Energy consulting, energy cost reduction. Switching energy suppliers, LED light bulbs, water savers, photovoltaic power plants, heat pumps, energy saving refrigerators and other white goods.

We are your stable and long-term partner for consulting, building and energy solutions, optimization and business cooperation.

Electrical engineer - I offer design work, complete implementation of PV plants.

We offer independent advice on thermal water heating using solar energy. We can help you choose the most efficient solution for your home, including recommending reliable suppliers. We'll ensure that your investment in water heating is truly cost-effective and economical.

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.

We offer solar solutions - affordable variants of our own photovoltaic power plant. We provide comprehensive services including all documentation, obtaining the New Green Savings subsidy and fast construction.

We supply photovoltaic power plants: without storage, with batteries, charging stations and heat pumps. We will arrange subsidies, credit and mortgage financing for PV for a family house, for a municipality and for a company. We offer turnkey PV installation, application control, 30 years of experience.

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.

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.

We offer comprehensive energy management services. We provide energy labels and PENB, audits and assessments, project documentation and subsidies. Our goal is to optimize costs and increase the energy efficiency of buildings. We help with the design of energy saving measures and the use of subsidies.

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.

Complete implementation of photovoltaic power plants. We carry out electrical installation works and creation of electrical documentation.

Complete reconstruction of the house with subsidy. Repair of grandmother's house and other partial works.