Rooftop solar sales surge in Asia as rising fuel prices from the Iran war push households and businesses to look for more stable energy options. In the Philippines, one of the hardest-hit countries, a survey of 20 local solar companies found a 70% increase in weekly installations and a six-fold rise in customer inquiries since the conflict began.
The Philippines has declared a national energy emergency as fuel costs and power prices rise. The country relies heavily on imported Middle Eastern crude oil and liquefied natural gas, making it especially vulnerable to disruptions linked to the closure of the Strait of Hormuz.
Why Consumers Are Turning to Solar
For many families and businesses, rooftop solar is becoming less of a luxury and more of a practical response to energy uncertainty. After receiving sharply higher energy bills, some consumers are choosing solar panels and batteries to reduce dependence on unstable fuel markets.
In Manila, solar installers have reported a sharp rise in demand. EcoSolutions recently installed an 18-kilowatt rooftop solar system using 28 panels from Chinese manufacturer LONGi and four batteries from Suzhou-based Dyness, showing how Chinese clean-tech suppliers are positioned to benefit from the demand spike.
Key Solar and Energy Crisis Data
Indicator |
Data |
|---|---|
Increase in weekly rooftop solar installations in the Philippines |
70% |
Rise in customer inquiries |
6x |
Solar companies surveyed |
20 |
Customer inquiries before Iran war |
Around 115 in February |
Customer inquiries by mid-April |
More than 450 |
Estimated cost to Filipino consumers, businesses and institutions in first 60 days |
Over $600 million |
Example rooftop system in Manila |
18 kW |
Panels used in example system |
28 LONGi panels |
Batteries used in example system |
4 Dyness batteries |
Philippines spot power price jump in March |
58% |
Luzon power price increase |
42% |
Visayas and Mindanao power price change |
Nearly doubled |
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How the Energy Shock Is Changing Behavior
- Higher bills are pushing decisions: Rising energy bills are forcing households and businesses to look for alternatives that offer long-term savings.
- Power outage fears are rising: Concerns about possible supply disruptions are making solar-plus-battery systems more attractive.
- The Philippines is highly exposed: Heavy reliance on imported oil and LNG has made the country one of Southeast Asia’s most affected markets.
- China is positioned to gain: As the world’s largest supplier of solar technology, China is likely to benefit from Asia’s sudden solar demand.
- Clean energy feels more practical: Rooftop solar is scalable, locally available, and easier to deploy quickly than large energy infrastructure.
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China’s Clean-Tech Advantage
Chinese clean technology exports hit a record high in March, according to energy think tank Ember, as global interest in solar increased. Analysts say China’s dominance in solar panels, batteries, and other clean-tech equipment gives it a major advantage when energy shocks push consumers toward renewables.
Li Shuo of the Asia Society Policy Institute’s China Climate Hub described the renewable industry as heavily led by China, highlighting how the country remains far ahead in solar manufacturing capacity.
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Final Takeaway
The Iran conflict has turned energy security into a daily concern for many Asian consumers. As fuel prices rise and power markets face disruption, rooftop solar is becoming a faster, cleaner, and more reliable option. Rooftop solar sales surge in Asia not just because people want greener energy, but because they want protection from the next fuel price shock.
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