Hoymiles has unveiled its ‘Hi Series’ in Germany. Featuring the HiFlow/ HiFlow Pro microinverters and the HiBattery AC micro storage system, the new series delivers a plug-and-play, safe and affordable solution that empowers households to achieve true energy independence.
With Europe’s solar market shifting from subsidies toward self-consumption and energy autonomy, the company has expanded from advanced microinverters to fully integrated solar-plus-energy storage solutions. The Hi Series marks this step forward — combining HiFlow’s unmatched affordability, HiFlow Pro’s hyper professional capabilities and HiBattery’s effortless plug-and-play storage.
CEO Dr Yang Bo commented: “Energy transition should not be reserved for experts or premium users. With the HiFlow Series, we are bringing professional-grade solar technology within reach of every household — from balcony systems to complex rooftops.”
The HiBattery AC is Hoymiles’ AC-coupled micro-storage solution, built for safety, simplicity and flexibility. It uses automotive-grade LFP cells with 6,000+ cycles and built-in BMS with 48 layers of protection, supported by advanced internal fire extinguisher and a pressure relief valve. With the industry’s highest 96.5% bidirectional efficiency, 86% round-trip efficiency and fanless operation below 17 dB(A), it delivers high performance in near silence.
Seamlessly compatible with all inverters on the market, HiBattery achieves its fullest potential when paired with Hoymiles’ HiFlow/HiFlow Pro microinverters, enabling integration with power control and zero export. HiBattery AC also supports off-grid operation, delivering reliable backup power during outages or serving as a portable energy source for camping and RVs. As part of the Hoymiles Plug-in Ecosystem, HiBattery AC will continue to expand its capabilities, integrating with more microinverters in the future to create a richer balcony solar family.
Commenting on the launch, Dr. Yang added: “European households are seeking storage solutions that are not only safe and reliable, but also exceptionally easy to install. With HiBattery AC, we deliver exactly that. For families already using microinverters, there is no need for extra wiring or complex retrofits — simply plug HiBattery AC into any household socket to instantly unlock solar storage and upgrade their energy independence.”
Hoymiles has already empowered over one million European balconies and is ranked No.1 globally for microinverter shipments in 2024 (excluding the U.S. market).
