Our main partner is the Netherlandish company Victron Energy, which is famous for its reliable inverters, chargers and other professional equipment. We build ...
Solar energy for Hyundai and JeepIncreasingly, owners of home solar power plants are thinking about buying an electric vehicle (EV), in order to use excess solar energy ...
First time in Bulgaria: Hypontech invertersAfter successful testing of Hypontech inverters we signed an agreement with the manufacturer and became the official partner of the ...
Solar energy for a catamaranWe build solar power plants of various types and for different purposes: grid-tied, off-grid, and hybrid systems, for self-consumption and for ...
Powerful PV system for a home in SofiaAt the beginning of 2021, the owner of a house under construction near Sofia addressed us to install a solar power plant ...
Novelty: Victron Energy RS 450 controllerToday we received equipment from China, Austria and the Netherlands, including the latest solar charge controller Victron Energy RS 450 | ...
First time in Bulgaria: BYD Battery Box Premium LVSRecently, we talked about the new generation of lithium iron phosphate batteries by BYD with prefix «Premium». In March ...
White Rock Castle is located in Balchik town, on the coast of Black Sea. The elegant design, the panoramic view and the proximity to the Botanical Garden distinguished this suite hotel among others.
In 2015 in the hotel was opened spa, which need energy efficient heating and supplying of hot water. To complete the task, the hotel management chose the company NENCOM.
Our experts mounted pellet boiler, storage water heater, heating radiators, solar collectors and peripheral equipment.
The boiler Pelletherm V.2, with an output of 100 kW, is fitted with a convenient pellet hopper and it works in fully automatic mode: maintains set temperature, supply fuel in the combustion chamber and removes the ashes.
The cover of the hopper is equipped with comfortable locks
Hopper has a capacity of 100 kg and it has the ability to connect an additional reservoir
A control unit for the pellet boiler
Mechanism for supplying of pellets and cleaning the combustion chamber
Near the pellet boiler is located SUNSYSTEM SON storage water heater with a capacity of 1000 liters with two heat exchangers: one is connected to the pellet boiler and the other — with the solar collectors.
Control of water temperature in the boiler (60 °C)
Control of the temperature in the coolant of the heat boiler (63 °C) and the solar collectors (94 °C)
To output the exhaust gases we installed ArtKamin chimney with stainless steel double-wall and insulation.
The length of the chimney is 18 metres
The exhaust gases are so clean that it is impossible to see them
In all rooms of the spa center we put heating radiators with regulators. To build 35 modules we used 430 ribs.
The main component of the system — solar collectors SUNSYSTEM Select — we put on the roof. Even in low sunlight they are easily heated the exchanger to 100 °C, providing with free hot water the spa.
Installation of solar collectors
The collectors are mounted at an angle of 33° and they are faced south
28.06.2016
In 2015 we installed solar collectors, pellet boiler, storage water heater and heating radiators in White Rock Castle hotel. The system ...
06.11.2022
Increasingly, owners of home solar power plants are thinking about buying an electric vehicle (EV), in order to use excess solar energy ...
Choose a convenient way to contact or fill in this form:
© 2013-2024 NENCOM Construction of photovoltaic systems Bulgaria, Varna, Hristo Smirnenski blvd, 39 |
+359 8 999 68 574 +359 8 999 60 300 +359 877 01 49 01 |
About NENCOM Completed projects Articles and news |
Contact information Company details For partners |