XIAMEN ART SIGN CO., LTD.

Recently, Southeast Asia has become one of the world's most sought-after "golden hotspots" for photovoltaic investment, thanks to its strong economic growth and huge power shortage.  Among them, the Philippines, with its more than 7,000 islands, has performed particularly well. The Philippine government implemented a historic policy of full openness to renewable energy, allowing foreign investors 100% ownership of photovoltaic projects to escape the persistently high grid-connected electricity prices, the highest in Southeast Asia, and to alleviate regional power shortages. This release of benefits has attracted a massive influx of global capital and EPC companies. However, Southeast Asia's excellent solar radiation is often accompanied by a highly destructive archipelago climate. The frequent strong typhoons, the corrosive coastal environment with high salt spray, and the complex terrain of mountains and archipelagos pose extremely stringent physical and structural challenges to the solar racking system's most critical asset protector—the PV mounting system. As a worldwide professional solar mounting system manufacturer, ArtSign uses its vast technical experience gained in areas with harsh climates to customize complete mounting solutions for the Southeast Asian market, enabling the effective and reliable execution of green investments. Southeast Asia’s PV Climate Challenges In Southeast Asia, photovoltaic systems must address three significant systemic risks when developing ground-mounted power facilities, commercial and industrial rooftops, or residential grid projects: 1.Withstanding Super Typhoon Wind Loads： Located in a typical typhoon belt, the Philippines and adjacent parts of the Northwest Pacific see dozens of typhoons annually, including super typhoons with winds of over 250 km/h. Serious safety incidents, such photovoltaic modules detaching or even the entire support structure collapsing, can easily happen if the solar panel support structure is not strong enough or if there are mistakes in the installation tilt angle or stress calculations. 2.Resisting Salt and Humidity Corrosion： The majority of photovoltaic projects in the Philippine archipelago are subject to a high-humidity, high-salinity marine climate, particularly commercial and industrial rooftop and floating photovoltaic systems in coastal locations. The normal 25-year design lifespan of solar modules is much longer than that of traditional steel buildings, which are extremely vulnerable to corrosion in such settings. Issues like rust and paint peeling can arise in a matter of years. 1. Overcoming Mountain and Island Barriers: The Philippine archipelago is characterized by rugged terrain, mountainous landscapes, and numerous remote islands with limited transportation infrastructure. Therefore, photovoltaic support systems must possess strong adaptability to complex terrains, maintain a moderate weight for easier transportation, and minimize reliance on on-site welding a...