Highlights
- 8-in-1 design
- Four MPPT channels
- Three-phase output
- Low-voltage safety
- Smart wireless monitoring
Hoymiles MIT Series 8-in-1 Three-Phase Microinverters
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Highlights
- 8-in-1 design
- Four MPPT channels
- Three-phase output
- Low-voltage safety
- Smart wireless monitoring
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Description
The Hoymiles MIT Series (MIT-4000-8T, MIT-4500-8T, and MIT-5000-8T) represents the next generation of high-capacity three-phase microinverters designed for commercial and industrial rooftop solar systems. Each unit can connect up to eight PV modules, delivering superior energy efficiency, simplified installation, and outstanding scalability for medium to large solar arrays.
Built with four independent MPPTs, the MIT series ensures maximum power harvest from each module group, even under conditions of shading or module mismatch. Its low input voltage design enhances rooftop safety, while the IP67-rated enclosure guarantees reliable outdoor performance across diverse climates.
The MIT series leverages Hoymiles’ Sub-1G wireless communication for stable data transmission and seamless integration with the S-Miles Cloud monitoring platform, enabling real-time, module-level monitoring and remote maintenance. Designed for ease of deployment and reduced balance-of-system costs, it offers an efficient solution for installers and end-users alike.
With rated outputs ranging from 4 kW to 5 kW, these microinverters are ideal for pairing with modern high-power PV modules (up to 750 W+), making them a perfect fit for projects demanding high performance, safety, and scalability.
Specification
Input (Solar/DC Side)
| Max Input Current per MPPT (A) |
20 A |
|---|---|
| Max DC Voltage (V) |
140 V |
| MPPT Voltage Range (V) |
12 V ~ 136 V |
| No. of MPPTs |
4 |
Connector Specification
| Grid Connection |
3-Phase + Neutral + PE |
|---|
Output (AC Side)
| Frequency (Hz) |
50 Hz / 60 Hz |
|---|---|
| Grid Connection |
3-Phase + Neutral + PE |
| Rated AC Current (A) |
5.8 A ,6.5 A ,7.2 A |
| Rated AC Voltage (V) |
400 V |
| Rated Output Power (kW) |
4000 W ,4500 W ,5000 W |
DB Specification
| Mounting Type |
Wall‑mounted |
|---|---|
| Noise Level (dB) |
< 25 dB |
Mechanical Details
| Weight | 8.6 kg |
|---|---|
| Dimensions | 395 × 308 × 60 cm |
| Mounting Type |
Wall‑mounted |
Smart Features
| Communication Interfaces |
Sub-1G wireless |
|---|
General
| Cooling Type |
Natural cooling |
|---|---|
| Max Efficiency (%) |
97.50% ,97.60% ,97.70% |
| Phase | |
| Inverter Type |



