We design and build
energy systems
that reliably operate for decades.
Full EPC services for utility-scale solar, battery energy storage (BESS), medium-voltage systems and power infrastructure — from feasibility studies and engineering to grid connection and operations.
Grid infrastructure
up to 110 kV —
from design to commissioning.
Configuration of transformation and switching arrangements, protection design and coordination with utility grid requirements for industrial and utility projects.
BESS systems
for grid stabilization
and industrial use.
System sizing and network integration for battery storage to improve stability, manage peak loads and provide backup power for critical infrastructure.
About Us
Correctly planned.
Flawlessly executed.
Every energy project is a long-term capital investment. At Solart we believe a successful project depends not only on quality equipment but on correct planning, precise engineering and flawless execution. From first idea to final handover we take responsibility for every step of the project.
Talk to an engineerCapabilities and services
Integrated engineering
for energy systems.
Our scope covers early network analysis, high-voltage connection planning and SCADA-enabled delivery across complex infrastructure projects.
Feasibility studies & TDD
Structured technical and grid risk reviews, together with economic analysis for utility-scale solar and BESS projects.
Project documentation
Preparation and verification of complete engineering documentation packages, including IDZ, DGD, PZI and PID deliverables.
High-voltage connections (up to 110 kV)
Configuration of transformation and switching arrangements, protection design and coordination with utility grid requirements.
BESS and storage systems
System sizing and network integration for battery storage to improve stability and grid resilience.
Construction supervision & BOP coordination
Direct site execution oversight, subcontractor coordination and installation of mechanical and electrical systems.
Commissioning & SCADA automation
Formal pre-commissioning tests, control validation and integration with SCADA systems for real-time operational visibility.
Use cases
Solutions for every
Utility-scale solar PV
EPC delivery for solar plants from 1 MW to 50+ MW. Permitting, HV connection and full BOP execution with performance guarantees.
BESS and grid stabilization
Battery systems for grid stabilization, peak load management and backup power for critical infrastructure.
MV/HV industrial connections
Engineering and execution of substations, MV cables and HV connections up to 110 kV for industrial and utility applications.
EV charging infrastructure
Design and execution of AC and DC charging systems for corporate fleets. Smart load management, integration with renewables and BESS.
Agri-Solar systems
Bifacial solar systems over agricultural land. Dual benefit — electricity generation and crop production.
Microgrids and island systems
Fully autonomous microgrids for remote locations and critical infrastructure. Hybrid diesel-solar-BESS architecture with SCADA.
Reference projects
Proven reliability
in the field
Project archive
70+ engineering projects in 9 countries — from 400 kV substations to BESS grid integration.
Our archive covers substations and HV/MV infrastructure up to 400 kV, hydropower plant electrical systems, industrial facilities and the design of the first BESS installations at Slovenian substations (Okroglo and Pekre, 2019). This grid engineering experience is the foundation of our solar PV and BESS projects.
Supply chain and reliability
Leading global
Implementation of energy solutions with leading global manufacturers for long-term reliability and high performance.
Next step
Trust your energy project to an experienced engineering partner.
Every successful energy project starts with a well-structured plan. Tell us your goals and we will outline the technical approach, feasibility and optimal delivery path.