Signing Ceremony! SUNESS and Sinoma Tech Holding Inc.

On March 25, 2026, SUNESS, a leading global battery technology company, and Sinoma Tech Holding Inc., a global leader in energy transition solutions, officially signed a global strategic cooperation agreement. The two companies announced that, based on their respective absolute advantages in core technologies, product manufacturing, global markets, and solutions, they will establish a long-term, stable, and mutually beneficial strategic partnership to jointly explore the global high-end energy transition market and accelerate the zero-carbon process across various industries worldwide.

About Sinoma Tech Holding Inc.
Sinoma Tech Holding Inc. is a leading global provider and integrator of energy transition solutions. Leveraging its strong technological integration capabilities, global market network, and capital operation capabilities, the company focuses on providing integrated solutions across the entire industry chain, encompassing planning, design, construction, operation and maintenance, and investment, for clients in mining, telecommunications, logistics, industrial parks, and commercial and industrial sectors. It is committed to becoming a strategic partner for global clients in achieving their zero-carbon goals.

About SUNESS
SUNESS is a globally focused photovoltaic energy storage system service provider, specializing in the research and application of new energy storage technologies. The company offers a full range of products covering low-speed electric vehicle power battery systems, energy storage batteries, integrated energy storage units, and industrial and commercial energy storage solutions. The company owns the complete intellectual property rights to its own brand, SUNESS, and its products are widely used in large-scale energy storage projects, special vehicles, and high-end industrial fields. With its high safety, long lifespan, and high reliability, SUNESS has established an excellent brand reputation in the global market.

A Powerful Alliance

"SUNESS & Sinoma Tech Holding Inc." This collaboration marks a deep integration of two industry leaders. As a high-performance battery manufacturer with its own SUNESS brand and complete intellectual property rights, SUNESS's products have achieved widespread application at the GWh level globally and possess mature practical experience in mining energy storage projects with single-unit scales exceeding 100MWh. With its superior product reliability and technological innovation capabilities, SUNESS provides a solid power foundation for energy transition.

Sinoma Tech Holding Inc., a leading global platform for energy transition solutions integration and services, possesses GW-level full-chain service capabilities and global project experience covering design, construction, commissioning, operation and maintenance, and investment in key sectors such as mining, telecommunications, logistics electrification, zero-carbon parks, and industrial and residential energy. Its strong global market channels and resource integration capabilities enable it to transform cutting-edge technologies into implementable and profitable scalable solutions.

This collaboration represents a powerful alliance between core hardware and a robust system ecosystem. Through this strategic partnership, SUNESS's leading battery products and technologies will be seamlessly integrated into Sinoma Tech Holding Inc.'s high-end global energy transition solutions, particularly in areas with extremely high requirements for safety, reliability, and life-cycle value, such as mining energy transition and large-scale zero-carbon infrastructure. The two companies will jointly create technological benchmarks and business models. This collaboration will not only significantly enhance the competitiveness and service depth of both parties in the global high-end market but also redefine the cooperation model of the energy transition value chain, providing customers with comprehensive value assurance from high-quality products to one-stop turnkey projects.

Looking ahead, both parties will focus on the blue ocean market of global energy transition, particularly in high-value sectors such as green mining, sustainable communications, and electric logistics hubs, jointly conducting technology research and development, market promotion, and project investment. Both parties agree that this strategic cooperation will unleash unlimited potential, not only accelerating the globalization of their respective companies but also powerfully promoting the optimization and upgrading of the global energy structure, contributing leadership to addressing climate change and building a sustainable future.

SUNESS and Sinoma Tech Holding Inc. will take this signing as a new starting point, working together to become the most trusted partners in the global energy transition wave, opening a new chapter in a zero-carbon future.