UPS Manufacturer | Lithium UPS, Inverter, Lithium Battery Factory | OEM & ODM Power Solutions
RSUN POWER TECHNOLOGY CO., LTD is a professional UPS manufacturer and power solution provider, specializing in UPS systems, lithium UPS, ALL-IN-ONE power systems, lithium battery packs, and inverter solutions.
We focus on providing reliable, scalable, and professional power solutions, supporting customers with bulk procurement, project-based deployment, and long-term cooperation.
Manufacturing Strength & Technical Capability
RSUN POWER operates a 20,000 square meter modern manufacturing facility with more than 500 employees, including a dedicated engineering and technical team specialized in power electronics, UPS systems, lithium battery integration, and inverter technology.
Core Manufacturing Advantages:
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In-house PCB design and PCB manufacturing
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Advanced SMT lines and automated assembly
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Professional R&D teams for UPS, lithium battery, and inverter systems
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Full aging tests, load tests, and safety inspections
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Strict quality control from components to finished products
By controlling key technology and production processes internally, we ensure consistent quality, cost efficiency, and fast response.
Products & Power Solutions
RSUN POWER manufactures and supplies a full range of professional power products, including:
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Online UPS systems (Single Phase & Three Phase)
- Line Interactive UPS
- Offline UPS
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Low frequency UPS and industrial UPS
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Modular UPS power systems
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Mini DC UPS for network equipment
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Inverter power supply solutions
- Lithium Ion UPS
- All in one ESS
- LiFePO4 Battery
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UPS with external battery backup systems
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OEM / ODM customized UPS solutions
Products are mainly supplied through B2B, distributor, and project-based channels, supporting bulk delivery, structured procurement, and long-term cooperation.
Main Customer Groups We Support
RSUN POWER primarily works with professional and organizational customers, including:
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UPS distributors and wholesalers
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IT system integrators and IT solution providers
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Engineering and EPC contractors
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Solar energy and renewable power companies
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Energy storage and hybrid system providers
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Telecom and data center project companies
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Security, CCTV, and monitoring system integrators
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Retail chain and POS solution providers
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OEM brands and private-label partners
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Organizations with bulk or project-based power requirements
Our factory is built to support large-scale production, customized manufacturing, and stable long-term supply, meeting the requirements of distributors, integrators, and project customers worldwide. We understand the needs of procurement teams, engineers, and project managers across different industries.
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.
