---
title: "Huawei SUN2000-125KTL-NHM0 vs Sungrow SG125CX-P2 - Inverter Comparison | ComparePV"
description: "Compare Huawei SUN2000-125KTL-NHM0 vs Sungrow SG125CX-P2 side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/huawei-sun2000-125ktl-nhm0/sungrow-sg125cx-p2"
updated: 2026-01-16
---

# Huawei SUN2000-125KTL-NHM0 vs Sungrow SG125CX-P2

SG125CX-P2 leads on the differences that matter

The largest is mpp trackers: 11 trackers more. 9 of 12 comparable parameters are identical, with 20 more left out because at least one datasheet does not publish them.


## The two inverters


| Attribute | A | B |
| --- | --- | --- |
| Inverter | [Huawei SUN2000-125KTL-NHM0](https://comparepv.com/inverter/huawei-sun2000-125ktl-nhm0) | [Sungrow SG125CX-P2](https://comparepv.com/inverter/sungrow-sg125cx-p2) |
| Manufacturer | Huawei | Sungrow |
| Rated AC power | 125 kW | 125 kW |
| Type | Grid-tie | Grid-tie |


## Where they differ

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


| Parameter | SUN2000-125KTL-NHM0 | SG125CX-P2 | Difference |
| --- | --- | --- | --- |
| MPP trackers | 1 | 12 | +11 trackers for SG125CX-P2 |
| Weight | 99.0 kg | 93.0 kg | -6.0 kg for SG125CX-P2 |
| Dimensions | 820x925x365 mm | 795x1020x360 mm | 820x925x365 mm vs 795x1020x360 mm |


## Every compared parameter


| Parameter | SUN2000-125KTL-NHM0 | SG125CX-P2 |
| --- | --- | --- |
| Rated AC power | 125.00 kW | 125.00 kW |
| Max AC power | 125.00 kW | 125.00 kW |
| Grid connection | 3-phase | 3-phase |
| Nominal AC voltage | - | 400 V |
| Max AC current | - | 181.1 A |
| Max PV power | - | 175.00 kW |
| DC/AC ratio | - | 1.40 |
| Max DC voltage | - | 1100 V |
| MPPT voltage range | - | 180-1000 V |
| Start voltage | - | 200 V |
| MPP trackers | 1 | 12 |
| Strings per tracker | 2 | 2 |
| Max input current per tracker | - | 30.0 A |
| European efficiency | - | 98.3 % |
| Max efficiency | 98.6 % | 98.5 % |
| CEC efficiency | - | - |
| Battery input | - | - |
| Battery voltage | - | - |
| Max charge current | - | - |
| Backup power | - | - |
| Weight | 99.0 kg | 93.0 kg |
| Weight per kW | 0.8 kg/kW | 0.7 kg/kW |
| Dimensions | 820x925x365 mm | 795x1020x360 mm |
| Ingress protection | IP66 | IP66 |
| Cooling | forced-air | forced-air |
| Noise | - | - |
| Max operating temperature | 60 °C | 60 °C |
| Wi-Fi | - | - |
| Ethernet | - | - |
| Arc fault protection | - | Yes |
| Integrated DC switch | - | Yes |
| Warranty | - | - |


## Related comparisons

- [Huawei SUN2000-125KTL-NHM0 vs Ginlong Solis S5-GC125K-HV](https://comparepv.com/compare-inverters/huawei-sun2000-125ktl-nhm0/ginlong-solis-s5-gc125k-hv) - 5 differences, the largest is mpp trackers
- [Huawei SUN2000-125KTL-NHM0 vs Growatt MAX 125KTL3-X LV](https://comparepv.com/compare-inverters/huawei-sun2000-125ktl-nhm0/growatt-max-125ktl3-x-lv) - 3 differences, the largest is mpp trackers
- [Huawei SUN2000-125KTL-NHM0 vs SOFAR 125KTLX-G4-A](https://comparepv.com/compare-inverters/huawei-sun2000-125ktl-nhm0/sofar-solar-sofar-125ktlx-g4-a) - 3 differences, the largest is mpp trackers
- [Sungrow SG125CX-P2 vs Ginlong Solis S6-GC125K](https://comparepv.com/compare-inverters/sungrow-sg125cx-p2/ginlong-solis-s6-gc125k) - 8 differences, the largest is max input current per tracker


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Source: https://comparepv.com/compare-inverters/huawei-sun2000-125ktl-nhm0/sungrow-sg125cx-p2

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