Viet Thang Loi proudly supplies high-reliability, specialized electrical connection solutions for the Renewable Energy sector. The TTC Krong Pa project demonstrates our capability to deploy international quality products from Weidmuller in harsh solar power environments.

HIGH-QUALITY COMBINER BOXES FOR TTC KRONG PA SOLAR POWER PLANT

Client/Project: TTC Krong Pa Solar Power Plant (Capacity 49 MW)

Industry: Renewable Energy / Solar Power

Core Solution: Supply of String Combiner Boxes (COB) | DC Connection Solutions

Featured Brand: Weidmuller

Challenge: The Krong Pa solar plant is situated on hilly terrain, subjected to intense solar radiation, wide temperature fluctuations, and severe weather. The Combiner Box (COB) system required high ingress protection (IP-rated), UV resistance, excellent thermal performance, and guaranteed stable connections for 209,100 solar panels to maximize annual energy yield (103 million kWh).

Solution: Viet Thang Loi delivered optimized **Combiner Box solutions** from **Weidmuller**. The COBs were designed with specialized UV-resistant and high-temperature materials. Crucially, we utilized Weidmuller's reliable DC terminals and connection accessories, efficiently managing and protecting the current from the solar strings, while facilitating easy installation and maintenance.

Value Delivered: **Optimized energy harvest efficiency** and **minimized current loss** across the entire system. Ensured **mechanical durability and equipment lifespan** under extreme weather conditions. Contributed to the stable supply of clean electricity to the national grid.

OUR COMMITMENT: We are committed to providing top-tier DC electrical connection solutions from Weidmuller, ensuring maximum performance and reliability for large-scale Solar Power projects.