Hoymiles launches 22-kW V2X charger
- Hoymiles introduced a 22-kW V2X DC charger in Hangzhou that pairs with its HiOne All-in-One battery energy storage system for household energy use. - The charger supports bidirectional vehicle-to-home power flow, completing Hoymiles' integrated consumer energy ecosystem for EV charging and home backup. - Hoymiles is positioning to capture home EV energy management demand as vehicle-to-home setups become more common among consumers. (prnewswire.com)
1/ Hoymiles has added a 22-kW bidirectional DC charger to its residential energy lineup, extending the company’s HiOne home storage system into EV charging and backup power. The launch was announced from Hangzhou on Sept. 7. (prnewswire.com) 2/ The hardware matters because this is a V2X charger, not just a home EV charger. In practice, it is designed to move power both ways between an electric vehicle and the home, so the car can act as an energy source as well as a load. (eqs-news.com) 3/ Hoymiles says the charger is built to work with its HiOne All-in-One battery energy storage system, which combines inverter, battery and energy management functions in one residential platform. The company launched HiOne in Europe in February 2026. (hoymiles.com) 4/ The pitch is an integrated household setup: solar generation, stationary battery storage, EV charging and grid interaction tied together in one system. Hoymiles describes the new charger as the piece that extends that ecosystem into electric mobility. (prnewswire.com) 5/ One distinction here is that Hoymiles is emphasizing DC coupling. The company says the charger sends DC power directly from solar and battery storage to the vehicle, avoiding extra AC/DC conversion steps that are typical in AC-coupled charging setups. (tmcnet.com) 6/ On the spec sheet, the charger’s model is HiOne-22VD-G3. Hoymiles lists up to 22 kW of bidirectional DC charging power, a 200-1000 Vdc output voltage range, peak efficiency of 97%, and CCS1 or CCS2 connector options. (w3oss.hoymiles.com) 7/ The charger is also built around interoperability standards used in EV charging. Hoymiles lists ISO 15118-2, DIN 70121 and forward support for ISO 15118-20 on the charger-to-EV side, plus OCPP 1.6j/2.0.1 for backend communications. (w3oss.hoymiles.com) 8/ For homeowners, the functional selling point is flexibility. Hoymiles says the charger supports vehicle-to-home backup when the grid is unavailable and can also support peak shaving and virtual power plant dispatch through vehicle-to-grid functionality. (eqs-news.com) 9/ The company is framing EVs as another household energy asset rather than a separate appliance. In that setup, a parked car can potentially store solar power during the day and discharge later to support the home, depending on vehicle compatibility and local market rules. That last point is an inference from the product design and listed V2H/V2G functions. (eqs-news.com) 10/ Hoymiles’ broader residential push has been visible this year. Its HiOne launch materials describe modular battery expansion, whole-home backup support and a compact all-in-one format, and the V2X charger now appears as one of the system’s core modules. (hoymiles.com) 11/ The physical product is aimed at outdoor residential installation. Hoymiles lists an IP65 enclosure, wall or pole mounting, air cooling, operating temperatures from -25°C to +70°C, and Wi‑Fi, Bluetooth and optional 4G connectivity. (w3oss.hoymiles.com) 12/ The near-term question is rollout, not concept. Hoymiles has published the charger on its product pages and technical materials, and the company’s next step will be turning that launch into deployments with compatible EVs, installers and home energy customers in its target markets. (hoymiles.com)
