As a premier V2H (Vehicle-to-Home) Supplier & Exporter, Dongguan Rama Charger Technology Co., Ltd. stands at the forefront of the global energy transition. V2H technology is no longer just a concept; it is a critical pillar of modern smart cities, allowing electric vehicles (EVs) to serve as mobile energy storage systems (ESS).
We provide ONE-STOP System Energy ODM Solutions, integrating R&D, design, manufacturing, and global export services. Our core expertise lies in bidirectional power conversion, enabling EV batteries to power households during peak hours or outages.
Headquartered in the heart of China's manufacturing hub, our facilities are ISO9001 certified, and our products carry DEKRA, CB, and CE marks, ensuring the highest reliability for international markets.
With rising electricity costs in Europe and grid instability in North America, V2H provides a reliable buffer. By using EVs to power homes during expensive peak hours, consumers can significantly reduce utility bills.
Governments worldwide (USA, Japan, EU) are subsidizing bidirectional charging infrastructure. ISO 15118-20 standards are now paving the way for seamless interoperability between EVs and home energy ecosystems.
The industry is shifting from "EV as Transportation" to "EV as an Energy Asset." High-capacity batteries (60kWh-100kWh) in modern EVs can power an average home for 3-5 days during emergencies.
Our V2H solutions are designed for diverse global requirements, from high-density urban apartments to off-grid rural residences.
In regions with Time-of-Use (ToU) tariffs, our bidirectional chargers discharge the EV battery during expensive evening hours and recharge during cheap overnight hours.
In disaster-prone regions like Japan or California, V2H is a life-saving technology, providing silent, emission-free backup power without the need for diesel generators.
Logistics companies use our 22kw and 44kw V2G/V2H units to balance warehouse energy loads, leveraging their fleet as a massive virtual power plant (VPP).
By partnering with Dongguan Rama Charger, you benefit from the world's most robust EV supply chain. We offer: Competitive Pricing, Rapid R&D Prototyping, and Scalable Production that local Western suppliers often cannot match.
With our strong independent R&D capabilities in charging controllers, Rama Charger provides customized core master control boards for global manufacturers. Our commitment to innovation is backed by 15 software copyrights and multiple invention patents.
ISO9001 Quality Management | CE & DEKRA CB Certified | High-Tech Enterprise Recognition
Rama Charger
