Specialist e-shop offering a wide range of products for solar and photovoltaic systems including eventual installation. We supply solar panels and collectors, photovoltaic systems for water heating, cables, controllers, inverters, island solar systems and power plants.

Internet sales of photovoltaic components, solar panels, batteries, inverters and inverters.

We provide facade renovation and insulation. We provide complete building supplies including final finishes of tiles, cladding and bespoke furniture. We provide renovations of historic buildings, solar systems and photovoltaics.

We are a stable Czech joint-stock company with a long history in the technology and energy sector with a primary focus on the integration of artificial intelligence and other new technologies into corporate practice. We are Krel Central a. s. leader in the implementation of artificial intelligence into corporate practice.

We deal with energy saving, construction of active houses (wooden buildings), removal of thermal bridges, flexibility aggregation, photovoltaics, community energy and cogeneration units. We can save you up to 50% on your running costs.

Pub operation.

Complete electrical installation, photovoltaics (PV) turnkey and lightning conductors for Moravia and Silesia. We deal with solar water heating, island systems and NZU subsidies. We provide design, reconstruction, repair, service and inspection of electrical systems. Precision work with an emphasis on safety and your savings.

We provide electrical installations, repairs, and maintenance; Jablotron alarm systems; Dahua/Hikvision cameras; solar power systems; data and fiber-optic networks; lightning protection systems; and 2N/HIK measurement and control and access control systems. We assist with new construction, renovations, and modernizations in Prague, the Central Bohemian Region, and the South Bohemian Region.