Solar Panel Technician

About the Company

Prasan Techno Private Limited provides engineering solutions in electrical systems, instrumentation, automation, water treatment and solar energy. We are looking for a skilled and motivated Electrical Engineer with hands-on experience in rooftop solar system design, installation, testing and commissioning.

Job Responsibilities

1. Solar System Design

Design residential, commercial and industrial rooftop solar PV systems.

Calculate solar system capacity based on electricity consumption and customer requirements.

Prepare solar layouts, shadow analysis, module placement and string configurations.

Select suitable solar panels, inverters, cables, protection devices and mounting structures.

Prepare Single Line Diagrams (SLDs), BOQs, technical proposals and cost estimates.

Perform cable sizing, voltage-drop calculations, earthing design and protection coordination.

Use solar design tools such as AutoCAD, PVsyst, OpenSolar or equivalent software.

2. Solar Installation & Project Execution

Supervise rooftop solar panel installation, mounting structures and inverter installation.

Ensure proper DC and AC cabling, cable routing, earthing, lightning protection and safety compliance.

Coordinate installation technicians, subcontractors, suppliers and site personnel.

Conduct site surveys, roof measurements and feasibility assessments.

Ensure projects are completed within the approved budget, schedule and quality requirements.

3. Testing & Commissioning

Perform pre-commissioning inspections and electrical safety checks.

Verify polarity, string voltage, insulation resistance, earthing and inverter operation.

Support grid synchronization, net-metering procedures and utility inspections.

Troubleshoot solar generation issues, inverter faults and electrical problems.

Prepare commissioning reports, test records and handover documents.

4. Customer & Project Coordination

Explain system operation, expected generation and maintenance requirements to customers.

Coordinate with customers and relevant authorities for approvals and inspections.

Support preparation of quotations, material procurement and project progress reports.

Provide technical support and after-sales service when required.

Eligibility & Required Skills

Diploma or B.E./B.Tech in Electrical or Electrical & Electronics Engineering.

2–5 years of relevant experience in solar PV design and installation.

Practical knowledge of on-grid rooftop solar systems and three-phase electrical installations.

Familiarity with solar modules, string inverters, hybrid inverters, DCDB, ACDB, SPD, MCB/MCCB and earthing systems.

Knowledge of Tamil Nadu electricity utility procedures and net metering is preferred.

Working knowledge of AutoCAD and at least one solar design software.

Ability to prepare SLDs, BOQs, material lists and technical quotations.

Good communication, site coordination and problem-solving skills.

Willingness to travel to project sites as required.

Preferred Qualifications

Experience with MNRE-approved/DCR modules and PM Surya Ghar rooftop solar projects.

Familiarity with TNPDCL/TANGEDCO procedures, as applicable.

Experience with Solis or other string inverters.

Knowledge of electrical safety standards, commissioning procedures and preventive maintenance.

Valid two-wheeler driving licence is an advantage.

What We Offer

Opportunity to work on residential, commercial and industrial solar projects.

Hands-on exposure to solar design, project execution and commissioning.

Professional development and opportunities to take ownership of projects.

Salary and incentives based on experience, performance and company policy.

• It is a Full Time Technician job for candidates with 5 - 6+ years Experience.