SunEnergy1 · 4 months ago
Battery Storage Integration Engineer – Utility Scale
Charlotte, NC
Full-time
Onsite
Mid Level
3+ years expSunEnergy1 is seeking a highly motivated and technically skilled Battery Storage Integration Engineer to join their engineering team supporting utility-scale solar + storage EPC projects. The role focuses on the design, integration, and performance optimization of battery energy storage systems within renewable projects, collaborating with cross-functional teams to ensure efficient integration.
Energy EfficiencyRenewable EnergySolar
Responsibilities
Develop, review, and optimize technical designs for battery energy storage systems in coordination with solar PV plants and grid interconnection requirements
Ensure compatibility of BESS with inverters, transformers, switchgear, SCADA, and grid control systems
Conduct load flow, short circuit, and protection studies related to BESS integration
Collaborate with OEMs and suppliers to specify battery technology, inverters, and other key equipment
Provide technical guidance to project development and EPC teams on BESS scope, sizing, and system configurations
Review vendor drawings, specifications, and submittals to ensure compliance with project and industry standards
Support permitting and interconnection processes by preparing technical documentation and responding to utility/regulatory inquiries
Participate in factory acceptance tests (FATs), commissioning, and performance testing of battery systems
Perform modeling and simulations of BESS performance under varying grid and operating scenarios
Analyze and optimize battery dispatch strategies for energy arbitrage, capacity, frequency response, and other ancillary services
Monitor, assess, and troubleshoot operational issues to ensure optimal performance of integrated solar + storage systems
Ensure compliance with all codes, standards, and safety requirements (NEC, IEEE, NFPA, UL, and local regulations)
Support the development of safety protocols and hazard analysis for BESS projects
Work cross-functionally with project managers, procurement, and construction teams to ensure successful project execution
Stay current with emerging battery technologies, standards, and market trends to continuously improve design and implementation
Qualification
Required
Bachelor's degree in Electrical Engineering, Power Systems, Energy Systems, or related field (Master's preferred)
Must have at least 3 years of BESS integration experience at a major BESS integrator in the US
Must have proven BESS deployment experience in the US. Direct working experience on BMS
Strong hands-on experiences of lithium-ion batteries, inverters, PCS, EMS, and balance of plant systems
Hands-on experience with commissioning and operations of BESS projects
Familiarity with interconnection processes and utility requirements
Excellent problem-solving, analytical, and communication skills
Ability to work in a fast-paced, collaborative environment
Preferred
Experience with EPC project lifecycle from design through commissioning preferred
Knowledge of hybrid solar + storage project integration
Familiarity with SCADA, communication protocols, and grid control systems
PE license or working toward licensure is a plus
Company
SunEnergy1
SunEnergy1 is a specialist in solar development and deals with construction, design, maintenance and large-scale solar facilities.
201-500 employees
Funding
Current Stage
Growth StageRecent News
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2025-01-22
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