Rooftop Solar Surge in the Philippines Amid Soaring Electricity Prices
MANILA: As electricity costs rise sharply in the Philippines, many households are turning to rooftop solar power to alleviate their financial burden. The country has now become the largest global purchaser of solar panels since the onset of the conflict in the Middle East.
Power distributor Meralco has raised electricity prices by 10% since late February, prompting a median household to spend about 12% of its monthly income on electricity, based on an average consumption of 200 kilowatt-hours.
The Philippines is unique in Southeast Asia for having almost no power subsidies, leading to some of the highest household electricity prices in the region. Only Singapore comes close, yet its citizens enjoy significantly higher purchasing power.
Adrian Sabatera, a 39-year-old software engineer, had long considered solar energy but found it previously too expensive. However, with declining costs and rising electricity bills, he recently invested in a solar installation for approximately 570,000 pesos ($9,300) for his home shared with three others.
Sabatera believes that as many as a third of middle-class families might soon follow his lead.
This growing trend has resulted in solar panel imports totaling US$407 million over just three months, marking a 145% increase from the same period last year, according to trade data from China, which dominates global supply.
Notably, even as total shipments from China dipped by 13% in May after a tax rebate was eliminated, exports to the Philippines increased by nearly 30%.
Although the Netherlands imports more panels on paper, experts suggest that it serves primarily as a transshipment hub rather than a direct market.
Increased Demand for Solar Installations
Philergy German Solar, a local installer, reported an impressive surge in customer inquiries—more than 2.5 times the number seen in the first five months of last year. Managing partner Jochen Staudter noted that at one point, they were handling 3,000 inquiries a day.
According to Staudter, customers are making quicker buying decisions. “The high electricity prices will keep demand strong,” he added.
Looking ahead, analysts predict that solar capacity could nearly triple over the next two years, reaching around 3,500 megawatts, which would match the current capacity of utility-scale solar power in the country. This is largely due to shorter loan payback times, which are expected to drop from four years to about 3.1 years.
Currently, solar energy accounts for less than 4% of the national electricity consumption, as per government statistics.
Challenges in the Solar Market
A decreasing currency value has intensified the rise in power prices since the Philippines relies heavily on imported coal and gas, contributing to inflation levels not seen in years and slowing economic growth.
Entrepreneur Jason Porciuncula installed a 12-kilowatt solar system with battery storage in January. As electricity prices peaked in May, his monthly bill drastically reduced to one-fifth of last summer’s 21,000 pesos.
However, the booming demand has also led to challenges. Delays in installations are occurring due to issues like component hoarding, fluctuating equipment costs, and inadequate quality controls, according to Brenda Valerio, director of New Energy Nexus in the Philippines.
The government does offer loans for solar installations—up to 500,000 pesos at an interest rate of 5%, which is lower than market rates. However, this program does not cover private-sector workers, leaving many potential customers without options.
Another significant barrier is the high upfront cost, which often exceeds the average annual household income of 353,200 pesos.
“The opportunity is there, but the initial expense is too high for many families or businesses, despite the appealing payback time,” said Alnie Demoral, an analyst at the energy think tank Ember.
