---
title: "Huawei SUN2000-20KTL-M2 vs SOFAR 20KTLX-G3 - Inverter Comparison | ComparePV"
description: "Compare Huawei SUN2000-20KTL-M2 vs SOFAR 20KTLX-G3 side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/huawei-sun2000-20ktl-m2/sofar-solar-sofar-20ktlx-g3"
updated: 2026-01-16
---

# Huawei SUN2000-20KTL-M2 vs SOFAR 20KTLX-G3

SOFAR 20KTLX-G3 leads on the differences that matter

The largest is max input current per tracker: 4.0 A more headroom. 11 of 21 comparable parameters are identical, with 11 more left out because at least one datasheet does not publish them.


## The two inverters


| Attribute | A | B |
| --- | --- | --- |
| Inverter | [Huawei SUN2000-20KTL-M2](https://comparepv.com/inverter/huawei-sun2000-20ktl-m2) | [SOFAR 20KTLX-G3](https://comparepv.com/inverter/sofar-solar-sofar-20ktlx-g3) |
| Manufacturer | Huawei | Sofar Solar |
| Rated AC power | 20 kW | 20 kW |
| Type | Grid-tie | Grid-tie |


## Where they differ

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


| Parameter | SUN2000-20KTL-M2 | SOFAR 20KTLX-G3 | Difference |
| --- | --- | --- | --- |
| Max input current per tracker | 22.0 A | 26.0 A | +4.0 A for SOFAR 20KTLX-G3 |
| Max AC power | 22.00 kW | 20.00 kW | 2.00 kW apart |
| Weight | 25.0 kg | 22.0 kg | -3.0 kg for SOFAR 20KTLX-G3 |
| Max DC voltage | 1080 V | 1100 V | 20 V apart |
| Start voltage | 200 V | 160 V | -40 V for SOFAR 20KTLX-G3 |
| Max AC current | 33.5 A | 31.9 A | 1.6 A apart |
| MPPT voltage range | 160-950 V | 140-1000 V | 160-950 V vs 140-1000 V |
| Strings per tracker | 2 | 1 | 1 string apart |
| Dimensions | 470x525x262 mm | 430x520x198 mm | 470x525x262 mm vs 430x520x198 mm |
| Cooling | natural | forced-air | natural vs forced-air |


## Every compared parameter


| Parameter | SUN2000-20KTL-M2 | SOFAR 20KTLX-G3 |
| --- | --- | --- |
| Rated AC power | 20.00 kW | 20.00 kW |
| Max AC power | 22.00 kW | 20.00 kW |
| Grid connection | 3-phase | 3-phase |
| Nominal AC voltage | 400 V | 400 V |
| Max AC current | 33.5 A | 31.9 A |
| Max PV power | 30.00 kW | - |
| DC/AC ratio | 1.50 | - |
| Max DC voltage | 1080 V | 1100 V |
| MPPT voltage range | 160-950 V | 140-1000 V |
| Start voltage | 200 V | 160 V |
| MPP trackers | 2 | 2 |
| Strings per tracker | 2 | 1 |
| Max input current per tracker | 22.0 A | 26.0 A |
| European efficiency | 98.3 % | 98.2 % |
| Max efficiency | 98.7 % | 98.6 % |
| CEC efficiency | - | - |
| Battery input | - | - |
| Battery voltage | - | - |
| Max charge current | - | - |
| Backup power | - | - |
| Weight | 25.0 kg | 22.0 kg |
| Weight per kW | 1.2 kg/kW | 1.1 kg/kW |
| Dimensions | 470x525x262 mm | 430x520x198 mm |
| Ingress protection | IP65 | IP65 |
| Cooling | natural | forced-air |
| Noise | - | - |
| Max operating temperature | 60 °C | 60 °C |
| Wi-Fi | Yes | Yes |
| Ethernet | Yes | - |
| Arc fault protection | Yes | - |
| Integrated DC switch | Yes | Yes |
| Warranty | - | - |


## Related comparisons

- [Huawei SUN2000-20KTL-M2 vs Growatt MID 20KTL3-X](https://comparepv.com/compare-inverters/huawei-sun2000-20ktl-m2/growatt-mid-20ktl3-x) - 8 differences, the largest is weight
- [Huawei SUN2000-20KTL-M2 vs Fronius Verto 20.0](https://comparepv.com/compare-inverters/huawei-sun2000-20ktl-m2/fronius-international-fronius-verto-20-0) - 12 differences, the largest is max dc voltage
- [Huawei SUN2000-20KTL-M2 vs Sungrow SG20KTL-M](https://comparepv.com/compare-inverters/huawei-sun2000-20ktl-m2/sungrow-sg20ktl-m) - 8 differences, the largest is max ac power


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Source: https://comparepv.com/compare-inverters/huawei-sun2000-20ktl-m2/sofar-solar-sofar-20ktlx-g3

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