---
title: "GoodWe GW100K-GT vs Huawei SUN2000-100KTL-M1 (@480 V) - Inverter Comparison | ComparePV"
description: "Compare GoodWe GW100K-GT vs Huawei SUN2000-100KTL-M1 (@480 V) side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/goodwe-gw100k-gt/huawei-sun2000-100ktl-m1-480-v"
updated: 2026-01-16
---

# GoodWe GW100K-GT vs Huawei SUN2000-100KTL-M1 (@480 V)

GW100K-GT leads on the differences that matter

The largest is weight: 5.0 kg lighter. 13 of 17 comparable parameters are identical, with 15 more left out because at least one datasheet does not publish them.


## The two inverters


| Attribute | A | B |
| --- | --- | --- |
| Inverter | [GoodWe GW100K-GT](https://comparepv.com/inverter/goodwe-gw100k-gt) | [Huawei SUN2000-100KTL-M1 (@480 V)](https://comparepv.com/inverter/huawei-sun2000-100ktl-m1-480-v) |
| Manufacturer | GoodWe | Huawei |
| Rated AC power | 100 kW | 100 kW |
| Type | Grid-tie | Grid-tie |


## Where they differ

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


| Parameter | GW100K-GT | SUN2000-100KTL-M1 (@480 V) | Difference |
| --- | --- | --- | --- |
| Weight | 85.0 kg | 90.0 kg | -5.0 kg for GW100K-GT |
| Max AC current | 167.1 A | 133.7 A | 33.4 A apart |
| MPPT voltage range | 180-1000 V | 200-1000 V | 180-1000 V vs 200-1000 V |
| Dimensions | 650x930x300 mm | 700x1035x365 mm | 650x930x300 mm vs 700x1035x365 mm |


## Every compared parameter


| Parameter | GW100K-GT | SUN2000-100KTL-M1 (@480 V) |
| --- | --- | --- |
| Rated AC power | 100.00 kW | 100.00 kW |
| Max AC power | 110.00 kW | 110.00 kW |
| Grid connection | 3-phase | 3-phase |
| Nominal AC voltage | 380 V | - |
| Max AC current | 167.1 A | 133.7 A |
| Max PV power | - | - |
| DC/AC ratio | - | - |
| Max DC voltage | 1100 V | 1100 V |
| MPPT voltage range | 180-1000 V | 200-1000 V |
| Start voltage | 200 V | 200 V |
| MPP trackers | - | 10 |
| Strings per tracker | 2 | 2 |
| Max input current per tracker | - | 26.0 A |
| European efficiency | - | 98.6 % |
| Max efficiency | 98.8 % | 98.8 % |
| CEC efficiency | - | - |
| Battery input | - | - |
| Battery voltage | - | - |
| Max charge current | - | - |
| Backup power | - | - |
| Weight | 85.0 kg | 90.0 kg |
| Weight per kW | 0.8 kg/kW | 0.9 kg/kW |
| Dimensions | 650x930x300 mm | 700x1035x365 mm |
| Ingress protection | IP66 | IP66 |
| Cooling | forced-air | forced-air |
| Noise | - | - |
| Max operating temperature | 60 °C | 60 °C |
| Wi-Fi | Yes | Yes |
| Ethernet | - | - |
| Arc fault protection | Yes | - |
| Integrated DC switch | Yes | Yes |
| Warranty | - | - |


## Related comparisons

- [GoodWe GW100K-GT vs Huawei SUN2000-100KTL-M2](https://comparepv.com/compare-inverters/goodwe-gw100k-gt/huawei-sun2000-100ktl-m2) - 5 differences, the largest is weight
- [GoodWe GW100K-GT vs Sungrow SG110CX](https://comparepv.com/compare-inverters/goodwe-gw100k-gt/sungrow-sg110cx) - 6 differences, the largest is weight
- [GoodWe GW100K-GT vs SMA Solar Sunny Highpower PEAK3 SHP 100-21](https://comparepv.com/compare-inverters/goodwe-gw100k-gt/sma-solar-sunny-highpower-peak3-shp-100-21) - 6 differences, the largest is max dc voltage
- [Huawei SUN2000-100KTL-M1 (@480 V) vs SMA Solar Sunny Highpower Storage SHPS 100-21](https://comparepv.com/compare-inverters/huawei-sun2000-100ktl-m1-480-v/sma-solar-sunny-highpower-storage-shps-100-21) - 6 differences, the largest is max dc voltage


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Source: https://comparepv.com/compare-inverters/goodwe-gw100k-gt/huawei-sun2000-100ktl-m1-480-v

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