Your partner for smart energy savings - tailored optimisation. We help households, businesses and municipalities reduce energy costs smartly and in the long term.

Photovoltaic power plants and EV charging stations. Residential and family houses, company buildings. Design, delivery, installation, connection to the grid, subsidy processing - from A to Z from one company.

Ing. Petr Michna is a certified energy specialist licensed by the MIT, operating in Liberec and the entire Liberec Region. He prepares building energy performance certificates (PENB), renovation passports and statutory inspections of heating and air conditioning above 70 kW according to Decrees 38/2022 and 284/2022 Coll.

The division implements photovoltaic systems for single-family and residential homes, as well as commercial buildings. We realize small systems for hot water heating as well as complete power plants with batteries, wallboxes and efficient control of CHP. Turnkey delivery within 8 weeks, including processing of the NHS subsidy and connection application.

Our services are aimed at reducing the energy consumption of buildings and their construction and operating costs. The company's portfolio of services includes: energy labels PENB, subsidy program New Green Savings, price management and more.

I provide energy consultancy and subsidy assistance.

Free energy consultancy and comprehensive project administration in the NZU and NZU Light programme, including preparation of the Renovation Passport. We provide energy audits, building performance certificates (PENB) and energy assessments. We carry out inspections of heating and air conditioning systems.