Solar Rooftop Designer

Company Description

HARTEK, established in 1991, is a leading Engineering, Procurement, and Construction (EPC) company with expertise across the energy value chain. Operating through Power Systems, Renewables, and Power Distribution Products divisions, HARTEK has delivered over 400 EHV and HV substations and connected more than 10 GW of solar capacity to India’s national grid, making it one of the top solar EPC players. The company also manufactures advanced electrical switchboard panels for industries, buildings, and data centers. Recognized as a 7-time Great Place to Work certified organization, HARTEK is committed to strengthening India’s energy infrastructure, guided by its mission—Making your Future Powerful by Building a Brighter Today.

We are looking for a skilled Solar Design Engineer – Rooftop to design and develop rooftop solar PV systems for commercial, industrial, and residential projects. The candidate will be responsible for system design, layout preparation, capacity calculations, and coordination with project execution teams to ensure efficient and compliant solar installations.

• Design rooftop solar PV systems based on client requirements and site conditions.
• Prepare system layouts, SLDs (Single Line Diagrams), and engineering drawings using AutoCAD.
• Develop 3D rooftop layouts and shadow analysis using SketchUp for accurate system planning.
• Conduct site assessments to evaluate rooftop area, shading analysis, and structural feasibility.
• Perform capacity calculations, module selection, inverter sizing, and cable sizing.
• Optimize system design for maximum energy generation and cost efficiency.
• Prepare BOQ, technical proposals, and design reports for rooftop projects.
• Coordinate with procurement, project execution, and installation teams for smooth project implementation.