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

Offering energy consulting services to corporate and private clients. Providing market analysis and cost optimization. Providing energy audits, audits and inspection reports. We provide energy performance certificates for buildings.

We are a company FK Energy, specializing in the implementation of photovoltaic power plants, photovoltaic water heating. Our services also include installation of air conditioners. With years of experience in the electrical and electronics industry, we offer quality and efficient solutions to our customers.

Smart setup of your plant will help you to streamline the buying and selling of the energy you produce. Sharing surplus energy between users reduces electricity costs.

We provide installation of solar collectors and heat sources including regulation. We continue the tradition and quality of Greenonetec, Sonnenkraft and other brands. We provide deliveries throughout the Czech Republic.

Design activities, energy consultancy, PENB processing, renovation passports, NZÚ subsidies.

1.5 million customers can count on us. You don't just need energy, gas or electricity in your home to keep things running properly. You need a partner who guarantees quality service and state-of-the-art solutions. And that's where we come in. In your home.

Comprehensive services in the processing of NZU grants for the reconstruction of your house. We also offer real estate services for the sale, purchase or lease of real estate. We can help you with the financing of your property.

Preparation of energy audits, studies and energy performance certificates for buildings. Checking the efficiency of boilers. Energy documentation for subsidy applications. We process projects of family houses, focusing on low-energy and passive standard. We carry out calculations of alternative solutions and costs.

Service, inspections, and installation of gas boilers in Brno and the surrounding area (Immergas, Baxi, Thermona, Wolf, and others). We’ll replace your old boiler with a complete turnkey solution—from consultation and chimney lining to installation and commissioning. We pride ourselves on quality craftsmanship, prompt service, and reliability to ensure your heating system runs smoothly.

Installation of turnkey houses and houses, prefabricated wooden houses, low-energy houses and photovoltaic power plants.