Sub-Station
When it comes to sub-station services, trust is paramount. At Power One Engineering Ltd, me Md Sahaj Uddin Saju have over 13 years of experience providing specialized electrical engineering solutions across Bangladesh. Our team of certified engineers is highly skilled in the design, installation, maintenance, and troubleshooting of sub-stations. We have earned a reputation for delivering quality service, ensuring the highest standards of safety, efficiency, and reliability.
Why Choose Us?

We have completed numerous successful sub-station projects across Bangladesh, consistently meeting or exceeding client expectations. Whether it's a distribution sub-station or a high-voltage sub-station, we apply our expert knowledge and cutting-edge tools to ensure all systems run smoothly. With a deep understanding of the latest technologies and industry practices, we offer tailored solutions for every type of electrical solutions. Our engineers are certified by leading industry bodies, bringing the highest level of expertise to each project makes us a trusted partner for your sub-station needs.
We specialize in providing high-quality electrical sub-station services with a capacity of up to 33kV.
We deliver high-quality electrical solutions with transformers rated at 33kV, 11kV, and 0.415kV.
We design and manufacture cutting-edge HT switchgear integrated with VCB and LBS, ensuring advanced protection and optimal power control.
We build high-quality LT switchgear featuring ACB and MCCB, ensuring seamless power control and protection.
Our PFI plants are designed with reliable brand products, ensuring long-term performance and reduced power losses.
We build HT and LT meters for substations to help industries achieve precise energy measurement and cost-effective power management.
First Step
The first step is a comprehensive site assessment to understand your sub-station needs. Our engineers will conduct a thorough evaluation of the location, existing systems, and future requirements.
Second Step
Once the scope of work is agreed upon, we move into the planning and design phase. Our engineers design to your specific requirements, ensuring it integrates seamlessly with your existing infrastructure.
Third Step
After installation, we conduct rigorous testing to ensure everything operates efficiently and safely. Our job doesn’t end there—we offer regular maintenance services and are always available for emergency repairs.