Skip to content Skip to footer

Utility PV Slivnitsa 1600 kWp

Description

The photovoltaic plant in the outskirts of Slivnitsa is located on the secondary road 811, which connects the city with the surrounding villages of Galabovtsi, Gurgolyat, and Rakita. The terrain has a southwest exposure, with slopes occasionally exceeding 15 degrees, predominantly rocky.

Upon it, we constructed a static supporting structure consisting of 2 portrait panels inclined at 25 degrees and positioned 80 centimeters above the ground, comprising 122 sets of 2×12 Heavy Duty modules with Magnelis coating from the Turkish manufacturer Kirac Metal.

A total of 2,926 double-sided photovoltaic panels from the leading Chinese manufacturer Seraphim Solar, with an individual power of 545 Wp each, were installed along with 13 string inverters from Sungrow, each with a power of 125 kW. For connecting the PV plant to the medium-voltage grid, we supplied and installed a 2000 kVA 20/0.8 kV substation. The medium-voltage line, 200 meters in length, was entirely constructed by GreenTech Engineering Solutions.

 

Go to Top
Marin Penkov

Marin Penkov

Electrical Engineer

Marin Penkov works on various engineering projects related to the design, construction, and maintenance of electrical systems, demonstrating both technical skills and strong teamwork. He is proficient in using specialized software, including AutoCAD (for technical drafting), DJI Terra (for 3D mapping and terrain analysis using drones), and SketchUp (for 3D modeling and visualization). He utilizes these tools in both his professional work and personal projects.

His main interests include electrical power engineering, 3D printing, and 3D modeling. He actively keeps up with developments in these fields and strives to apply modern technological solutions in both his professional activities and personal endeavors.

Zvezdelin-Vergilov

Zvezdelin Vergilov

Logistics Executive

Lili-Naidenova

Lilia Naidenova

Head of Engineering

Liliya graduated from the Technical University of Sofia with a Bachelor’s degree in Electrical Engineering and a Master’s degree in Renewable Energy Sources. Her interest in photovoltaics began during her studies, and she has been professionally involved in the field since 2007, when she took part in the design of the first megawatt-scale photovoltaic plant in Bulgaria.

Since then, she has been actively engaged in the design of rooftop and ground-mounted solar installations in both Bulgaria and across Europe, including energy storage facilities.

Since the spring of 2025, she has been working at GES Energy, where she is responsible for organizing the entire design process and serves as an electrical design engineer.

Yavor Kirov

Electrical Design Engineer

Yavor Kirov is an electrical engineer with a Bachelor’s degree in Electrical Engineering from the Technical University of Sofia. He has over three years of experience in the design and construction of photovoltaic power plants, both rooftop and ground-mounted. Over the years, he has participated in numerous projects related to energy efficiency, renewable energy sources, and the implementation of smart technologies for electricity management.

Since the spring of 2025, Yavor has been part of the engineering team at GES Energy AD, where he holds the position of Electrical Design Engineer. In this role, he is responsible for preparing investment projects for photovoltaic power plants, power supply installations, and energy storage systems.

Stanislav Pandev

Technical Director

Eng. Stanislav Pandev has been in the construction industry for over 7 years. He graduated with a degree in Applied Geodesy from UACEG, Sofia, in 2018, and holds full design certification in his field. He worked as an investor control specialist in building construction for four years.

Stanislav joined GES Energy in the fall of 2023 as a Project Manager and was promoted to Technical Director in the spring of 2025. His responsibilities include overseeing, organizing, and controlling the entire process of constructing future photovoltaic power plants.