Hoymiles ships 22 kW V2X charger

Hoymiles said on Sept. 7 that it had launched a 22 kW bidirectional DC V2X charger designed to work with the company’s HiOne all-in-one battery energy storage system. The Hangzhou-based company said the product extends its residential energy lineup from rooftop solar and home storage into electric-vehicle charging. The charger is intended to let homeowners move power between solar panels, batteries, electric vehicles and the grid within one system. Hoymiles announced the launch in a PR Newswire statement and lists the product on its website as the HiOne-22VD-G3. ### What exactly did Hoymiles put on the market? The new unit is a DC charger rated at up to 22 kW and built for vehicle-to-everything, or V2X, operation. Hoymiles said the charger supports bidirectional energy flow, allowing an EV not only to charge from the home system but also to send electricity back to the house or the grid when paired with compatible equipment. (prnewswire.com) The product page for the HiOne-22VD-G3 says the charger is designed for “seamless compatibility” with the HiOne all-in-one BESS. A Hoymiles product brochure says the unit supports a 200-1000 V DC charging range and describes the charger as part of a V2X-integrated system linking the EV, home and grid. ### How does it fit into the HiOne system? (prnewswire.com) Hoymiles introduced HiOne in February 2026 as its first all-in-one residential battery energy storage system. The company said at the time that HiOne integrates the inverter, battery and energy management system in one package and includes support for a V2X DC charger as part of the broader platform. (hoymiles.com) The HiOne launch materials say the system is aimed at residential users seeking backup power, modular battery expansion and centralized energy management. On the current HiOne page, Hoymiles presents the inverter-plus-EMS unit, modular battery packs, gateway, monitoring platform and the 22 kW V2X charger as parts of one product family. ### Why is the charger bidirectional rather than a standard home EV charger? (hoymiles.com) Hoymiles said the charger is meant to turn the EV into a flexible energy asset rather than treat it only as a load. In the company’s description, solar generation and stored battery power can charge the vehicle, while the vehicle can later discharge electricity back to the home or grid through the V2X setup. (hoymiles.com) The EV Report, citing the company’s announcement, said the system is positioned for households that want to coordinate solar, storage and mobility in one residential setup. That framing matches Hoymiles’ own language about connecting solar generation, energy storage, energy management and electric mobility in a single ecosystem. (prnewswire.com) ### What does Hoymiles say this is for? Hoymiles said the charger is intended for homeowners who want more control over when they generate, store and use electricity. The company’s release says the combined system can help households use solar energy more directly, charge EVs from on-site resources and tap vehicle batteries as another source of power. (theevreport.com) Hangzhou-based Hoymiles describes itself as a smart energy company serving residential, commercial and utility markets. Its website says it sells products in more than 190 countries and has more than 1,900 employees, with more than 35% in research and development. ### What comes next for buyers and installers? Hoymiles has already published a product page and technical brochure for the HiOne-22VD-G3, indicating the charger is moving from announcement to commercial availability. (prnewswire.com) The next step for installers and customers is likely to be model-specific deployment with the HiOne platform, which Hoymiles continues to market through its residential storage lineup and product downloads. (hoymiles.com 1) (hoymiles.com 2)