Global solar technology provider Trinasolar said it has supplied more than 55,000 solar modules for the 36.65-megawatt peak (MWp) RASLAG 4 Solar Power Plant in Pampanga, supporting the expansion of utility-scale renewable energy capacity in the Philippines.

Developed by RASLAG Corp., the solar facility has been operating since October 2024 and recently secured its Certificate of Compliance (COC) from the Energy Regulatory Commission (ERC), confirming its compliance as an operating renewable energy generation facility.

According to Trinasolar, RASLAG 4 is expected to generate about 48 gigawatt-hours (GWh) of electricity annually in 2026 and 2027—enough to supply around 20,000 households each year while avoiding approximately 34,000 metric tons of carbon dioxide emissions annually.

The project is connected to the National Grid Corporation of the Philippines’ (NGCP) 69-kilovolt transmission line, adding renewable capacity to the Luzon grid as electricity demand continues to grow.

“RASLAG 4 marks another step in our work to expand homegrown renewable energy capacity and help meet the Philippines’ growing power demand,” said Reyland Benjamin Nepomuceno, Chief Strategy Officer of RASLAG Corp.

“For a project of this scale, we needed solar modules backed by proven technology, dependable supply, and utility-scale project experience. Trinasolar brought these strengths to RASLAG 4, supporting our efforts to bring more renewable power to Filipino communities,” he added.

For its part, Trinasolar said the project underscores the company’s continued commitment to the Philippine renewable energy market, where it has been active since 2013.

“Trinasolar is proud to be part of RASLAG 4, which adds reliable renewable energy to the Philippines’ power grid. The Philippines is an important market for Trinasolar, where we have worked with partners since 2013 to support utility-scale solar deployment,” said Elva Wang, Group Director for Southeast Asia at Trinasolar.

“As power demand continues to grow, we will continue supporting the market with solar and energy storage solutions that strengthen the country’s clean energy infrastructure,” she added.

What are your thoughts on the growing role of utility-scale solar projects like RASLAG 4 in strengthening the Philippines’ energy security and clean energy transition? Join the discussion below.

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