---
title: "Deye SUN-20K-SG01HP3-EU-AM2 vs Growatt MID 20KTL3-XH - Inverter Comparison | ComparePV"
description: "Compare Deye SUN-20K-SG01HP3-EU-AM2 vs Growatt MID 20KTL3-XH side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/deye-sun-20k-sg01hp3-eu-am2/growatt-mid-20ktl3-xh"
updated: 2026-01-17
---

# Deye SUN-20K-SG01HP3-EU-AM2 vs Growatt MID 20KTL3-XH

MID 20KTL3-XH leads on the differences that matter

The largest is european efficiency: 1.5 pp more efficient. 10 of 26 comparable parameters are identical, with 6 more left out because at least one datasheet does not publish them.


## The two inverters


| Attribute | A | B |
| --- | --- | --- |
| Inverter | [Deye SUN-20K-SG01HP3-EU-AM2](https://comparepv.com/inverter/deye-sun-20k-sg01hp3-eu-am2) | [Growatt MID 20KTL3-XH](https://comparepv.com/inverter/growatt-mid-20ktl3-xh) |
| Manufacturer | Deye | Growatt |
| Rated AC power | 20 kW | 20 kW |
| Type | Hybrid | Hybrid |


## Where they differ

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


| Parameter | SUN-20K-SG01HP3-EU-AM2 | MID 20KTL3-XH | Difference |
| --- | --- | --- | --- |
| European efficiency | 97.0 % | 98.5 % | +1.5 pp for MID 20KTL3-XH |
| Max DC voltage | 1000 V | 1100 V | 100 V apart |
| Max input current per tracker | 26.0 A | 32.0 A | +6.0 A for MID 20KTL3-XH |
| Max efficiency | 97.6 % | 98.5 % | +0.9 pp for MID 20KTL3-XH |
| Max AC power | 22.00 kW | 20.00 kW | 2.00 kW apart |
| Max PV power | 26.00 kW | 40.00 kW | 14.00 kW apart |
| DC/AC ratio | 1.30 | 2.00 | +0.70 for MID 20KTL3-XH |
| Max charge current | 50 A | 25 A | +25 A for SUN-20K-SG01HP3-EU-AM2 |
| Max AC current | 36.7 A | 33.3 A | 3.4 A apart |
| Ingress protection | IP65 | IP66 | IP65 vs IP66 |
| MPPT voltage range | 150-850 V | 160-1000 V | 150-850 V vs 160-1000 V |
| Start voltage | 180 V | 200 V | -20 V for SUN-20K-SG01HP3-EU-AM2 |
| Battery voltage | 160-700 | 600-980 V | 160-700 vs 600-980 V |
| Weight | 30.5 kg | 31.0 kg | -0.5 kg for SUN-20K-SG01HP3-EU-AM2 |
| Dimensions | 638x408x237 mm | 435x580x230 mm | 638x408x237 mm vs 435x580x230 mm |
| Cooling | natural | forced-air | natural vs forced-air |


## Every compared parameter


| Parameter | SUN-20K-SG01HP3-EU-AM2 | MID 20KTL3-XH |
| --- | --- | --- |
| 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 | 36.7 A | 33.3 A |
| Max PV power | 26.00 kW | 40.00 kW |
| DC/AC ratio | 1.30 | 2.00 |
| Max DC voltage | 1000 V | 1100 V |
| MPPT voltage range | 150-850 V | 160-1000 V |
| Start voltage | 180 V | 200 V |
| MPP trackers | 2 | - |
| Strings per tracker | 2 | 2 |
| Max input current per tracker | 26.0 A | 32.0 A |
| European efficiency | 97.0 % | 98.5 % |
| Max efficiency | 97.6 % | 98.5 % |
| CEC efficiency | - | - |
| Battery input | Yes | Yes |
| Battery voltage | 160-700 | 600-980 V |
| Max charge current | 50 A | 25 A |
| Backup power | - | - |
| Weight | 30.5 kg | 31.0 kg |
| Weight per kW | 1.5 kg/kW | 1.6 kg/kW |
| Dimensions | 638x408x237 mm | 435x580x230 mm |
| Ingress protection | IP65 | IP66 |
| Cooling | natural | forced-air |
| Noise | 55 dB | - |
| Max operating temperature | 60 °C | 60 °C |
| Wi-Fi | Yes | Yes |
| Ethernet | Yes | - |
| Arc fault protection | - | Yes |
| Integrated DC switch | Yes | Yes |
| Warranty | 5 yrs | 5 yrs |


## Related comparisons

- [Deye SUN-20K-SG01HP3-EU-AM2 vs Huawei SUN2000-20K-MB0](https://comparepv.com/compare-inverters/deye-sun-20k-sg01hp3-eu-am2/huawei-sun2000-20k-mb0) - 16 differences, the largest is european efficiency
- [Deye SUN-20K-SG01HP3-EU-AM2 vs Fronius Verto 20.0 Plus](https://comparepv.com/compare-inverters/deye-sun-20k-sg01hp3-eu-am2/fronius-international-fronius-verto-20-0-plus) - 16 differences, the largest is european efficiency
- [Deye SUN-20K-SG01HP3-EU-AM2 vs Sofar Solar HYD 20KTL-3PH](https://comparepv.com/compare-inverters/deye-sun-20k-sg01hp3-eu-am2/sofar-solar-hyd-20ktl-3ph) - 14 differences, the largest is european efficiency
- [Growatt MID 20KTL3-XH vs Sungrow SH20T](https://comparepv.com/compare-inverters/growatt-mid-20ktl3-xh/sungrow-sh20t) - 13 differences, the largest is european efficiency


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Source: https://comparepv.com/compare-inverters/deye-sun-20k-sg01hp3-eu-am2/growatt-mid-20ktl3-xh

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