TNC Modules Connecting Tripartite Cooperation: Tongwei Signs Cooperation Agreement with Constant Energy and Sunday Solar Supply
2025-10-16

Recently, Tongwei formally signed a tripartite strategic cooperation agreement with Constant Energy, an international renewable energy developer, and Sunday Solar Supply, a core regional partner in Thailand. This cooperation will focus on the Southeast Asian market, jointly promoting the large-scale application of high-efficiency solar modules and facilitating the green transformation of the regional energy structure.

836b9b4c229e2635f7d6c26e3d901a93.png

Leveraging its accumulated product adaptability and project practice experience in multiple global markets, Tongwei will rely on its leading technological R&D capabilities and mature manufacturing experience to provide high-efficiency and reliable TNC modules for cooperative projects. It will also ensure timely delivery and full-cycle service support, offering strong guarantees for the construction of local PV power plants.

As an important local partner of Tongwei in Thailand and neighboring markets, Sunday Solar Supply, with its in-depth understanding of the regional market and channel capabilities, has built a solid bridge for this tripartite collaboration. One of the first batch of cooperative projects, the 52 MW solar power plant won by Constant Energy in Malaysia's government-led Large Scale Solar Program Phase 5 (LSS), is about to start construction, serving as the first demonstration case of the tripartite cooperation. In the future, the scope of cooperation will be expanded to more Southeast Asian countries, such as Thailand, Vietnam, and Malaysia, to jointly develop large-scale PV projects with economies of scale and demonstration effects.

6c97110ee9a55a7565868eed21cb672e.png

The achievement of this strategic cooperation not only represents the partners' recognition of the competitiveness of Tongwei's module products but also reflects Tongwei's determination to promote global energy transition through localized cooperation. Southeast Asia is a key growth market for Tongwei's layout. Tongwei will continue to invest in innovative resources and work with partners to inject sustained impetus into the regional green development.

At the critical stage when Southeast Asia is moving towards the large-scale application of solar energy, Tongwei will continue to be driven by technological innovation, collaborate with industrial chain partners to build a sustainable energy ecosystem, and jointly embrace a low-carbon future.