ONESUN has frequently appeared at international energy and power exhibitions in Nigeria, China (Canton Fair), Kenya, and other countries. Among the numerous exhibits, the MSF series all-in-one unit has become a star product, attracting repeated attention, focused inquiries, and rapid orders. This is not accidental, but rather the inevitable result of a high degree of match between real market demand and product design.

The core reason for the rapid popularity of the MSF series in the Asian, African, and Latin American markets lies in its highly cost-effective cell architecture design. The product adopts a single-cell 3.2V 314Ah (≈1kWh) solution, achieving "one cell equals 1kWh," resulting in a simpler structure, more intuitive energy calculation, and lower maintenance costs. In practical applications, this design not only reduces the overall cost of the unit but also significantly improves system stability. More importantly, the cell has a cycle life of 8000–12000 cycles, maintaining stability under high temperature, high humidity, and complex operating conditions, which is particularly crucial in regions such as Africa, Southeast Asia, and Latin America.

From a capacity perspective, the MSF series doesn't pursue a "large and comprehensive" approach, but rather precisely focuses on real-world usage scenarios requiring small capacity, high reliability, and easy deployment. For numerous small families, rural areas, and off-grid villages, it can stably support basic household loads such as televisions, fans, lighting, and routers, ensuring no wasted investment while genuinely improving quality of life. This "just right" product logic precisely addresses the core pain points of local users and channel partners.

Based on this all-in-one solution, ONESUN secured several highly differentiated customized projects at the exhibition, and these projects have gone beyond the solution stage, being delivered and put into use. These include:
* A portable power supply for military field search and rescue, emphasizing lightweight design, rapid deployment, and reliability in extreme environments;
* A battery-powered lighting system for African fishermen, providing 15 hours of uninterrupted illumination for fishing, combining long battery life, waterproofing, and corrosion resistance;
* A small rural off-grid all-in-one unit integrating the PAYGO system, helping local operators achieve an energy-inclusive "use first, pay later" model.

These projects showcase not just simple assembly capabilities, but ONESUN's true system-level customization capabilities. ONESUN's R&D team members come from BYD, CATL, and the military industry, possessing extensive experience in cell applications, battery management systems (BMS), structural safety, and communication and payment system integration. They are able to participate in customer project design from the "requirements definition" stage, rather than passively accepting orders.

Building on this foundation, ONESUN not only provides products but also proposes and implements a long-term solution for lithium battery OEM/ODM joint ventures with local partners. Through modular design, technology transfer, production standard adoption, and localized assembly, ONESUN is helping global partners lower entry barriers, shorten production cycles, and enhance local manufacturing competitiveness, truly achieving the localization of energy products.

In the future, ONESUN will continue to deepen its presence in emerging markets in Asia, Africa, and Latin America, focusing on integrated systems, PAYGO, off-grid, and microgrid applications, working with more local partners to jointly create sustainable and replicable energy solutions.

We welcome global customers and distributors to submit their customization requests. ONESUN will leverage its professional, flexible, and reliable OEM and ODM capabilities to provide the most suitable lithium battery solutions for your market.
Article Source: Lithium battery manufacturer - ONESUN China
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