Product Solution Manager

LONGi Solar is one of the world’s largest solar technology companies, ranking first in global module shipments since 2020.

With more than 60,000 employees, 30+ locations and 30 manufacturing sites globally, LONGi has broken the photovoltaic (PV) cell conversion efficiency record 16 times in a row since 2021.

LONGi is the first Chinese solar manufacturer to join the three distinguished climate initiatives RE100, EP100 and EV100.

Responsibilities :

System Design & Engineering : Design advanced self-consumption and hybrid photovoltaic systems, including projects that integrate battery storage or other forms of hybridization. Ensure solutions are technically sound, efficient, and aligned with LONGi’s product portfolio.

Technical & Financial Feasibility Analysis : Conduct detailed assessments of the technical and economic viability of PV projects, using simulation tools and financial models to support commercial decisions.

Software Expertise : Use and maintain extensive knowledge of PV design and simulation software (PVsyst, PV

• Sol) to evaluate energy yield, optimize layouts, and support customer proposals.

Pre- and Post-Sales Support : Provide pre-sales technical support across all markets, working closely with the Sales team on system design, quotation preparation, and client presentations.

Deliver premium post-sales support to strategic or aligned partners, ensuring a high level of service and satisfaction.

Training & Public Engagement : Conduct internal and external training sessions to strengthen technical understanding of LONGi products and solutions.

Represent LONGi in industry webinars, partner events, and conferences as a speaker or technical presenter. The ideal candidate is confident speaking in front of an audience and able to communicate complex topics clearly.

Qualifications :

Bachelor’s degree or above in Engineering, Renewable Energy, or related field.

Experience in PV system design, application engineering, or technical pre-sales.

Proven experience conducting technical and financial feasibility studies for photovoltaic projects.

Proficiency in PVsyst and PV

Understanding of hybrid systems and energy storage technologies.

Strong communication and presentation skills; comfortable leading trainings and speaking at industry events.

Proactive, customer-focused, and solution-oriented mindset.