Hoymiles unveils 22 kW V2X charger

Hoymiles said on September 7 that it launched a 22 kW bidirectional V2X DC charger designed to work with its HiOne all-in-one battery energy storage system, adding electric-vehicle charging to the company’s residential energy lineup. The Hangzhou-based company said the charger lets solar generation, battery storage, EVs and the grid operate as one system in the home. The product was announced in a PR Newswire release and is also listed on Hoymiles’ product pages as the HiOne-22VD-G3. ### How does this charger fit into Hoymiles’ existing home-energy setup? Hoymiles said the V2X charger is meant to extend the HiOne platform rather than stand alone. The company’s HiOne product page describes the residential stack as combining inverter, battery and energy-management functions in one system, with the V2X charger and monitoring platform shown as attached modules. (prnewswire.com) The September 7 release said that setup is intended to connect “solar generation, energy storage, energy management and electric mobility” inside one home-energy ecosystem. Hoymiles said that arrangement gives homeowners more control over when they generate, store and use electricity. (hoymiles.com) ### What does “V2X” mean in this product? The company said the charger has bidirectional capability, allowing an EV to act as an additional energy resource for the home. In practice, that means power can move both into the vehicle and back out from the vehicle, instead of the car serving only as a load. (prnewswire.com) The product sheet says the V2X integrated system is designed to support power flow among the EV, the home and the grid. Hoymiles said the charger is built around direct-current charging, which lets it interface with solar and storage equipment without routing energy through repeated AC/DC conversions. ### What are the main technical details Hoymiles disclosed? (eqs-news.com) Hoymiles said the charger delivers up to 22 kW of DC bi-directional charging power. The company’s product material also lists a charging-voltage range of 200-1000 Vdc, which it said is intended to cover current and future EV platforms. MarketScreener’s republication of the release said Hoymiles estimates the charger can add about 110 km of driving range in one hour, compared with about 35 km from a conventional AC charger. (w3oss.hoymiles.com) The same report said Hoymiles designed the unit for compatibility with 95% of mainstream EVs. ### Why is Hoymiles emphasizing DC charging instead of AC charging? TMCnet’s republication of the company announcement said Hoymiles contrasted its product with AC-coupled chargers that rely on an EV’s onboard charger to convert power. Hoymiles said its DC approach sends power directly from photovoltaic generation and battery storage to the vehicle, reducing conversion losses. (ca.marketscreener.com) The company’s positioning also matches its broader product strategy. Hoymiles already sells AC EV chargers that can connect to its storage inverters, but the new V2X model is presented as a bidirectional DC unit inside the HiOne ecosystem. ### What should readers watch next? Hoymiles’ newsroom lists the V2X charger release on September 7, 2026, following the February launch of the HiOne residential storage system in Amsterdam. (tmcnet.com) The company has not disclosed pricing or a market-by-market rollout schedule in the materials surfaced here. The next concrete marker is likely to appear on Hoymiles’ product and newsroom pages, where the company is already publishing technical material for the HiOne-22VD-G3, the HiOne BESS and the S-miles Cloud monitoring platform. (hoymiles.com 1) (hoymiles.com 2) (hoymiles.com 3)