Professional Summary
Renewable energy and electrical engineering professional with over 10 years of experience (November 2015 to present), of which close to 9 years are in solar photovoltaics. Currently Project Manager - Solar EPC at Tejas Globex Ind Private Limited.
Core competence in on-grid, off-grid and hybrid PV system design; energy yield and performance ratio modelling; battery energy storage system sizing; SCADA integration; smart metering; APFC panels; and IoT-based energy monitoring.
Experienced in carrying projects from site survey and feasibility through design, procurement support, installation, commissioning and operations and maintenance, including direct coordination of WBSEDCL, WBPDCL and CESC approvals.
Delivery record includes a 100 kWp grid-connected plant and multi-site off-grid and hybrid rural electrification programmes exceeding 580 kWp across Odisha, together with current technical responsibility for an international solar PV plus battery energy storage project.
Work
experience
PABITRA BELEL - PROFESSIONAL CAREER TIMELINE
Career Summary
Renewable energy and electrical engineering professional with over 10 years of experience in solar EPC projects, electrical systems, SCADA integration, smart metering, APFC panels, project design, coordination, installation, commissioning and renewable energy solutions. Close to 9 years of that experience is in solar photovoltaics. Experienced in managing projects from site survey and design through execution, commissioning and operations and maintenance.
1. TEJAS GLOBEX IND PVT. LTD. (TGPL)
Project Manager - Solar EPC
Kolkata, West Bengal | June 2026 - Present
Key Responsibilities:
- Solar EPC project management across engineering, procurement support and execution
- Solar PV system design and engineering for industrial and international projects
- Energy yield calculation and performance ratio modelling
- Battery Energy Storage System (BESS) sizing and configuration
- Technical proposal preparation and proposal verification
- Vendor coordination, technical evaluation and procurement support
- Project feasibility studies and rooftop solar assessments
- Project documentation, reporting and stakeholder management
Current Projects:
- International solar PV plus BESS programme: Phase 1 energy calculations, solar capacity sizing and battery sizing completed; vendor technical evaluation ongoing
- Industrial rooftop portfolio: technical design review, ROI analysis and feasibility assessment
2. SUBHASREE PROJECTS PVT. LTD.
Project Associate
Kolkata, West Bengal | June 2023 - May 2026 (3 years)
Key Responsibilities:
- Solar project design and planning
- AutoCAD drafting and Single Line Diagram (SLD) preparation
- BOQ and BOM preparation
- ROI and feasibility analysis
- SCADA project implementation
- Smart metering projects and APFC panel projects
- IoT-based monitoring solutions
- Utility coordination with WBSEDCL, WBPDCL and CESC
- Technical proposal preparation
Major Projects:
- Smart metering and SCADA integration projects
- APFC panel projects
- 100 kW hybrid solar project
- International solar PV plus BESS project (initial planning stage)
3. PUNAM ENERGY PVT. LTD. (ONERGY SOLAR)
Service and Project Coordinator / Warehouse Supervisor
Kolkata, West Bengal | February 2022 - June 2023 (1 year 5 months)
Key Responsibilities:
- Solar project coordination and execution
- Government subsidy and project documentation
- Site survey coordination
- Vendor and customer management
- Warehouse inventory management
- Material dispatch and logistics planning
- Team coordination and project scheduling
Major Achievements:
- Coordinated two concurrent multi-site rural electrification programmes in Odisha totalling 592 kWp across 260 sites
- Improved dispatch efficiency and warehouse operations
4. SULEKHA WORKS LIMITED
Solar Technician
Kolkata, West Bengal | December 2017 - December 2021 (4 years 1 month)
Key Responsibilities:
- Installation and commissioning of solar PV systems
- DC and AC wiring for solar power plants
- Inverter installation and configuration
- Earthing and lightning protection systems
- Preventive and corrective maintenance
- Site supervision and quality assurance
- Customer training and technical support
Major Achievements:
- Completed multiple rooftop and ground-mounted solar projects
- Delivered off-grid rural electrification schemes in the forest villages of Alipurduar district, West Bengal
5. GHOSH ELECTRIC WORKS
Senior Electrician
Howrah, West Bengal | November 2015 - December 2017 (2 years 2 months)
Key Responsibilities:
- Industrial, commercial and residential electrical installations
- Electrical wiring (surface and concealed)
- Motor installation and maintenance
- APFC panel installation and commissioning
- Control panel wiring and troubleshooting
- Electrical maintenance and repair works
- Safety compliance and quality inspections
TECHNICAL EXPERTISE
Solar PV design, solar EPC projects, project management, AutoCAD, Single Line Diagrams (SLD), SCADA systems, smart metering, Battery Energy Storage Systems (BESS), APFC panels, electrical engineering, ROI analysis, feasibility studies, vendor management, site survey and assessment, installation and commissioning, operations and maintenance (O&M).
TOTAL PROFESSIONAL EXPERIENCE
Over 10 years (November 2015 to present), including close to 9 years in solar photovoltaics.
Industries: electrical contracting; renewable energy and solar EPC; smart metering and SCADA; industrial automation and energy management.
Technical & Domain SkillsSkills
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Solar PV System Design (On-Grid, Off-Grid & Hybrid)
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Installation, Testing, and Commissioning (I&C)
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SCADA Systems Integration and Configuration
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Smart Metering and IoT-Based Energy Monitoring
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Automatic Power Factor Correction (APFC) Panels
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Electrical Control Panels & Power Distribution Systems
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Energy Audit, Load Analysis, and System Optimization
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Renewable Energy Feasibility & ROI Analysis
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Operation & Maintenance (O&M) of Solar Power Systems
Software & Technical Tools
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AutoCAD (Electrical & Solar Layout Design)
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PVsyst (Energy Yield Simulation & System Sizing)
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Single Line Diagram (SLD) Preparation
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Microsoft Excel (BOQ/BOM, Costing & ROI Reports)
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SCADA Monitoring Platforms
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IoT SIM Management & Communication Systems
Project & Coordination Skills
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Project Planning and Execution
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Technical Documentation and Reporting
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Vendor and Client Coordination
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Team Leadership and On-Site Supervision
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Quality Assurance and Compliance
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Warehouse & Supply Chain Coordination
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Government Liaison and Approval Documentation
Analytical & Professional Skills
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Problem Solving and Troubleshooting
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Budgeting and Cost Optimization
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Data Analysis and Performance Evaluation
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Decision Making and Process Improvement
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Technical Training and Mentoring
Communication & Interpersonal Skills
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Cross-Functional Team Collaboration
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Customer Relationship Management
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Technical Presentation & Reporting Skills
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Strong Verbal and Written Communication
Emerging Technologies
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Artificial Intelligence (AI) and Automation in Energy Systems
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IoT Applications in Power & Renewable Energy
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Smart Grid and Digital Energy Solutions
Languages
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Bengali – Fluent (Speak, Read & Write)
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Hindi – Conversational (Speak)
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English – Proficient (Read & Write)