OUR BRANDS
- Wind generator for home owner
- Micro-cogénération gaz whispergen
- REDUC-ELEC BOX
- Complete on grid solar sets
- Solar modules
- Réalisations partenaires
CNPV
CNPV, is a leading multi product solar company that produces ingots, wafers, cells and solar modules, and has strong presence in the solar photovoltaic space that designs, manufactures and supplies highly efficient and cost effective terrestrial crystalline solar photovoltaic modules, which provide reliable and environmentally clean electric power to on-grid and off-grid residential, commercial, industrial and utility scale applications throughout the world.
Voir les produitsWhisperGen
WhisperGen® is the micro-CHP system for the home that in addition to producing hot water and heating generates electricity. Given its dual purpose, WhisperGen® is the ideal replacement for traditional domestic boilers because it operates as a mini heat and power system that partially covers household energy requirements and leads to a saving on the electricity bill. Furthermore, WhisperGen® ensures more sustainable energy generation and consumption. In contrast to conventional power-stations, whose level of efficiency is around 45% (in other words, 55% of the energy generated is lost before it can be used), WhisperGen®, by producing the energy precisely where it is subsequently to be used, has an efficiency rating of over 90%, with the obvious advantages that this entails: Savings for the user Higher energy efficiency Cleaner energy generation Lower CO2 emissions into the atmosphere Decentralisation of energy production
Voir les produitsKOSTAL Solar Electric GMBH
The company was founded by Leopold Kostal, who, in 1912, instituted the production of installation materials for industrial and private applications. Over the years, both his son Kurt and his grandson Helmut Kostal have brought their entrepreneurial spirit to the family company, enabling us to draw on comprehensive experience. With Andreas Kostal, the fourth generation recently joined the company.
Step by step to the KOSTAL group
In 1927, the company entered the field of automotive electronics with a vehicle direction indicator developed in house. A few years later, in 1935 and in the person of Kurt Kostal, the second generation of the family joined the company. Under the direction of these two generations, Leopold Kostal KG became clearly focused on the development and production of services for the automotive industry.
A strong community
In 1995, Helmut Kostal divided the company into the four independent divisions: automobile electrical, industrial electronics, connectors and test technology. These have their own facilities in terms of resources and capital, in order to ensure the independence of the divisions from each other. The diversification efforts are the essential element of the KOSTAL longterm strategy. Our customers include distinguished industrial companies and specifically all of the leading international automotive manufacturers and suppliers.
KOSTAL Solar Electric is a smart connection
In addition, for the domestic and foreign distribution of our PIKO inverters, KOSTAL Solar Electric GmbH was founded in Freiburg in December 2006.
Quality, quality and more quality
The guiding principle of KOSTAL is the zero-error approach and the associated high quality in all products, processes and services. Our primary aim is to gain completely satisfied customers and to build longterm partnerships through fault-free products and services, adherence to deadlines, as well as competent and friendly cooperation.
Human contact as the connecting element
The close, trusting cooperation with our customers is especially important to us. Consequently, we take our time, work together to find individual solutions, and produce precisely the technical options needed for the specific requirements. Thus, in an intelligent way, we combine our extensive know-how and technical facilities with our proximity to the customer.
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