Job Title: Product Manager – BESS Container Solutions Location: Mumbai Reports To: Head of Business Development – BESS About Waaree Waaree is one of the world’s leading clean energy companies with a strong presence across solar modules, integrated supply chains, and now Battery Energy Storage Systems (BESS). As we expand our portfolio of containerized BESS solutions for global utility, C&I, and microgrid markets, we are seeking technically sound and commercially sharp professionals to support pre-sales and solutioning efforts. Role Overview: Waaree Group is seeking a technically strong and market-savvy Product Manager to lead the development and lifecycle management of containerized Battery Energy Storage Systems (BESS) for utility-scale applications. The ideal candidate will have deep technical knowledge of BESS architecture, thermal and electrical systems, and energy management controls, paired with strong product strategy and cross-functional coordination skills. This role will serve as the key technical-commercial interface between engineering & designing, business development, operations, and customers to ensure Waaree’s BESS solutions meet market needs, grid requirements, and commercial goals. Key Responsibilities: Product Development & Technical Oversight: Own the product roadmap for containerized BESS solutions targeting utility-scale applications (5MWh to 100MWh+ systems). Define product specifications in coordination with engineering teams – including battery chemistry selection (LFP/NMC), thermal management systems, PCS integration, EMS/SCADA, container layout, and fire suppression. Lead competitive benchmarking and technical positioning of Waaree’s BESS offerings. Work closely with suppliers and internal teams on battery packs, enclosures, inverters, BMS/EMS, HVAC, and safety certifications (UL9540A, IEC, etc.). Customer & Market Alignment: Translate utility customer needs, interconnection requirements, and project-specific demands into actionable product requirements. Support the BD team with technical documentation, solution presentations, and pre-sales engineering for RFQs, tenders, and EPC proposals. Interface with key stakeholders including utilities, IPPs, developers, and regulatory bodies to capture evolving grid standards and market needs. Analyze policies, their impact on the business, and provide actionable insights to the business development and designing team. Project & Lifecycle Management: Manage the end-to-end product lifecycle – from concept design, sizing . product BOM, cost targets, and drive cost-down initiatives in collaboration with procurement and engineering teams. Own documentation including product datasheets, O&M manuals, installation guidelines, and test protocols. Cross-Functional Collaboration: Coordinate with internal teams across engineering, supply chain, QA/QC, and manufacturing (India & International). Support after-sales and service teams to troubleshoot and continuously improve deployed systems. Key Requirements: Education & Experience: Bachelor’s or Master’s degree in Electrical Engineering, Power Systems, , or a related technical field. 3-5 years of experience in BESS product management, solutions engineering, or systems integration and 10-15 years of overall experience. Hands-on experience with containerized BESS systems, ideally for the utility or C&I segments. Technical Skills: Deep understanding of BESS system design: batteries (LFP preferred), BMS, PCS, HVAC, fire suppression, thermal modeling. Familiarity with grid-scale use cases: frequency regulation, peak shaving, solar/wind hybrid integration, and capacity firming. Knowledge of applicable standards: UL9540, UL9540A, IEC 62933, NFPA 855, and grid interconnection codes. Proficiency in system sizing tools, electrical drawings, , and simulation tools Other Competencies: Strong project management, communication, and cross-functional collaboration skills. Ability to travel as needed for supplier visits, field deployments, or customer engagements. Show more Show less