Hoymiles debuts Tier 1 storage and inverter lineup at RE+ 2025

<h2 class="wp-block-heading has-text-align-center has-medium-font-size" id="h-from-whole-home-backup-to-balcony-solar-new-products-expand-hoymiles-u-s-footprint">From whole-home backup to balcony solar, new products expand Hoymiles’ U.S. footprint</h2>

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<p>Hoymiles used RE+ 2025 in Las Vegas to showcase a full portfolio of new solar and storage products for the North American market, spanning hybrid inverters, batteries, microinverters, and off-grid systems. The launches highlight the company’s aim to provide scalable options across residential, C&amp;I, and emerging applications.</p>

<h3 class="wp-block-heading has-medium-font-size" id="h-hybrid-storage-system-for-whole-home-backup">Hybrid storage system for whole-home backup</h3>

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<p>At the center of Hoymiles’ booth was its new integrated solar + storage package, combining the HYS-(3.8–11.5)LV-USG1 hybrid inverter, LB-10D-USG2 battery, and HMID-200-USG1 breaker box. The inverter reaches up to 97.6% efficiency, while the 10.24 kWh battery is stackable to 102.4 kWh. The HMID panel enables seamless switchover during outages, giving installers a ready-made package for homeowners seeking resiliency and energy independence.</p>

<p>Hoymiles also introduced the HIS-(15–20)L-USG3 split-phase hybrid inverter for larger homes and small businesses. Available in 15–20 kW power classes, the HIS supports whole-home backup with 200 A AC bypass current and can scale up to 10 units in parallel. With four MPPTs and DC/AC oversizing up to 200%, it maximizes solar harvest while integrating with generators, heat pumps, and smart loads.</p>

<h3 class="wp-block-heading" id="h-off-grid-option-for-remote-sites">Off-grid option for remote sites</h3>

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<p>The OIS-3L-USG3 off-grid storage inverter, with 97.5% efficiency and 18 A MPPT current, offers a rugged IP66-rated enclosure for dust- and water-prone sites. Its pure sine wave output and support for up to six parallel units make it a flexible choice for rural or off-grid projects. Monitoring is built in through the S-Miles Cloud platform.</p>

<h3 class="wp-block-heading" id="h-microinverters-for-every-scale">Microinverters for every scale</h3>

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<p>Hoymiles extended its popular microinverter lines with multiple new entries. The HiFlow Pro 2-in-1 model, outputting 600–1000 VA, is targeted at plug-and-play balcony and garden solar with built-in Wi-Fi/Bluetooth and simple setup via the S-Miles Home App.</p>

<p>For traditional rooftop installs, the HMS series covers 350–2000 VA with one-, two-, and four-input models to optimize each module’s output. For higher-capacity needs, the HMT-2000 delivers three-phase output for residential and commercial systems. Designed for Delta grids, the unit supports four PV modules, offers up to 2000 VA output and 16 A input current, and uses a new Sub-1G wireless solution for stable communication.</p>

<h3 class="wp-block-heading has-medium-font-size" id="h-plug-in-storage-and-smarter-monitoring">Plug-in storage and smarter monitoring</h3>

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<p>Hoymiles also previewed the HiBattery AC, a micro storage unit that plugs directly into a home socket. With 96.5% bidirectional efficiency and 86% round-trip efficiency, the AC-coupled design integrates easily with microinverters and balcony solar systems.</p>

<p>All products connect to the S-Miles Cloud platform, which provides real-time monitoring, AI-driven insights, and remote O&amp;M tools for installers and homeowners.</p>

<p>The new lineup arrives as Hoymiles continues to expand globally; the company has been ranked Tier 1 in BloombergNEF’s Global Energy Storage Manufacturers list for three consecutive quarters in 2025.<br /></p>
<p>-- Solar Builder magazine</p>