Sole-One Energy Pvt. Ltd. is inviting applications for the position of BESS Design Engineer in Gurugram, Haryana. This opportunity is suitable for experienced engineering professionals with a strong background in solar EPC projects, battery energy storage systems, electrical design, and grid integration.

Candidates with a minimum of 4 years of experience in the Solar EPC sector and relevant technical expertise can apply for this position. The selected candidate will contribute to the design, engineering, documentation, and project support activities associated with Battery Energy Storage System (BESS) projects.

Job Details

• Company Name: Sole-One Energy Pvt. Ltd.
• Job Position: BESS Design Engineer
• Department: Engineering / BESS Design
• Job Location: Gurugram, Haryana
• Minimum Experience: 4 years
• Industry: Solar EPC and Renewable Energy
• Application Mode: Email
• Email Address: hr@soleoneenergy.com

About the Role

The BESS Design Engineer will be responsible for developing technical designs and engineering solutions for battery energy storage projects. The role requires knowledge of battery sizing, power conversion systems, electrical infrastructure, grid connectivity, monitoring systems, and safety requirements.

The candidate should be capable of preparing engineering documents, reviewing vendor drawings, supporting technical evaluations, and coordinating with project teams, clients, and suppliers.

Key Responsibilities and Technical Skills

1. BESS Sizing and System Architecture

Candidates should have knowledge of battery energy storage system sizing and system architecture, including battery capacity, Power Conversion Systems (PCS), C-rate, Depth of Discharge (DoD), and energy and power ratings expressed in MWh and MW.

2. Electrical Design

The role requires expertise in electrical design activities, including Single Line Diagrams (SLDs), transformers, RMU and HT/LT systems, cable selection, earthing, and electrical protection systems.

3. Grid Integration

Applicants should understand grid integration requirements for 11 kV, 33 kV, and 66 kV systems, including grid synchronization, power factor management, and grid compliance.

4. BMS, EMS, and SCADA Systems

Knowledge of Battery Management Systems (BMS), Energy Management Systems (EMS), and Supervisory Control and Data Acquisition (SCADA) is important. Candidates should understand control systems, communication protocols, and State of Charge (SOC) and State of Health (SOH) monitoring.

5. Safety and Thermal Design

The position involves understanding HVAC requirements, thermal management, fire protection systems, container layouts, and applicable safety standards for battery energy storage installations.

6. Engineering Software

Candidates should be familiar with relevant engineering and design software, including:

• AutoCAD
• ETAP
• EPLAN
• DIgSILENT
• Microsoft Excel

7. Engineering Documentation

The candidate should be capable of preparing and reviewing General Arrangement (GA) drawings, Bill of Quantities (BOQ), Bill of Materials (BOM), datasheets, Guaranteed Technical Particulars (GTP), and vendor drawings.

8. Project Support and Coordination

The role also involves supporting technical offers, evaluating Requests for Quotation (RFQs), coordinating with vendors and clients, and assisting with project commissioning activities.

Eligibility Criteria

Applicants should have a relevant engineering background and practical experience in electrical design, renewable energy, or battery energy storage systems. The recruitment announcement specifies a minimum of four years of experience in the Solar EPC sector.

Candidates with relevant BESS design knowledge, electrical system design experience, grid integration expertise, and proficiency in engineering software may be well suited to this opportunity.

Note: The recruitment announcement does not specify the exact educational qualification, salary package, or application deadline. Candidates should confirm these details with the company’s HR team.

How to Apply

Interested and eligible candidates can apply by sending their updated resume to the official recruitment email address provided in the announcement.

Email: hr@soleoneenergy.com

Applicants should highlight their experience in Solar EPC projects, BESS sizing, electrical design, grid integration, BMS/EMS/SCADA, and relevant engineering software in their resumes.

Candidates are advised to mention “Application for BESS Design Engineer” in the email subject line for clarity.

Conclusion

The BESS Design Engineer position at Sole-One Energy Pvt. Ltd. offers an opportunity for experienced engineering professionals to work in the renewable energy and battery energy storage sector. Candidates with at least four years of Solar EPC experience and relevant technical skills should consider applying for this Gurugram-based opportunity.

Frequently Asked Questions (FAQs)

1. What is a Battery Energy Storage System (BESS)?

A Battery Energy Storage System stores electrical energy in batteries and releases it when required. BESS installations can support renewable energy integration, peak-load management, grid stability, and backup power applications.

2. What are MW and MWh in BESS design?

MW (megawatt) represents the power capacity of a BESS, while MWh (megawatt-hour) represents its energy storage capacity. For example, a 10 MW/20 MWh system can theoretically deliver 10 MW of power for two hours under suitable operating conditions.

3. What are SOC and SOH in battery management?

State of Charge (SOC) indicates the battery’s current charge level relative to its usable capacity. State of Health (SOH) indicates the battery’s condition compared with its original or reference condition. Both parameters are important for monitoring battery performance, safety, and lifecycle.

4. What is the role of BMS, EMS, and SCADA in a BESS project?

The Battery Management System (BMS) monitors battery parameters and helps protect battery cells. The Energy Management System (EMS) manages system operation and energy dispatch, while SCADA enables supervisory monitoring, control, and data acquisition across the installation.

5. Which engineering software is useful for a BESS Design Engineer?

AutoCAD is used for engineering drawings, ETAP for electrical system studies, EPLAN for electrical design documentation, DIgSILENT PowerFactory for power system analysis, and Microsoft Excel for calculations, data analysis, and engineering documentation. The required tools depend on the project’s scope and design standards.