Articles and news

27.06.2023

Our main partner is the Netherlandish company Victron Energy, which is famous for its reliable inverters, chargers and other professional equipment. We build ...

18.09.2022

Today we will introduce you to Hypontech grid-mounted PV inverters and take a look inside one of them together

29.01.2021

The characteristics of the controller are impressive, let’s break them down and take a closer look

12.01.2021

The battery BYD Box Premium LVS 8.0 from the first production batch arrived to us on January 11th

31.03.2020

From the first shipment to Europe, two batteries were immediately delivered to our office

25.08.2019

«Закон за устрой­ство на тери­то­рията» (ЗУТ) regulates public relations, associated with spatial planning, investment design and construction ...

22.02.2019

Stylish design and modern technology. Power from 10 to 60 kW

23.01.2018

We recently used a silicon solar cell instead of a microphone, with which we obtained a flicker detector. We «listened» ...

02.11.2017

Solar panels are photovoltaic cells that convert sunlight into electricity. They are used for energy generation in power plants, as well as for ...

27.07.2017

The yellow dwarf, called the Sun, energizes our entire planet, defines its climate, provides photosynthesis, and sustains life on Earth. The power ...

08.04.2017

Every home, office, hotel or restaurant has a counter installed by the power supplier. Thanks to it we know how many kW·h ...

28.01.2017

Under the influence of light on a silicon solar cell, a photovoltaic effect occurs — voltage or electrical current ...

02.06.2016

The energy storage systems allow significantly increasing of the efficiency of use of renewable energy sources and to optimize the ...

07.04.2016

High effective heterojunction PV-modules

05.10.2015

The pellet fireplaces heat and decorate any space and they work in fully automatic mode. They are easy to use, safe, reliable and environmentally ...

27.09.2015

The Statistical Office of the European Union (Eurostat) was established in 1953 as the Statistical Office of the European Coal and ...

24.02.2015

Wood pellets — are cylindrical pellets produced from woodworking waste. They are environmentally friendly biofuels and have a number of advantages ...

09.01.2015

Storage water heaters (boilers) — these are cylindrical containers for heating and storing hot water. They have a rugged body, good insulation ...

24.11.2014

In Bulgaria are three electricity providers as shown on the map: If you live in a private house, we can significantly ...

08.10.2014

The institute collects and analyzes statistics in areas such as energy, ecology, economics, demography, healthcare, trade, justice, culture and ...

16.08.2014

The solid fuel boilers allow economically to heat homes, hotels, restaurants and factories. Depending on the model, they are working with wood, ...

09.04.2014

We not only sell high-end equipment to use renewable energy but also build reliable energy systems. At NENCOM you can order a service ...

14.11.2013

Solar thermal collectors unlike solar PV-panels do not produce electricity. They heat up water or antifreeze. Modern models are able to heat ...

15.08.2013

Everyone of us can make a step to the nature and can keep it clean for himself and for his children. It is so simple: ...