Intelligent performance for every situation
The HiFlow Pro series is the professional solution for complex small-scale systems. With independent MPPTs, low-light operation from 22 V, and simple plug-and-play connection, the inverter delivers maximum efficiency, maximum safety, and reliable integration into any PV system.
Hoymiles HiFlow Pro – More efficiency, more control, more safety
The HiFlow Pro series is designed for complex scenarios with diverse module conditions. Thanks to independent MPPTs, it achieves 99,8% efficiency, while the low start-up voltage of 22 V ensures consistent yields from sunrise to sunset.
Quick setup via Bluetooth and Wi-Fi takes less than 60 seconds. With IP67 protection, a 34 V/1 s safety shutdown, and over 250.000 tested operating hours, the HiFlow Pro is designed for maximum reliability and safety.
Hoymiles HiFlow Pro

Efficiency that convinces
Independent MPPT ensures 99,8% static efficiency

Fast setup
Plug-and-play, ready to use in under 60 seconds

Security guaranteed
IP67 protection against dust and water
Independent MPPT
Each module is optimized separately to ensure maximum yields even in shading or changing conditions.
Highest security & reliability
With IP67 protection, rapid shutdown and extensive testing, HiFlow Pro delivers long-term stable and safe performance.
Hoymiles HiFlow Pro Questions & Answers
Q&A for the Hoymiles HiFlow Pro microinverter
What is the Hoymiles HiFlow Pro microinverter?
A professional microinverter for small PV systems, optimized for complex scenarios.
What efficiency does the HiFlow Pro achieve?
It offers up to 99,8% static efficiency thanks to independent MPPTs.
Does the HiFlow Pro also work in low light?
Yes, thanks to the low starting voltage of only 22 V, it also works at dusk and on cloudy days.
How quickly can the microinverter be installed?
Setup takes less than 60 seconds via Bluetooth and Wi-Fi.
What security features are integrated?
A 34 V/1 s quick shutdown, galvanic isolation and IP67 protection.
How reliable is the HiFlow Pro?
It has been tested for over 250.000 hours under real-world conditions, including HALT testing.
Is the HiFlow Pro weatherproof?
Yes, it is suitable for use from -40°C to +65°C and outdoors.
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