Hoymiles HMS-300-350-400-450-500 Micro Inverter Without Wi-Fi – Product View 01
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HOYMILES · INVERTERS

Hoymiles HMS-350-1T microinverter WITHOUT WIFI

SKU: 11010

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Rated output power
350 VA
HMS-350-1T
Maximum input voltage
60 V
HMS-350-1T
Maximum input current
13 A
HMS-350-1T
Max efficiency
96,7%
Relevant for conversion losses
Autumn Special
€79,00 €91,90 You save €12,9014 % OFF
0% VAT in Germany if certain conditions are met · Shipping costs will be calculated · Details

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The zero VAT rate applies only to eligible photovoltaic deliveries if the conditions of Section 12 Paragraph 3 of the German VAT Act (UStG) are met. For other tax zones or purchases that do not qualify for the zero rate, the applicable VAT will be calculated at checkout.

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Enjoy maximum security: Up to 30-year warranty on high-performance modules, 10–12-year product warranty on inverters, and 10 years on battery storage systems (with a 15-year lifespan). For other products, please refer to the specific details in the respective product documentation.

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Mini Power · Product Information

Product description

Included:

 

-- 1x Hoymiles HMS-350-1T without WIFI Micro Inverters
-- 0x or 1x Certificate* throttle to 300 W

 

The Hoymiles HMS-350-1T Micro Inverter This is a compact and efficient micro-inverter specifically designed for balcony power plants. Weighing only 1,75 kg, with a low starting voltage of 22 V and a wide DC input range, it is ideally suited for PV modules with a power output of 280 to 470+ W. It offers reliable energy conversion and is optimized for long-term applications.

 

Product features:

 

  • --High efficiency: Peak efficiency of up to 96,7% for maximum energy yield
  • --Wide voltage range: DC input voltage of 16–60 V for flexible module selection
  • --Low starting voltage: Active from 22 V for early power generation
  • --MPPT technology: Reduces performance losses due to shading, dust, or aging.
  • --Increased security: With rapid shutdown and galvanically isolated transformer
  • --Stable communication: Sub-1G wireless solution for reliable connection with Hoymiles DTU
  • --High reliability: A decentralized system prevents the failure of the entire PV system.
  • --Robust design: IP67 protection rating for safe outdoor use

The micro-inverter impresses with its simple installation and flexible application options. It can be mounted directly under the solar module or on the mounting system, eliminating the need for complex wiring.

Additionally, the system allows for convenient monitoring via the S-Miles app or cloud. In combination with a DTU Lite-S or DTU Pro-S The system can be efficiently monitored and controlled.

 

Mini Power (New Power GmbH) is an official distributor of Hoymiles in Germany and is committed to selling the original products Hoymile's HMS-350-1T by Hoymiles.

 

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Datasheet & Instructions

Verified product-related documents and instructions.

01 Hoymiles HMS-300-350-400-450-500 User Manual - German 02 Hoymiles HMS-350-1T Microinverter WITHOUT WIFI – Datasheet – German 03 Hoymiles HMS-350-1T Microinverter WITHOUT WIFI – Warranty Conditions – English

Technical information

Hoymiles HMS-350-1T microinverter WITHOUT WIFI

Hoymiles HMS-350-1T microinverter WITHOUT WIFI

MPPT nominal efficiency
99,80%
MPPT voltage range
16-60 V
Efficiency / Network function
96,7%
Protection class
IP67K
Starting voltage
22 V
37.000+ installed balcony power plants
Since 2022 Experience with solar solutions
30 years Warranty on solar panels
11.000 kWh in battery storage systems

Experience that creates trust

Why Mini Power

Mini Power helps you choose balcony power plants, storage systems, solar panels, and suitable accessories. Product information, scope of delivery, and compatibility are clearly presented so you can select a system that suits your location and energy needs. If you have any questions, you can contact us directly at info@miniminipower.com.

Start your own energy transition with Mini Power.

Mini Power Google Reviews: 4,7 out of 5 based on 694 reviews
Mini Power Zendure 2025 Excellent Partner
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ntv and DISQ Germany's Best Online Shops 2026, 1st place price-performance balcony power plants

Frequently asked questions

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Answers to key purchasing questions regarding compatibility, performance, installation, and scope of delivery.

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What is the Hoymiles HMS-350/400/450/500 series?

The HMS-350/400/450/500 series comprises compact micro-inverters specifically designed for balcony power plants and small PV systems, enabling efficient energy conversion directly at the module.

For which applications are these micro-inverters suitable?

The devices are ideally suited for balcony power plants as well as small to medium-sized PV systems and can be flexibly combined with different solar modules.

What are the advantages of MPPT technology?

The integrated MPPT technology ensures optimal energy yield by minimizing power losses due to shading, dust, or aging.

How efficient are the HMS micro-inverters?

The models achieve a peak efficiency of up to 96,5–96,7%, thus ensuring high efficiency in power conversion.

What security features are integrated?

The micro-inverters feature integrated protection functions, a rapid shutdown feature, and a galvanically isolated transformer for safe operation.

Are the devices suitable for outdoor use?

Yes, thanks to the IP67 protection rating, the inverters are dustproof and water-resistant, making them ideal for outdoor use.

How is the monitoring and installation carried out?

Installation is simple via plug-and-play directly on the module. Monitoring is optionally possible via the S-Miles app or cloud, for which a DTU Lite-S or DTU Pro-S is required.

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