Bi-directional Inverter Manufacturers & Factory in Ho Chi Minh City

Leading the Smart Energy Revolution in Vietnam with Advanced V2G and Hybrid Power Solutions for Industrial and Residential Growth.

Ho Chi Minh City: The Epicenter of Energy Innovation

As Vietnam's economic engine, Ho Chi Minh City (HCMC) is undergoing a rapid transition toward renewable energy. With the government's Power Development Plan VIII (PDP8), the demand for Bi-directional Inverters has surged. These devices are critical for integrating rooftop solar panels with the city's power grid, allowing industrial hubs like the Tan Thuan Export Processing Zone and the Saigon Hi-Tech Park to optimize energy usage.

Ho Chi Minh City's industrial landscape requires robust power stability. Bi-directional inverters serve as the bridge between Battery Energy Storage Systems (BESS) and the EV charging infrastructure that is quickly populating District 1 and District 7. By choosing a manufacturer with deep roots in this region, businesses gain access to localized support and systems engineered for Vietnam's tropical climate.

🏢 500+ Local Projects
☀️ 98% Efficiency
🛠️ 24/7 HCMC Support
♻️ Zero Carbon Aim
Ho Chi Minh City Energy Facility

Industry Trends & Local Applications

Exploring the future of energy management in Southeast Asia's fastest-growing market.

🌐 Vehicle-to-Grid (V2G) in District 2

Ho Chi Minh City is pioneering V2G technology where EVs don't just consume power but act as mobile batteries for luxury apartments and offices in Thu Duc City. Our bi-directional inverters facilitate this seamless energy exchange.

⚡ Industrial Load Shaving

Factories in the outlying Binh Chanh and Hoc Mon districts use our 1000kw systems to store energy during off-peak hours and discharge during peak demand, significantly reducing operational costs and grid strain.

🏕️ The Rise of Nomadic Living

With Vietnam's growing tourism, RV and Caravan travel from HCMC to Da Lat or Vung Tau has increased. Our portable 2kw and 3kw bi-directional chargers provide the ultimate power independence for outdoor enthusiasts.

🛡️ Smart Grid Resilience

In response to the frequent seasonal storms in Southern Vietnam, our UPS-enabled inverters ensure that critical data centers in HCMC remain online, switching from grid to battery in milliseconds.

Providing ONE-STOP System Energy ODM Solutions

Dongguan Rama Charger Technology Co., Ltd.

Dongguan Rama Charger Technology Co., Ltd. is a technology-driven enterprise integrating R&D, design, manufacturing, sales, and service into a seamless operation. We specialize in providing comprehensive system energy solutions for electric vehicle charging and related applications. While our manufacturing excellence is rooted in global standards, our commitment to the Ho Chi Minh City market is reflected in our localized ODM results.

With strong independent R&D capabilities in charging controllers, Rama Charger can provide customized core master control boards for charging pile manufacturers. Over the years, we have established collaborations with numerous leading charging pile enterprises domestically and internationally, delivering outstanding ODM results and tailored solutions.

Our Certifications & Trust

  • DEKRA CB, CE, ISO9001 Quality Management System
  • High-tech Enterprise & Technology SME Recognition
  • AAA Credit Rating
  • 15 Software Copyrights & Multiple Invention Patents
  • Utility Model & Design Patents

Product Applications

  • Electric Vehicle Charging (Commercial, Residential, and Fleet Solutions)
  • Smart Energy Management and Integration
  • Industrial Power Backup for Vietnam Manufacturing
  • Off-grid Solar Solutions for Remote Areas

Professional ODM Custom & Services

Tailored engineering for the unique requirements of the Vietnamese market.

Pre-Sales Services

Expert advice on charger compatibility, AC/DC power requirements, and site-specific solutions for HCMC industrial zones.

  • Technical Consultation (CCS, CHAdeMO, GB/T)
  • Site Assessment Support & Grid Capacity Evaluation
  • Regulatory Guidance (CE, UL, KC, GCC)

In-Sales Services

Streamlined logistics and shipment handling to Cat Lai Port or Tan Son Nhat Airport.

  • Logistics Coordination (Air, Sea, Land)
  • Detailed Installation Manuals & Wiring Diagrams
  • Remote Guidance for Certified Electricians

After-Sales Services

Reliable maintenance and warranty management to keep your infrastructure running.

  • 1–3 Years Warranty Coverage
  • Spare Parts Supply (Cables, Sockets, Screens)
  • Continuous Firmware & Software Updates