Ukraine 700kW Commercial Solar Project
Location
Ukraine
Commercial & Industrial Solar
Project Information
System Capacity：700 kW
Annual Generation：776.7 MWh
Inverter Model：Sunways STT-100KTL
Quantity：7 Units
Solution Type
Grid-Tied Solar PV System
Project Overview
As Ukraine continues to accelerate the adoption of renewable energy, commercial and industrial users are increasingly seeking reliable solar solutions to reduce electricity costs and improve energy independence.
To support this transition, Sunways successfully delivered a 700kW commercial solar power project in Ukraine, utilizing 7 units of Sunways STT-100KTL three-phase grid-tied inverters. The system is expected to generate approximately 776.7 MWh of clean electricity annually, helping the project owner reduce operating costs while contributing to local carbon reduction goals.
Challenges
Commercial and industrial solar projects in Ukraine face several challenges:
Maximizing Energy Yield
To achieve a strong return on investment, the system must maintain high conversion efficiency and maximize solar energy production throughout the year.
Reliable Operation in Harsh Environments
Outdoor installations are exposed to dust, rain, temperature fluctuations and other environmental factors that can impact equipment performance and maintenance costs.
Complex PV Array Layouts
Large commercial installations often experience varying module orientations, partial shading and uneven rooftop conditions, making efficient MPPT tracking essential.
Long-Term Investment Security
Project owners require stable, low-maintenance equipment that can deliver reliable performance and predictable energy generation over many years.
Solution
To address these challenges, Sunways provided a complete inverter solution based on the STT-100KTL three-phase grid-tied inverter platform.
The STT-100KTL combines high conversion efficiency, advanced MPPT technology and robust protection design to ensure stable operation and maximum energy harvest for commercial solar projects.
The inverter solution enables efficient DC-to-AC power conversion, optimized energy production and reliable grid interaction, helping the project achieve both technical and economic goals.
Why Sunways STT-100KTL?
High Conversion Efficiency
The STT-100KTL delivers up to 98.8% maximum efficiency, helping maximize solar energy utilization and improve project profitability. The higher conversion efficiency translates directly into greater annual energy yield and faster return on investment.
Reliable Outdoor Performance
With an IP66 protection rating, the inverter is designed to withstand challenging environmental conditions including dust, moisture and rain. This helps reduce maintenance requirements and improve long-term operational reliability.
Flexible System Design
Supporting a maximum string current of 16A, the inverter is compatible with a wide range of modern PV modules and system configurations, providing greater flexibility during project design and installation.
Advanced MPPT Optimization
Equipped with 10 MPPT trackers, the STT-100KTL can effectively manage complex rooftop and ground-mounted solar arrays. Independent MPPT tracking helps minimize energy losses caused by shading, orientation differences and uneven module layouts.
Stable Commercial Operation
Designed specifically for large-scale commercial and industrial solar projects, the inverter provides dependable performance, efficient energy conversion and long-term operational stability.
Project Results
Following commissioning, the solar power plant is expected to generate approximately 776.7 MWh of renewable electricity every year, delivering significant economic and environmental benefits.
Key Benefits
- Annual generation of approximately 776.7 MWh
- Reduced electricity costs for the project owner
- Improved return on solar investment
- Lower dependence on conventional fossil-fuel energy
- Reduced carbon emissions
- Reliable long-term operation with minimal maintenance
- Contribution to local renewable energy development
Conclusion
The successful deployment of this 700kW solar project demonstrates the capability of Sunways commercial PV solutions to support reliable, high-efficiency clean energy generation in demanding environments.
By combining the STT-100KTL’s high efficiency, robust protection and advanced MPPT technology, the project delivers both strong economic returns and measurable environmental benefits.
As global demand for renewable energy continues to grow, Sunways remains committed to providing innovative solar inverter solutions that help businesses achieve greater energy independence, sustainability and long-term value.
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