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The U Smart Series is a line-interactive home UPS designed for reliable power protection and efficient performance. Featuring advanced CPU-controlled technology, it delivers fast, precise backup power with pure sine wave output and built-in surge protection, ensuring stable operation during power failures, voltage fluctuations, or electrical transients.

Equipped with automatic startup, voltage regulation, and a wide input range, the U Smart Series adapts easily to various power environments. It offers both battery-backed and surge-only outlets to support multiple connected devices simultaneously.

Perfect for enterprise and departmental servers, storage systems, network hardware, and telecom equipment, the U Smart Series is fully compatible with Active PFC power supplies, making it a dependable solution for professional and home use alike.

SPECIFICATIONS:

With over 23 years of industry expertise, RSUN POWER is a trusted manufacturer specializing in Uninterruptible Power Supplies (UPS), inverters, and battery solutions. Our state-of-the-art factory spans nearly 20,000 square meters and is equipped with 33 fully automated SMT production lines, over 10 sets of automated insertion equipment, ICT PCB testing systems, ATE automated testing centers, and a dedicated aging workshop to ensure the highest product reliability.

Supported by a team of over 500 skilled professionals, including 30 experienced R&D engineers, we are committed to continuous innovation, superior product quality, and exceptional customer service. RSUN POWER stands as a leading force in the power electronics industry, delivering dependable solutions to customers worldwide.

Our Vision

To become a global leader in the UPS industry by maintaining excellence in technology, R&D capability, manufacturing scale, and modern management practices.

Our Mission

To consistently deliver the most reliable, intelligent, and safe UPS systems, inverters, and battery solutions.
We are committed to positioning China’s UPS industry on the world stage, empowering our employees to achieve personal growth and creating a happier, more fulfilling life through meaningful work.

Since its establishment in 2002, RSUN POWER has steadily grown into a leading manufacturer of UPS systems, inverters, and batteries. Through continuous innovation, global expansion, and investment in advanced manufacturing technologies, we have achieved key milestones that reflect our commitment to quality, reliability, and customer satisfaction. The timeline below highlights the significant stages of our development and the strategic steps that have shaped our success over the years.