Single-phase microinverters

Microinverters turn the power from your solar panels into usable electricity. Single-phase microinverters are usually used in residential and small commercial environments. With Hoymiles, get frustration-free, long-lasting performance with simple installation, premium quality and low failure rates.

Easy to install microinverters
to convert solar energy

1-in-1 microinverters
Lightweight, efficient and easy to install, a 1-in-1 microinverter takes and converts energy from a single solar panel.
Available in the following models:
MI-300/MI-350/MI-400
HM-300/HM-350/HM-400
2-in-1 microinverters
With a 2-in-1 microinverter, you can connect two solar panels, allowing you to output more power while streamlining your installation.
Available in the following models:
MI-600/MI-700/MI-800
HM-600/HM-700/HM-800
4-in-1 microinverters
For more demanding environments, our 4-in-1 microinverters support up to 4 panels at once, maximizing the power your installation can generate.
Available in the following models:
MI-1000/MI-1200/MI-1500
HM-1000/HM-1200/HM-1500
MI Microinverters

Our MI microinverters are the most compact in our collection, ideal for any installation.

HM Microinverters

With the HM series, get Reactive Power Control and stronger communication with an external antenna.

Daisy chain version

1-in-1
HM-300/350/400
2-in-1
HM-600/700/800
4-in-1
HM-1000/1200/1500
Commonly used module power (W)405/472/540405/472/540337/405/506
Maximum input voltage (V)606060
Maximum input current (A)11.5/11.5/12.52×11.5/2×11.5/2×12.54×10.5/4×11.5/4×11.5
Rated output power (VA)300/350/400600/700/8001000/1200/1500
Maximum units per branch16/14/128/7/65/4/3
CEC peak efficiency96.70%96.70%96.70%
Enclosure ratingIP67IP67IP67
Warranty12 years standard12 years standard12 years standard
1-in-1
HM-300/350/400
Commonly used module power (W)405/472/540
Maximum input voltage (V)60
Maximum input current (A)11.5/11.5/12.5
Rated output power (VA)300/350/400
Maximum units per branch16/14/12
CEC peak efficiency96.70%
Enclosure ratingIP67
Warranty12 years standard
2-in-1
HM-600/700/800
Commonly used module power (W)405/472/540
Maximum input voltage (V)60
Maximum input current (A)2×11.5/2×11.5/2×12.5
Rated output power (VA)600/700/800
Maximum units per branch8/7/6
CEC peak efficiency96.70%
Enclosure ratingIP67
Warranty12 years standard
4-in-1
HM-1000/1200/1500
Commonly used module power (W)337/405/506
Maximum input voltage (V)60
Maximum input current (A)4×10.5/4×11.5/4×11.5
Rated output power (VA)1000/1200/1500
Maximum units per branch5/4/3
CEC peak efficiency96.70%
Enclosure ratingIP67
Warranty12 years standard

Trunk version

1-in-1
HM-300T/350T/400T
2-in-1
HM-600T/700T/800T
4-in-1
HM-1000T/1200T/1500T
Commonly used module power (W)405/472/540405/472/540337/405/506
Maximum input voltage (V)606060
Maximum input current (A)11.5/11.5/12.52×11.5/2×11.5/2×12.54×10.5/4×10.5/4×11.5
Rated output power (VA)300/350/400600/700/8001000/1200/1500

Maximum units per 10AWG branch

24/21/1812/10/97/6/4
CEC peak efficiency96.70%96.70%96.70%
Enclosure ratingIP67IP67IP67
Warranty12 years standard12 years standard12 years standard
1-in-1
HM-300T/350T/400T
Commonly used module power (W)405/472/540
Maximum input voltage (V)60
Maximum input current (A)11.5/11.5/12.5
Rated output power (VA)300/350/400
Maximum units per 10AWG branch24/21/18
CEC peak efficiency96.70%
Enclosure ratingIP67
Warranty12 years standard
2-in-1
HM-600T/700T/800T
Commonly used module power (W)405/472/540
Maximum input voltage (V)60
Maximum input current (A)2×11.5/2×11.5/2×12.5
Rated output power (VA)600/700/800
Maximum units per 10AWG branch12/10/9
CEC peak efficiency96.70%
Enclosure ratingIP67
Warranty12 years standard
4-in-1
HM-1000T/1200T/1500T
Commonly used module power (W)337/405/506
Maximum input voltage (V)60
Maximum input current (A)4×10.5/4×10.5/4×11.5
Rated output power (VA)1000/1200/1500
Maximum units per 10AWG branch7/6/4
CEC peak efficiency96.70%
Enclosure ratingIP67
Warranty12 years standard

See more product information in our resource center

Energy you can trust

Our microinverters are field-proven and guaranteed to perform from sunrise to sunset, year after year. That’s why they all come with a minimum 12-year warranty as standard, with options to extend right up to 25 years.

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