HOME
ABOUT US
INFORMATION
CERTIFICATES
COMPANY POLICY
FINANCING
SOLAR SYSTEMS
SERVICES
PROJECTS
RESOURCES
NEWS
CONTACTS
ELFOR
HOME
ABOUT US
INFORMATION
CERTIFICATES
COMPANY POLICY
FINANCING
SERVICES
SOLAR SYSTEMS
PROJECTS
RESOURCES
NEWS
CONTACTS
en
bg
Projects
Electrical and lighting installations
Construction of low voltage (0,4kV) and middle voltage (20kV) external power supply and substations
Electrical design and engineering
Solar systems and solar power stations
Construction and reconstruction of low voltage (0.4kV) and middle voltage (20kV) power lines