Each project is unique in its nature and has to be accomplished. Here you can rely on STS Solar again. We are ready to carry out projects with high degree of complexity under any conditions of assembly.
STS Solar has the required knowledge, experience and skills to install photovoltaic systems in various open grounds, on flat roofs, pitched roofs, pedestals, columns, tracing systems with concrete foundations, etc. Our electrical engineering staff is experienced in assembly systems of different manufacturers which helps us to be flexible and innovative in our solutions and to overcome all technical difficulties. The equipment for connecting to the electro-distribution networks is included in the range of our assembly services.
Constructing photovoltaic systems comprises:

• building bearing structures;
• assembly of photovoltaic modules and electrical equipment;
• DС wiring from modules to invertors;
• АС wiring from invertors to the main switchboard;
• АС wiring from the main switchboard to kiosk switchgear;
• setting of grounding and lightning-protection installation;
• setting of RS485 installation for communication with invertors and sensors;
• putting in operation and 72-hour tests;
• free software developed by STS Solar for remote monitoring and control of the power plant, extending the functionality of Sunny Web Box;
• development of information and presentation HTML sites for the Sunny Portal server.

STS Solar has been licensed in group three, third category for carrying out energy projects by the Chamber of Constructors in Bulgaria.