Internet sales of solar technology, electrical material.

We have all the solar panels from the smallest to the largest that are produced. We have everything in stock including all accessories such as solar controllers, voltage converters and more and the necessary accessories.

We offer design and construction of photovoltaic power plants.

We are an online shop with a range of products for photovoltaics - inverters, batteries, panels, controllers, charging stations, structures and much more.

Offering small island systems, cottage solutions, telecommunications equipment, transportation systems, yachts and houseboats, automobiles and more. In all these cases it is possible to operate a small island system.

On-line sales of photovoltaic and solar panels, solar batteries and solar meters.

We operate an e-shop. We specialize in solar energy, photovoltaics and off-grid systems. We provide power and charging for mobile phones, laptops, lights, fridges, pumps and other devices for convenient off-grid living.

We provide monitoring and servicing of photovoltaic power plants. We offer photovoltaic panels, silicon panels and recycling. Semiconductor silicon fabrication, buying top and tails, broken wafers. Supply of tools, machinery and used technology.

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.