System Engineer - Solar & BESS

Job Description

Job Description Job Summary The Systems Engineer (Solar & BESS) will be responsible for the technical design, standardisation, and evaluation of solar photovoltaic (PV) and Battery Energy Storage Systems (BESS) for Enerparc India?s utility-scale projects. The role includes developing standardised designs, performing technical due diligence, supporting vendor qualification, and coordinating cross-functionally for hybrid and advanced technology integration. The position demands strong technical expertise in PV and BESS systems, electrical engineering fundamentals, and an understanding of grid integration and techno-economic optimization. Key Responsibilities Design & Engineering Develop and maintain standardised system designs for PV and BESS including SLDs, layouts, and control philosophies. Perform technical assessment and component sizing for PV modules, inverters, batteries, and PCS. Support system integration studies, including AC/DC coupling configurations, control logics, and operational modes. Prepare and review tendering specifications, employer requirements, and design packages for BESS components and hybrid systems. Conduct energy yield assessments (PVsyst), loss analysis, and design optimization to support commercial and pre-bid teams. Review and validate electrical studies including load flow, short-circuit, and protection coordination. Coordinate with grid interconnection and protection teams for compliance with CEA, IEC, and IEEE standards. Vendor Evaluation & Technical Qualification Lead technical evaluation and qualification of solar and BESS component vendors. Review test reports, certifications (IEC, UL, IS), and field performance data. Participate in factory and site inspections (FAT/SAT) and ensure compliance with design and quality requirements. Technical Analysis & Support Conduct BESS techno-economic studies, evaluating performance, sizing, and lifetime degradation. Review and benchmark OEM proposals for performance, safety, and reliability. Support troubleshooting and post-commissioning technical investigations. Collaboration & Continuous Improvement Work closely with Pre-Bid, D&E, Quality, and Procurement teams for design alignment and cost optimization. Continuously update design standards based on new inverter and BESS technologies. Provide training and knowledge sharing within the engineering function on hybrid and storage systems. Requirements Skills and Qualifications: Education: B.E./B.Tech or M.Tech in Electrical Engineering, Power Systems, or Renewable Energy. Experience: 5?8 years in solar PV and BESS engineering, preferably in IPP or EPC environments. Technical Competencies: Strong understanding of PV and BESS design principles ? system sizing, energy management, and protection design. Proficient in PVsyst, AutoCAD, PVCase, ETAP, and MS Office. Familiarity with BESS simulation or sizing tools (e.g., Homer, MATLAB, or vendor-specific software). Working knowledge of standards: IEC 62933, IEC 62109, IEEE 1547, IS 16221, CEA Grid Code. Soft Skills: Strong analytical, problem-solving, and cross-functional collaboration skills. Adaptability: Able to manage multiple projects in a dynamic renewable energy environment. Benefits What to Expect: Work at the forefront of emerging technologies ? hybrid solar, energy storage, and hydrogen readiness. Opportunity to shape Enerparc?s design standardisation and technical frameworks. Exposure to cross-country collaboration with global Enerparc teams. Occasional travel for vendor evaluations, factory inspections, and project reviews. Strong professional and technical growth opportunities within a global renewable energy leader. check(event) ; career-website-detail-template-2 => apply(record.id,meta)" mousedown="lyte-button => check(event)" final-style="background-color:#6875E2;border-color:#6875E2;color:white;" final-class="lyte-button lyteBackgroundColorBtn lyteSuccess" lyte-rendered="">