Key Responsibilities1.
Solution Design & Optimization• Lead the design of energy storage solutions across grid-side, generation-side (renewable + storage), and standalone/shared energy storage power stations• Independently Develop integrated system solutions covering PCS, EMS, BMS, and substation systems with deep knowledge on different and general venders of DC and AC side on the market .
• Analyze grid dispatch requirements and technical challenges in renewable grid integration and be proficient in energy storage project grid interconnection process; able to formulate AC-side product strategies complying with grid code requirements2.
Tendering & Bidding Support• Take the lead in utility-scale energy storage project tenders as the soulution responsible and be Familiar with the bidding process, capable of independently preparing technical proposals and responding to clarifications.
• Prepare technical proposals, including equipment selection, system topology design, and technical deviation analysisTechnical Lead at Contracting stage• Support sales teams in cost estimation and pricing strategy at project level and interface with the customer to help project compliance at technical side.
• Act as technical lead to prepare, clarify, negotiate and finalize annexes of technical and performance warranty agreements under contracts.4.
Full Lifecycle Technical Management• Support project execution from design through construction and delivery as the technical interface with customer side.
• Resolve technical issues related to electrical interfaces, communication protocols, and grid integration• Provide technical support during operation & maintenance phases on technical related issuses from the customer requriements side.5.
Policy & Market Insights• Track regional energy storage policies (capacity compensation, spot market rules, grid interconnection requirements,



etc.)• Analyze market dynamics and regional characteristics based on political & economical environmental conditions of different countries.
• Contribute to white papers and technical roadmap reports for grid-side energy storage and train the developers, grid-operators and relative parties 6.
Competitive Analysis• Benchmark leading competitors (e.g., Huawei, Sungrow, HyperStrong, CATL, Hithitum)• Conduct SWOT analysis and provide strategic insights for diferent competitors and Formulate product competitive strategies on a project-specific basis.
• Trace the product evolution in areas such as sodium-ion battery technologies, high-voltage cascade systems flow cell technologies and etc.Qualifications• Bachelor's degree or above in Power Systems, Electrical Engineering, High Voltage Engineering, or related fields.
• Minimum 3+ years of experience in the energy storage industry, experience from BESS OEM side is preferred.
• Proven experience as the technical lead of supporting utility-scale (100MWh+) energy storage projects is preferred.Technical Expertise• Strong knowledge of primary and secondary electrical design for energy storage systems and whole BESS station till 115kV HV level.
• Familiarity with protection systems, grid compliance testing, and SCADA/communication protocols• Experience with power system analysis; proficiency in simulation tools such as PSCAD or ETAP is a plusSoft Skills• Strong cross-functional collaboration and capable of cross-functional communication and providing end-to-end vertical support for project management.
• Ability to represent the company in technical comunications with grid operators, EPCs, clients and relative parties in the BESS industry of the countriy.Documentation Skills• Excellent technical writing and orgnaization skills with the ability to produce structured, high-quality proposals, reports and bidding documents.

📌 Technical Solution Manager (Energy Storage) (Monterrey)
🏢 LONGi Solar
📍 Monterrey