Technical Solutions Manager

Welcome to e-STORAGE, a proud member of the Canadian Solar Inc. (NASDAQ: CSIQ) family! We’re leading the way in designing, building, and integrating advanced battery energy storage systems for utility-scale projects. Our mission? To accelerate the world’s renewable energy transition and create a more sustainable, resilient energy future for everyone.

With our innovative SolBank lithium-iron phosphate battery technology and comprehensive project services, we’re not just building products we’re powering communities and making a difference worldwide.

Position Title: Technical Solutions Manager
Department: Engineering
Compensation: $150,000 - $200,000 + annual bonus (range various by location; paid in local currency)
Reports To: Sr. Director, System Technical Solutions & Applications
Location: Canada or USA

About the Role:

The Technical Solutions Manager is part of the e-STORAGE engineering team responsible for developing and managing utility-scale battery energy storage solutions worldwide. This role specializes in power-side technologies — including inverter systems (central and string) and medium voltage transformer (MVT) equipment — and their integration within BESS platforms. 

This role leads technical due diligence of third-party and in-house power conversion and medium voltage equipment, guides internal product development, and ensures compliance with certification and grid requirements. In addition, the Technical Solutions Manager will collaborate closely with engineering, business development, and execution teams to refine the product vision, lead internal technical resources, and drive development of internal tools that strengthen performance validation and enhance overall solution competitiveness. 

Responsibilities:

• Own the technical evaluation of power-side equipment, including inverters, power conversion systems, and medium-voltage transformer solutions

• Support supplier qualification by reviewing technical proposals, comparing equipment options, and recommending suitable vendors or technologies

• Work with engineering, product, procurement, and business development teams to shape power-side solution architecture for utility-scale BESS projects

• Translate technical requirements, customer needs, and market feedback into product requirements, roadmap input, and solution development priorities

• Support certification, compliance, and technical validation activities, including coordination with internal teams, suppliers, and independent engineers

• Create and maintain clear technical documentation, specifications, evaluation records, and solution materials to support internal alignment and customer-facing activities

• Provide technical guidance throughout product integration, commercialization, and field feedback cycles to improve solution performance and competitiveness

Required Qualifications and Skills:

• Educational background in Electrical Engineering, Power Electronics, Power Systems, or a related technical field

• 5+ years of experience in power electronics, inverters, power conversion systems, energy storage, or related electrical equipment

• Strong understanding of inverter technologies, central or string inverters, medium-voltage equipment, and their integration into BESS or renewable energy systems

• Experience with product development, applications engineering, commissioning, technical solution development, or equipment qualification

• Familiarity with grid compliance, interconnection requirements, product validation, and relevant standards such as UL, IEEE, IEC, NFPA, or similar

• Strong communication and presentation skills, with the ability to explain technical concepts to engineering, commercial, supplier, and customer-facing teams

• Highly organized and collaborative, with the ability to lead cross-functional work across teams, time zones, suppliers, and stakeholders

e-STORAGE is Equal Opportunity Employer (EOE). Qualified applicants are considered for employment without regard to age, race, colour, religion, sex, national origin, sexual orientation, disability, or veteran status.

e-STORAGE uses AI-assisted tools during parts of the hiring process, including screening and workflow automation. All final hiring decisions are made by humans. 

This is a current vacancy, and we are actively hiring for this position. 

At e-STORAGE, you’re more than just an employee—you’re part of a team that values your ideas, your background, and your unique perspective. We believe that a culture of equity, diversity, and inclusion isn’t just the right thing to do—it’s the secret to our success. Here, you’ll find:

• Integrity: We do what’s right, always.

• Innovation: We encourage fresh thinking and bold ideas.

• Quality: We take pride in delivering excellence, every time.

• Customer Focus: We listen, we care, and we deliver.

• Sustainability: We’re passionate about protecting our planet for future generations.

• Join a global leader in renewable energy, backed by over 23 years of Canadian Solar experience.

• Work on projects that matter—helping to build a cleaner, greener world.

• Thrive in a supportive, collaborative environment where your growth is our priority.

• Enjoy a competitive salary and a generous benefits package.

• The right mix of education, experience, and skills for the role.

• Great communication, teamwork, and problem-solving abilities.

• A true commitment to safety, ethics, and sustainability.

We offer a competitive salary, performance bonuses, and a comprehensive benefits package—including health coverage, retirement plans, paid time off, and more.

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