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- Tasks: Lead the technical development of innovative energy storage systems and ensure their successful deployment.
- Company: Join a pioneering company in the energy sector focused on sustainable solutions.
- Benefits: Attractive salary, flexible working options, and opportunities for professional growth.
- Why this job: Make a real difference in the energy landscape with cutting-edge technology.
- Qualifications: 7+ years in BESS engineering and strong project deployment experience required.
- Other info: Dynamic role with potential for significant impact and career advancement.
The predicted salary is between 60000 - 84000 £ per year.
The Senior Product Lead is the technical owner of the ZincGel BESS product at system level, responsible for defining how ZincGel behaves when deployed on real sites and connected to real grids. This role sits above component-level engineering and below commercial strategy. It owns system architecture definition, integration logic, control behaviour, grid compliance interpretation, and deployment validation, ensuring ZincGel can be repeatedly deployed by EPCs and integrators with predictable performance.
This role requires strong technical depth in BESS system engineering, grid-connected controls, and field deployment.
Core Technical Responsibilities- Define ZincGel system-level architecture (DC block, PCS coupling, AC topology, auxiliary systems).
- Specify operating envelopes: voltage windows, power/energy ratings, ramp rates, protection limits, and fault responses.
- Define product configurations (containerised, cabinet-based, modular blocks) and scalability rules.
- Own system control philosophy across BMS, PCS, EMS, and site SCADA layers.
- Define functional behaviour for grid-connected operation: grid-forming vs grid-following assumptions (where applicable), islanding, black start participation, and fault ride-through behaviour.
- Specify interfaces and handshakes between ZincGel and third-party PCS / EMS vendors.
- Interpret IEC / UL / grid code requirements at system level and translate them into product requirements.
- Own compliance strategy (what is certified at cell, pack, rack, container, and system level).
- Define acceptance criteria for safety, performance, and availability.
- Lead technical definition and execution of pilots (100 kWh to multi-MWh).
- Define and execute FAT / SAT procedures, performance benchmarks, and reliability metrics.
- Diagnose field issues at system level (control interaction, protection trips, integration faults).
- Act as the technical authority for EPCs, system integrators, utilities, and certification bodies.
- Support early commercial projects by answering detailed system-level technical questions.
- Ensure learnings from field deployments are fed back into system specifications.
- 7+ years in BESS system engineering, grid-connected energy systems, or power infrastructure.
- Demonstrated experience deploying grid-connected BESS in real projects.
- Strong understanding of: BMS / PCS / EMS interactions, grid interconnection requirements, protection schemes and fault handling at system level.
- Experience with FAT / SAT, commissioning, and field troubleshooting.
- BESS system engineer (integrator or OEM).
- Deployment / commissioning lead with strong system depth.
- Power systems engineer transitioning into product ownership.
Selection Process: Due to the high volume of applications, applicants are required to complete screening questions. Shortlisted candidates will be contacted for an interaction.
Product Lead - Energy Storage Systems in Hook employer: Offgrid Energy Labs
Contact Detail:
Offgrid Energy Labs Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Product Lead - Energy Storage Systems in Hook
✨Tip Number 1
Network like a pro! Reach out to industry professionals on LinkedIn or attend relevant events. We can’t stress enough how important it is to make connections that could lead to job opportunities.
✨Tip Number 2
Prepare for interviews by practising common questions and showcasing your technical expertise. We recommend doing mock interviews with friends or mentors to boost your confidence and refine your answers.
✨Tip Number 3
Don’t just wait for job postings; be proactive! Research companies you admire and reach out directly. We love when candidates take the initiative to express their interest in our roles through our website.
✨Tip Number 4
Follow up after interviews! A simple thank-you email can go a long way. It shows your enthusiasm for the role and keeps you fresh in the interviewer's mind. We appreciate candidates who show genuine interest!
We think you need these skills to ace Product Lead - Energy Storage Systems in Hook
Some tips for your application 🫡
Show Your Technical Depth: Make sure to highlight your experience in BESS system engineering and grid-connected controls. We want to see how your background aligns with the technical responsibilities outlined in the job description.
Tailor Your Application: Don’t just send a generic CV and cover letter! We love it when candidates customise their applications to reflect our specific needs, especially around system architecture and compliance strategies.
Be Clear and Concise: When answering the screening questions, keep your responses clear and to the point. We appreciate straightforward answers that demonstrate your understanding of the role and its requirements.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss any important updates during the selection process.
How to prepare for a job interview at Offgrid Energy Labs
✨Know Your ZincGel Inside Out
Make sure you have a solid understanding of the ZincGel BESS product and its system-level architecture. Familiarise yourself with how it behaves in real-world deployments, including its integration logic and control behaviour. This will help you answer technical questions confidently.
✨Master the Technical Jargon
Brush up on key terms related to BESS system engineering, grid compliance, and field deployment. Being able to speak the language of the industry will not only impress your interviewers but also show that you’re serious about the role.
✨Prepare for Scenario-Based Questions
Expect to be asked about past experiences where you've dealt with field issues or led pilot projects. Have specific examples ready that showcase your problem-solving skills and technical depth in deploying grid-connected systems.
✨Show Your Leadership Skills
As this role involves acting as a technical authority, be prepared to discuss how you've supported teams or clients in previous roles. Highlight any experience you have in guiding EPCs or system integrators through complex technical challenges.
