HiFlow 800 Microinverter – Compact, efficient, reliable
The HiFlow 800 microinverter offers top performance at a fair price. With 97% efficiency, IP67 protection, and easy plug-and-play installation, it's the perfect choice for smaller solar systems with two modules – efficient, safe, and durable.
Efficient & cost-effective for simple solar solutions
The HiFlow 800 is the ideal choice for small PV systems or balcony power plants with two modules aligned in the same direction. Thanks to its high efficiency of 97% and a low starting voltage of 22 V, it delivers reliable power even in low light – from the first rays of sunshine until dusk.
With its compact design, IP67 protection, and quick plug-and-play installation, the HiFlow 800 is particularly user-friendly. It offers optimal value for money for anyone who wants to operate their solar system simply and cost-effectively.
Hoymiles HF-800-WB

Efficiency that convinces
97% peak efficiency

Simply smarter
Setup in < 60 seconds

Safe & robust
IP67 protection against dust and water
Highest reliability
Rigorous testing with over 250.000 hours of operation, HALT testing and robust IP67 design ensure long life and safety.
Data security according to EU standards
All data is stored locally and transmitted in accordance with GDPR and RED-EN18031 – for maximum security and transparency.
Hoymiles HF-800-WB Q&A
Q&A about the Hoymiles HF-800-WB
What is the Hoymiles HF-800-WB?
The HF-800-WB is a compact micro-inverter with 800 VA power, specifically designed for balcony power plants with two solar modules.
For which systems is the HF-800-WB best suited?
It is ideal for two-module balcony power plants with the same orientation and no shading, where both modules are connected in series.
How does the module connection technology work?
The inverter features an MPPT tracker that efficiently controls two solar modules connected in series, thus enabling optimal energy yield.
How quickly can the microinverter be installed?
Setup takes less than 60 seconds thanks to Bluetooth pairing and a stable Wi-Fi connection.
Which smart meters is the HiFlow compatible with?
It supports common systems such as Shelly for precise energy management and export control.
How efficiently does the micro-inverter work?
It achieves a peak efficiency of up to 97% and an MPPT efficiency of 99,8%, which ensures very efficient power generation.
What security features are integrated?
An intelligent shutdown system reduces the voltage to ≤34 V within 1 second after disconnection according to VDE V 0126-95:2024.
How was reliability tested?
The HiFlow 800 has been tested for over 250.000 hours of continuous operation and under extreme environmental conditions, including HALT tests.
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