More than 20 years, we have been creating Bulgarian products with quality appreciated and sought after in the Western European markets

The SUNSYSTEM and BURNiT brands are product of NES Ltd. company. The brands are recognized and preferred by customers in over 70 countries. The company’s production, warehousing and commercial facilities cover 40,000 square meters in Shumen city, Sofia city, Leipzig- Germany. The production is distributed in hundreds of partner sites around the world. 

In the company employs over 450 highly qualified professional. The quality of the production processes and of each product is strictly monitored according to the quality management system ISO 9001:2015. The company’s product range offers a wide variety of products. Тhese products fully cover the heating and thermal needs of every household, as well as modern high-power equipment for industry.


All company activities are governed by QMS ISO 9001:2008. 
We have a fully developed trade network throughout Bulgaria and partners in most European countries.

Products and services

NES is the first private-owned solar-thermal producer in Bulgaria and the market leader in this segment. Today it specializes in manufacture of a wide variety of renewable energy appliances. Our product lines are: 

•    Solar thermal collectors SUNSYSTEM
•    Storage water heaters SUNSYSTEM
•    Buffer tanks SUNSYSTEM
•    Biomass boilers, burners and stoves BURNiT
•    Photovoltaic modules SUNSYSTEM
•    EPC contracting of photovoltaic plants

SUNSYSTEM

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