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{"title":"1K - 10KVA High Frequency Online UPS Manufacturer Double Conversion Industrial UPS for Distributors & OEM","imgUrl":"https:\/\/img.chinax.com\/nimg\/e4\/a0\/a6676cd9f32e7e876d712eb6b7ac-200x200-1\/1k_10kva_high_frequency_online_ups_manufacturer_double_conversion_industrial_ups_for_distributors_26_oem.jpg","attrs":{"Brand Name":"RSUN or OEM","Model Number":"C10K","Certification":"CE, ROHS,ETC","Place of Origin":"China"}}
{"title":"UPS 1200VA Metal Offline UPS 720W Mini UPS With Battery Backup 1.2KVA","imgUrl":"https:\/\/img.chinax.com\/nimg\/6e\/9d\/39cd3fa4ca950cfb7f978c36e86c-200x200-1\/ups_1200va_metal_offline_ups_720w_mini_ups_with_battery_backup_1_2kva.jpg","attrs":{"Brand Name":"OEM service","Model Number":"SV-1200","Certification":"CE, ROHS, etc","Place of Origin":"China"}}
{"title":"Industrial Mini DC UPS for CCTV & Security Systems 36W 9V \/ 12V \/ 15V \/ 24V Backup Power Solution","imgUrl":"https:\/\/img.chinax.com\/nimg\/94\/b1\/72e6eb01d08c148b780bda2d6e6e-200x200-1\/industrial_mini_dc_ups_for_cctv_26_security_systems_36w_9v_2f_12v_2f_15v_2f_24v_backup_power_solution.jpg","attrs":{"Brand Name":"RSUN or OEM","Model Number":"ECO Mini DC UPS","Place of Origin":"China","Minimum Order Quantity":"50"}}
{"title":"800VA 480W Lithium Ion UPS Simulated Sine Wave Lithium Battery UPS System AVR","imgUrl":"https:\/\/img.chinax.com\/nimg\/a0\/69\/9e66cde69d0a24088a866c1212a3-200x200-1\/800va_480w_lithium_ion_ups_simulated_sine_wave_lithium_battery_ups_system_avr.jpg","attrs":{"Brand Name":"OEM service","Model Number":"SV-800Li","Certification":"CE, ROHS, etc","Place of Origin":"China"}}
{"title":"High Frequency 3 Phase Online UPS 10KVA - 200KVA Touch Screen Display 380V","imgUrl":"https:\/\/img.chinax.com\/nimg\/b4\/5d\/565f8b95600a546adc6a2cc7ffc3-200x200-1\/high_frequency_3_phase_online_ups_10kva_200kva_touch_screen_display_380v.jpg","attrs":{"Brand Name":"RSUN or OEM service","Model Number":"DT33 series","Certification":"CE","Place of Origin":"China"}}
{"title":"Low Frequency Online Industrial UPS 10 - 200KVA Transformer Base 3 Phase UPS DSP Control","imgUrl":"https:\/\/img.chinax.com\/nimg\/cb\/8b\/194803dfea0f52c99907e4304e2f-200x200-1\/low_frequency_online_industrial_ups_10_200kva_transformer_base_3_phase_ups_dsp_control.jpg","attrs":{"Brand Name":"RSUN or OEM","Model Number":"DP33-6KVA~200KVA","Certification":"CE","Place of Origin":"China"}}
{"title":"3U Modular UPS System 840KVA - 1200KVA 60KW UPS Power Module N+X UPS","imgUrl":"https:\/\/img.chinax.com\/nimg\/9e\/4e\/32be702991519e263a57f31175b7-200x200-1\/3u_modular_ups_system_840kva_1200kva_60kw_ups_power_module_n_2bx_ups.jpg","attrs":{"Brand Name":"RSUN or OEM","Model Number":"PM series","Place of Origin":"China","Minimum Order Quantity":"1 Unit"}}
{"title":"360W \/ 600W \/ 1000W \/ 1500W Portable Power Station POS All In One System USB Port","imgUrl":"https:\/\/img.chinax.com\/nimg\/ee\/a9\/31ab52ff67c2ab2ef31579b0cf36-200x200-1\/360w_2f_600w_2f_1000w_2f_1500w_portable_power_station_pos_all_in_one_system_usb_port.jpg","attrs":{"Brand Name":"RSUN or OEM","Model Number":"RSN Series","Minimum Order Quantity":"50PCS","Price":"Negotiation"}}
{"title":"Solar Off Grid Inverter 2000W MPPT Off Grid Inverter Solar Input 60A Charger Current","imgUrl":"https:\/\/img.chinax.com\/nimg\/5f\/e8\/436bca99c27136d907515d60df20-200x200-1\/solar_off_grid_inverter_2000w_mppt_off_grid_inverter_solar_input_60a_charger_current.jpg","attrs":{"Brand Name":"RSUN or OEM","Model Number":"PY2-2012","Place of Origin":"China","Minimum Order Quantity":"20PCS"}}
{"title":"Wall Mounted Hybrid Inverter 6.2KW Off Grid Solar Inverter Solar Panel Inverter Wifi Bluetooth","imgUrl":"https:\/\/img.chinax.com\/nimg\/36\/77\/d285cf200379cdb0d1287df855d4-200x200-1\/wall_mounted_hybrid_inverter_6_2kw_off_grid_solar_inverter_solar_panel_inverter_wifi_bluetooth.jpg","attrs":{"Brand Name":"RSUN or OEM","Model Number":"PY3 series","Place of Origin":"China","Minimum Order Quantity":"10PCS"}}
{"title":"ESS Energy Storage System Stackable All In One ESS 1200W 4.02kWh Energy Storage System Lithium Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/47\/1c\/ada7373d57d1eb492c3c44e0a108-200x200-1\/ess_energy_storage_system_stackable_all_in_one_ess_1200w_4_02kwh_energy_storage_system_lithium_battery.jpg","attrs":{"Brand Name":"RSUN or OEM","Model Number":"RSN Series","Place of Origin":"China","Minimum Order Quantity":"5PCS"}}
{"title":"Wall Mounted LiFePO4 Battery Pack 24V 48V 100AH 200AH 230Ah Lithium Fe Po4 Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/2e\/43\/a9f9ab35711ea6e90b1cd6a47644-200x200-1\/wall_mounted_lifepo4_battery_pack_24v_48v_100ah_200ah_230ah_lithium_fe_po4_battery.jpg","attrs":{"Brand Name":"RSUN OR OEM","Model Number":"BPW series","Place of Origin":"China","Minimum Order Quantity":"10"}}
{"title":"600VA - 1200VA 1 Phase Automatic Voltage Regulator AVR Household With Surge Protection","imgUrl":"https:\/\/img.chinax.com\/nimg\/ee\/02\/91fa74c0baecc2bd98113d294075-200x200-1\/600va_1200va_1_phase_automatic_voltage_regulator_avr_household_with_surge_protection.jpg","attrs":{"Brand Name":"RSUN or OEM","Model Number":"AVR-1000","Place of Origin":"China","Minimum Order Quantity":"100PCS"}}
{"title":"12V Valve Regulated Lead Acid Battery For UPS Deep Cycle Lead Acid Battery Long Life","imgUrl":"https:\/\/img.chinax.com\/nimg\/bf\/f3\/319e1cf47dbbeadc23a4c5c593bb-200x200-1\/12v_valve_regulated_lead_acid_battery_for_ups_deep_cycle_lead_acid_battery_long_life.jpg","attrs":{"Brand Name":"RSUN or OEM","Model Number":"RN series","Place of Origin":"China","Minimum Order Quantity":"100PCS"}}
{"title":"144VDC - 240VDC UPS Battery Cabinet 7Ah 9Ah Battery Pack Tower Type For UPS Power Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/bc\/69\/2c6fca8b73a1864bc91a9f3ae278-200x200-1\/144vdc_240vdc_ups_battery_cabinet_7ah_9ah_battery_pack_tower_type_for_ups_power_battery.jpg","attrs":{"Minimum Order Quantity":"20PCS","Brand Name":"RSUN or OEM","Model Number":"Battery Pack","Place of Origin":"China"}}
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:
In-house PCB design and PCB manufacturing
Advanced SMT lines and automated assembly
Professional R&D teams for UPS, lithium battery, and inverter systems
Full aging tests, load tests, and safety inspections
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:
Online UPS systems (Single Phase & Three Phase)
Line Interactive UPS
Offline UPS
Low frequency UPS and industrial UPS
Modular UPS power systems
Mini DC UPS for network equipment
Inverter power supply solutions
Lithium Ion UPS
All in one ESS
LiFePO4 Battery
UPS with external battery backup systems
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:
UPS distributors and wholesalers
IT system integrators and IT solution providers
Engineering and EPC contractors
Solar energy and renewable power companies
Energy storage and hybrid system providers
Telecom and data center project companies
Security, CCTV, and monitoring system integrators
Retail chain and POS solution providers
OEM brands and private-label partners
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.
2002
Founded in 2002, UPS factory established
2003
Certifications of ISO9001 / ISO14001
2005
Comprehensively expand overseas business, starting global export operations
2010
Monthly production capacity reached 200,000 units
2013
New battery factory, started production of sealed lead-acid battery
2014
Top 10% ranking of small UPS in 2014, obtained major international certifications
2015
Monthly production capacity reached 200,000 units
Top 10% ranking of UPS in 2016
2016
Lauched new Mini DC UPS, occupy the market rapidly
2020
Launched Lithium battery UPS products for both residential and commercial applications
2023
New UPS factory, invested in all-in-one system and Lithium battery production lines.
2024
Lauched new three phases UPS, improved PCB testing and aging processes
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.
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.
This ensures efficient, high-quality, and scalable production to meet global demand.
Our Team:
At RSUN POWER, our strength lies in our highly skilled team and robust manufacturing capabilities, enabling us to deliver reliable power solutions for UPS distributors, system integrators, OEM partners, and project-based clients worldwide.
20,000㎡ manufacturing facility with 500+ employees, ensuring stable production capacity and on-time delivery.
Expertise in UPS, lithium UPS, inverters, Lithium batteries and all-in-one systems, designed for commercial, IT, solar, and industrial applications.
In-house PCB and core power board production, allowing full control over quality and cost efficiency.
R&D Excellence: Over 30 dedicated engineers develop innovative UPS and inverter solutions that meet the needs of project-based customers and distributors.
OEM & ODM Experience: Over 20 years of customization experience, providing tailored solutions for bulk orders, branded products, and technical integration projects.
Market-Oriented Expertise: Our professionals analyze trends and customer requirements to deliver solutions that are both technically advanced and commercially viable.
Partnering with RSUN POWER means access to reliable products, expert technical support, and customized solutions for distributors, integrators, and project clients worldwide. Contact our team today to discuss OEM/ODM opportunities or project-specific UPS and inverter solutions.
Service:
At RSUN POWER, we provide comprehensive and flexible B2B services to meet the diverse needs of distributors, integrators, project customers, and OEM partners. With over 23 years of industry experience and a strong focus on quality and reliability, our goal is to help partners reduce sourcing risk, optimize efficiency, and ensure consistent power solutions.
1. Pre-Sales Support & Consultation
Our experienced sales and technical teams work closely with partners to ensure the right solution for each application:
Tailored product consultation for your specific project, IT system, or energy solution.
System design and solution recommendations for UPS, lithium UPS, ALL-IN-ONE, inverters, and solar integration.
Evaluation samples available for testing, proof-of-concept, and market analysis prior to bulk procurement.
Quick responses with professional guidance, datasheets, and product documentation.
2. Product Reliability & Quality Assurance
RSUN POWER has over 23 years of experience supplying reliable power solutions internationally. Key quality advantages include:
In-house design and manufacturing of main boards and critical components.
Full control over production, testing, and assembly for consistent performance.
Products engineered for commercial, IT, solar, industrial, and project applications.
Commitment to continuous improvement, backed by ISO9001 & ISO14001 compliance.
3. Technical Support & After-Sales Service
We provide end-to-end technical support to ensure smooth operation and long-term satisfaction:
24/7 customer assistance for troubleshooting and inquiries.
On-site or remote technical support for installation and system optimization.
Firmware and software updates to keep systems current with evolving technology.
Spare parts supply and repair services to maximize product lifespan.
4. Comprehensive Warranty & Trust
RSUN stands behind all products with a robust warranty policy:
UPS systems, inverter/chargers (12V, 24V, 48V), lithium battery packs, and solar charge controllers are guaranteed against material and workmanship defects.
Designed to provide peace of mind for distributors, project integrators, and commercial users.
5. OEM & Customized Solutions
RSUN POWER offersflexible OEM and customized services to meet unique B2B requirements:
UPS, lithium UPS, inverters, and ALL-IN-ONE systems.
Integration support for IT, solar, energy storage, and industrial projects.
Seamless coordination between R&D, Sales, Engineering, and Quality Assurance for rapid prototyping and order fulfillment.
Long-term partnership approach to supply continuity, cost efficiency, and technical support.
Factory Information
Market name:
South America,Western Europe,Eastern Europe,Eastern Asia,Southeast Asia,Africa,Middle East,Oceania
