---
title: "Growatt MAX 124KTL3-X2 MV vs SolarEdge SE120KUS - Inverter Comparison | ComparePV"
description: "Compare Growatt MAX 124KTL3-X2 MV vs SolarEdge SE120KUS side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/growatt-max-124ktl3-x2-mv/solaredge-se120kus"
updated: 2026-01-16
---

# Growatt MAX 124KTL3-X2 MV vs SolarEdge SE120KUS

SE120KUS leads on the differences that matter

The largest is rated ac power: 4.00 kW apart. 6 of 18 comparable parameters are identical, with 14 more left out because at least one datasheet does not publish them.


## The two inverters


| Attribute | A | B |
| --- | --- | --- |
| Inverter | [Growatt MAX 124KTL3-X2 MV](https://comparepv.com/inverter/growatt-max-124ktl3-x2-mv) | [SolarEdge SE120KUS](https://comparepv.com/inverter/solaredge-se120kus) |
| Manufacturer | Growatt | SolarEdge |
| Rated AC power | 124 kW | 120 kW |
| Type | Grid-tie | Grid-tie |


## Where they differ

Ranked by how much the difference matters, not by datasheet order.


| Parameter | MAX 124KTL3-X2 MV | SE120KUS | Difference |
| --- | --- | --- | --- |
| Rated AC power | 124.00 kW | 120.00 kW | 4.00 kW apart |
| Max DC voltage | 1100 V | 1000 V | 100 V apart |
| Max AC power | 124.00 kW | 120.00 kW | 4.00 kW apart |
| Max PV power | 186.00 kW | 210.00 kW | 24.00 kW apart |
| DC/AC ratio | 1.50 | 1.75 | +0.25 for SE120KUS |
| Weight | 84.0 kg | 32.0 kg | -52.0 kg for SE120KUS |
| Weight per kW | 0.7 kg/kW | 0.3 kg/kW | -0.4 kg/kW for SE120KUS |
| Nominal AC voltage | 480 V | 277 V | 203 V apart |
| Max AC current | 164.1 A | 144.3 A | 19.8 A apart |
| Ingress protection | IP66 | NEMA 3R | IP66 vs NEMA 3R |
| MPPT voltage range | 180-1000 V | 370-1000 V | 180-1000 V vs 370-1000 V |
| Dimensions | 640x970x345 mm | 558x328x273 mm | 640x970x345 mm vs 558x328x273 mm |


## Every compared parameter


| Parameter | MAX 124KTL3-X2 MV | SE120KUS |
| --- | --- | --- |
| Rated AC power | 124.00 kW | 120.00 kW |
| Max AC power | 124.00 kW | 120.00 kW |
| Grid connection | 3-phase | 3-phase |
| Nominal AC voltage | 480 V | 277 V |
| Max AC current | 164.1 A | 144.3 A |
| Max PV power | 186.00 kW | 210.00 kW |
| DC/AC ratio | 1.50 | 1.75 |
| Max DC voltage | 1100 V | 1000 V |
| MPPT voltage range | 180-1000 V | 370-1000 V |
| Start voltage | 195 V | - |
| MPP trackers | 8 | - |
| Strings per tracker | 2 | - |
| Max input current per tracker | 45.0 A | - |
| European efficiency | 98.5 % | - |
| Max efficiency | 99.0 % | - |
| CEC efficiency | - | 98.5 % |
| Battery input | - | - |
| Battery voltage | - | - |
| Max charge current | - | - |
| Backup power | - | - |
| Weight | 84.0 kg | 32.0 kg |
| Weight per kW | 0.7 kg/kW | 0.3 kg/kW |
| Dimensions | 640x970x345 mm | 558x328x273 mm |
| Ingress protection | IP66 | NEMA 3R |
| Cooling | forced-air | forced-air |
| Noise | - | 67 dB |
| Max operating temperature | 60 °C | 60 °C |
| Wi-Fi | Yes | Yes |
| Ethernet | - | Yes |
| Arc fault protection | Yes | Yes |
| Integrated DC switch | Yes | Yes |
| Warranty | 5 yrs | - |


## Related comparisons

- [Growatt MAX 124KTL3-X2 MV vs Ginlong Solis S5-GC125K-HV](https://comparepv.com/compare-inverters/growatt-max-124ktl3-x2-mv/ginlong-solis-s5-gc125k-hv) - 8 differences, the largest is rated ac power
- [Growatt MAX 124KTL3-X2 MV vs Growatt MAX 125KTL3-X LV](https://comparepv.com/compare-inverters/growatt-max-124ktl3-x2-mv/growatt-max-125ktl3-x-lv) - 7 differences, the largest is rated ac power
- [Growatt MAX 124KTL3-X2 MV vs Sungrow SG125CX-P2](https://comparepv.com/compare-inverters/growatt-max-124ktl3-x2-mv/sungrow-sg125cx-p2) - 12 differences, the largest is rated ac power
- [SolarEdge SE120KUS vs Growatt MAX 120KTL3-X LV](https://comparepv.com/compare-inverters/solaredge-se120kus/growatt-max-120ktl3-x-lv) - 8 differences, the largest is max dc voltage
- [SolarEdge SE120KUS vs SolarEdge SE120K (Synergy, 480V)](https://comparepv.com/compare-inverters/solaredge-se120kus/solaredge-se120k-synergy-480v) - 4 differences, the largest is nominal ac voltage
- [SolarEdge SE120KUS vs Growatt MAX 120KTL3-X2 LV](https://comparepv.com/compare-inverters/solaredge-se120kus/growatt-max-120ktl3-x2-lv) - 8 differences, the largest is max dc voltage


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Source: https://comparepv.com/compare-inverters/growatt-max-124ktl3-x2-mv/solaredge-se120kus

Not in this file, on the page: a written summary generated on request.