---
title: "SolarEdge SE20KUS (KUS20SE) vs Sungrow SG20KTL-M - Inverter Comparison | ComparePV"
description: "Compare SolarEdge SE20KUS (KUS20SE) vs Sungrow SG20KTL-M side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/solaredge-se20kus-kus20se/sungrow-sg20ktl-m"
updated: 2026-01-16
---

# SolarEdge SE20KUS (KUS20SE) vs Sungrow SG20KTL-M

SG20KTL-M leads on the differences that matter

The largest is max dc voltage: 100 V apart. 6 of 13 comparable parameters are identical, with 19 more left out because at least one datasheet does not publish them.


## The two inverters


| Attribute | A | B |
| --- | --- | --- |
| Inverter | [SolarEdge SE20KUS (KUS20SE)](https://comparepv.com/inverter/solaredge-se20kus-kus20se) | [Sungrow SG20KTL-M](https://comparepv.com/inverter/sungrow-sg20ktl-m) |
| Manufacturer | SolarEdge | Sungrow |
| 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 | SE20KUS (KUS20SE) | SG20KTL-M | Difference |
| --- | --- | --- | --- |
| Max DC voltage | 1000 V | 1100 V | 100 V apart |
| Weight | 33.2 kg | 24.0 kg | -9.2 kg for SG20KTL-M |
| Weight per kW | 1.7 kg/kW | 1.2 kg/kW | -0.5 kg/kW for SG20KTL-M |
| Nominal AC voltage | 480 V | 400 V | 80 V apart |
| Max AC current | 24.0 A | 31.9 A | 7.9 A apart |
| Ingress protection | NEMA 3R | IP65 | NEMA 3R vs IP65 |
| Dimensions | 540x315x260 mm | 485x370x210 mm | 540x315x260 mm vs 485x370x210 mm |


## Every compared parameter


| Parameter | SE20KUS (KUS20SE) | SG20KTL-M |
| --- | --- | --- |
| Rated AC power | 20.00 kW | 20.00 kW |
| Max AC power | 20.00 kW | 20.00 kW |
| Grid connection | 3-phase | 3-phase |
| Nominal AC voltage | 480 V | 400 V |
| Max AC current | 24.0 A | 31.9 A |
| Max PV power | 27.00 kW | - |
| DC/AC ratio | 1.35 | - |
| Max DC voltage | 1000 V | 1100 V |
| MPPT voltage range | - | 200-1000 V |
| Start voltage | - | 250 V |
| MPP trackers | - | 2 |
| Strings per tracker | - | 2 |
| Max input current per tracker | - | 22.0 A |
| European efficiency | - | 98.3 % |
| Max efficiency | - | 98.6 % |
| CEC efficiency | 98.0 % | - |
| Battery input | - | - |
| Battery voltage | - | - |
| Max charge current | - | - |
| Backup power | - | - |
| Weight | 33.2 kg | 24.0 kg |
| Weight per kW | 1.7 kg/kW | 1.2 kg/kW |
| Dimensions | 540x315x260 mm | 485x370x210 mm |
| Ingress protection | NEMA 3R | IP65 |
| Cooling | forced-air | forced-air |
| Noise | 55 dB | - |
| Max operating temperature | 60 °C | 60 °C |
| Wi-Fi | - | - |
| Ethernet | Yes | - |
| Arc fault protection | Yes | - |
| Integrated DC switch | Yes | Yes |
| Warranty | 20 yrs | - |


## Related comparisons

- [SolarEdge SE20KUS (KUS20SE) vs Growatt MID 20KTL3-X](https://comparepv.com/compare-inverters/solaredge-se20kus-kus20se/growatt-mid-20ktl3-x) - 11 differences, the largest is warranty
- [SolarEdge SE20KUS (KUS20SE) vs Fronius Verto 20.0](https://comparepv.com/compare-inverters/solaredge-se20kus-kus20se/fronius-international-fronius-verto-20-0) - 7 differences, the largest is max pv power
- [SolarEdge SE20KUS (KUS20SE) vs Huawei SUN2000-20KTL-M2](https://comparepv.com/compare-inverters/solaredge-se20kus-kus20se/huawei-sun2000-20ktl-m2) - 11 differences, the largest is max dc voltage
- [Sungrow SG20KTL-M vs Huawei SUN2000-20KTL-M0](https://comparepv.com/compare-inverters/sungrow-sg20ktl-m/huawei-sun2000-20ktl-m0) - 8 differences, the largest is max ac power


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Source: https://comparepv.com/compare-inverters/solaredge-se20kus-kus20se/sungrow-sg20ktl-m

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