Electro-Mechanical Engineering Service Provider

Welcome To CONSTANT POWER SOLUTION LIMITED

CONSTANT POWER SOLUTION LIMITED is committed to advancing Bangladesh’s infrastructure through innovative Engineering, Procurement, and Construction (EPC) solutions in the National Electrical Power System. The company aims to enhance economic, social, and environmental growth with sustainable power development. Backed by a skilled technical team, it provides complete services in Design, Engineering, Construction, Installation, Testing & Commissioning, and Maintenance of LV, MV, HV & EHV Electrical Substations, ensuring reliability, quality, and continuous improvement.

Our Mission

To deliver reliable and high-quality electrical solutions through innovation, efficiency, and integrity. CONSTANT POWER SOLUTION LIMITED is dedicated to achieving customer satisfaction, promoting sustainable and eco-friendly practices, empowering our team through continuous development, and contributing to the nation’s progress by ensuring excellence in every stage of power infrastructure.

Our Vision

To become a leading and trusted partner in Bangladesh’s power sector by delivering sustainable, innovative, and high-performance electrical solutions. CONSTANT POWER SOLUTION LIMITED envisions empowering the nation with reliable energy infrastructure, fostering technological advancement, and contributing to a greener, more prosperous, and energy-secure future for generations to come.

Our Services

Supply Substation Equipment

Electrical Installation

Testing & Commissioning

Maintenance

Substation Design

Engineering Service

Civil Construction

EPC

We Also Offer

Retrofitting/Renovation of Existing Substation
System Fault Analysis and Relay Co-ordination
Survey and GIS Mapping for Transmission Line Project
Consultancy Service for Preparing Environment and Social Management Plan for Substation/Transmission Line Project
Consultancy Service for Preparing Health & Safety Management Plan for Substation/Transmission Line Project
Supply of Power Transformer and Distribution Transformer
Supply of CT, PT, CB, Insulator, LA
Supply of Control and Power Cable, Conductor, Clamp, Connector
Supply of All kinds of Protective Relay, CRP
Protection Relay Configuration and Testing
DC circuit check and Commissioning of Control and Relay Panels (CRP)
Pre-commissioning Testing of VCB/GCB, CT, PT, Power/Distribution Transformer and LA
Installation of CRP, CT, PT, Power/Distribution Transformer, LA, Gantry Structure

We Also Offer

Annual Testing and Maintenance Service
Control Cable Laying, Cable Termination and Control/Protection Wiring
Substation Design (Grounding & SLD), Relay Setting Calculation and Relay Co-ordination
Distribution Network Analysis
Design of Control and Protection Scheme
Power Cable Pulling and Termination
Any kind of Electrical Maintenance on Emergency Call
Soil Resistivity Testing
Substation Tele-protection Testing and NLDC SCADA Integration Work
GIS (Geographical Information System) survey for mapping in Transmission/Distribution Network Project
Consultancy service for preparation of Environmental & Social Management plan and implementation in Power-plant/Substation based project
Consultancy service for H&S (Health and Safety) policy preparation and implementation in Power-plant/Substation based project

Our Projects

Our Expertise

We have 12+ years of work experience in Construction, Installation, Testing & Commissioning, after-sales service, and project management while working with two respected leading companies in Bangladesh for voltage levels up to 400kV. During those working years, we have experience in working with a significant number of AIS & GIS substation projects of 11kV, 33kV, 132kV, 230kV, and 400kV voltage range of PGCB, BPDB, BREB, PBS, WZPDCL, DPDC, DESCO, NESCO, and various public/private generating stations like Summit Power, Doreen Power, APSCL, United Power, Desh Energy, and Summit-Bibiyana II power-plant.