee quality and fast installation, warranty and post-warranty service and warranty on solar panels up to 25 years. We will arrange for you to obtain subsidies from the New Green Savings Light program. PV for homes and businesses - customized.

We are a young, modern, dynamically developing company in the Czech Republic and Slovakia, but with a Swiss tradition since 1889. In the Czech Republic, we have had an operating company since 1998. We are the only suppliers of Solar Tile technology to the Czech and Slovak Republic.

Supplier of photovoltaic power plants throughout the Czech Republic, we deal with subsidies, we implement everything turnkey. We supply quality and proven technologies - panels with longer warranty (up to 30 years), proven inverters (converters), both hybrid and non-hybrid (grid) and optimal battery sets.

Construction of solar power plants from CIS thin-film panels. Eshop and technical consulting.

Supply and installation of photovoltaic power plants including subsidies. Furthermore, electrical installation from project documentation to implementation, including construction work.

The company installs solar and wind power plants in the Czech Republic and Slovakia.