Charged Reviews · Quick reference
Hoymiles HMS-450-1T (Europe)
- Brand
- Hoymiles
- Model
- HMS-450-1T
- SKU / part number
- HMS-450-1T[1]
- Category
- Inverters
AC output
| Continuous output | ? |
|---|---|
| Peak output | ? |
| AC configuration | ? |
| AC output voltage | ? |
| AC frequency | ? |
| Grid pass-through | ? |
| Maximum output per leg | ? |
Battery
| Battery voltage | ? |
|---|---|
| Battery voltage range | ? |
| Maximum charge current | ? |
| Maximum discharge current | ? |
| Battery-only output | ? |
| Maximum grid charging | ? |
| Compatible batteries / BMS | ? |
PV input
| PV array limit (connected) | ? |
|---|---|
| PV input limit (converted) | ? |
| Maximum PV voltage (Voc) | 65 V[1] |
| MPPT voltage range | 16 to 60 V[1] |
| MPPT trackers | 1[1] |
| String inputs per MPPT | ? |
| PV current per MPPT | ? |
| PV short-circuit current | 25 A[1] |
| PV startup voltage | 22 V[1] |
Efficiency and modes
| Peak efficiency | 96.5 %[1] |
|---|---|
| CEC weighted efficiency | ? |
| Battery conversion efficiency | ? |
| Grid / off-grid modes | ? |
| Generator input | ? |
| Transfer time | ? |
| Idle consumption | ? |
| Parallel units | ? |
Communication and environment
| Communications | Sub-1G[1] |
|---|---|
| Operating temperature | -40 to 65 °C[1] |
| Enclosure rating | Outdoor, IP67[1] |
| Operating noise | ? |
Mechanical
| Dimensions | 30 D × 182 W × 164 H mm[1] |
|---|---|
| Weight | 1.75 kg / 3.86 lb[1] |
Installation (from the manual)
Torque
| AC terminal torque | ? |
|---|---|
| Battery terminal torque | ? |
| PV terminal torque | ? |
| Ground terminal torque | 2 N·m(17.7 in-lb*)[2] |
Clearances and orientation
| Installation clearances | at least 2 cm around the microinverter; 30 cm between the microinverter and the roof for reliable communication[2] |
|---|---|
| Mounting orientation | beneath the PV modules; label side up on the racking[2] |
Grounding
| Grounding and neutral-ground bonding | AC cables include PE wires for direct grounding; grounding clamps if external grounding is required[2] |
|---|
Not in the manual: Conductors, Protection, Communication
Page 1 of 2 · Installation values · ? means nothing is recordedAggregated, often community-reported information, not official documentation. Do not rely on it for installation, purchase or compliance decisions; always confirm values with the manufacturer’s official documentation. Charged Reviews accepts no responsibility for errors.