Outstanding Engineering Student Awardees Complete Internships at SolX Technologies

SolX Technologies' Solar Team continues to shape some of the country's most promising engineering talent through a highly competitive internship program designed not just for training, but for transformation.

Completing their internship in July 2025, Miguel Alexander Sierras, Lyceum of the Philippines University – Cavite's most outstanding Electrical Engineering student, was joined by Louiereine C. Penilla, a standout Mechanical Engineering student from Mapua University, for a dynamic, hands-on experience with our Solar Team.

Together, they applied their technical skills to real-world projects, including simulations and client walkthroughs, supporting SolX Technologies in advancing sustainability across client facilities.

During their internship, Miguel and Louiereine took on core responsibilities that brought engineering theory to life. They conducted PVsyst simulations, normalized technical offers from EPCs, prepared Terms of Reference (TOR) documents, and analyzed electricity consumption data to support feasibility studies. Their work extended beyond spreadsheets. On-site visits exposed them to system inspections, irradiance measurement, and real-time monitoring tools used by engineers in active solar projects.

What set them apart were the unique ways they applied their strengths. Louiereine, with his mechanical engineering background, focused on structuring technical documentation and optimizing data pipelines. He streamlined EPC offers into clean reports, explored SolarEdge and other monitoring platforms, and summarized electricity bills to support client analysis. Miguel, meanwhile, took the lead on simulation accuracy and design integration. He built 3D models using Fusion 360, utilized Meteonorm to forecast energy yields based on climate data, and contributed to the development of TORs through on-site measurements and layout proposals.

Impressions Beyond the Work

Miguel shared, "The knowledge I gained aligns well with Electrical Engineering practices. During site visits, I encountered real components like transformers, panel boards, inverters, and motors, which we only used to talk about in class." On SolX's work culture, he added, "Work hours were generally neutral and competitive, but outside of that, the atmosphere was lively and relaxed. It really helped build camaraderie with the team."

Louiereine echoed the value of the environment around him. "I was welcomed not merely as an intern, but as a contributing member of the team." He described the environment as "intellectually stimulating and inclusive," where he was encouraged to explore better and more efficient ways of working. "Everyone I worked with was approachable, supportive, and genuinely invested in my growth… They offered insights and advice that extended beyond technical work, many of which I will carry with me well into my future career."

Engr. Robi Andres, ECE, PMP, Solar Solutions Manager at SolX Technologies, believes that the best training occurs on real project sites. He emphasizes, "We don't keep our interns behind desks. Louie and Miguel worked with us on various projects, including a solar installation in Plaridel, Bulacan, as well as field evaluations in San Pedro, Laguna, and Mabalacat, Pampanga." They weren't just observing; they were actively engaged in the work. They checked inverter specifications, walked on rooftops, noted roof obstructions, and addressed site-specific issues. It is during these moments that we activate them as individual contributing team members.

Miguel and Louie didn't just gain experience—they left with a clearer vision of the kind of engineers, teammates, and professionals they hope to become.

Interested in our internship program?

Submit your CV to [email protected] Schools interested in partnerships may reach out via [email protected]