---
title: "PowMr SOLXPOW X3-20K vs Sofar Solar HYD 20KTL-3PH - Inverter Comparison | ComparePV"
description: "Compare PowMr SOLXPOW X3-20K vs Sofar Solar HYD 20KTL-3PH side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/powmr-solxpow-x3-20k/sofar-solar-hyd-20ktl-3ph"
updated: 2026-01-19
---

# PowMr SOLXPOW X3-20K vs Sofar Solar HYD 20KTL-3PH

SOLXPOW X3-20K leads on the differences that matter

The largest is weight: 11.5 kg lighter. 6 of 11 comparable parameters are identical, with 21 more left out because at least one datasheet does not publish them.


## The two inverters


| Attribute | A | B |
| --- | --- | --- |
| Inverter | [PowMr SOLXPOW X3-20K](https://comparepv.com/inverter/powmr-solxpow-x3-20k) | [Sofar Solar HYD 20KTL-3PH](https://comparepv.com/inverter/sofar-solar-hyd-20ktl-3ph) |
| Manufacturer | PowMr | Sofar Solar |
| 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 | SOLXPOW X3-20K | HYD 20KTL-3PH | Difference |
| --- | --- | --- | --- |
| Weight | 28.0 kg | 39.5 kg | -11.5 kg for SOLXPOW X3-20K |
| Weight per kW | 1.4 kg/kW | 2.0 kg/kW | -0.6 kg/kW for SOLXPOW X3-20K |
| Max AC current | 33.5 A | 31.9 A | 1.6 A apart |
| Max efficiency | 98.4 % | 98.2 % | +0.2 pp for SOLXPOW X3-20K |
| Dimensions | 418x534x210 mm | 515x587x261 mm | 418x534x210 mm vs 515x587x261 mm |


## Every compared parameter


| Parameter | SOLXPOW X3-20K | HYD 20KTL-3PH |
| --- | --- | --- |
| Rated AC power | 20.00 kW | 20.00 kW |
| Max AC power | 20.00 kW | 20.00 kW |
| Grid connection | - | 3-phase |
| Nominal AC voltage | - | 400 V |
| Max AC current | 33.5 A | 31.9 A |
| Max PV power | 30.00 kW | 30.00 kW |
| DC/AC ratio | 1.50 | 1.50 |
| Max DC voltage | - | 1000 V |
| MPPT voltage range | - | 180-960 V |
| Start voltage | - | 200 V |
| MPP trackers | - | 2 |
| Strings per tracker | - | 1 |
| Max input current per tracker | - | - |
| European efficiency | - | 97.7 % |
| Max efficiency | 98.4 % | 98.2 % |
| CEC efficiency | - | - |
| Battery input | Yes | Yes |
| Battery voltage | - | 180-800 Vdc |
| Max charge current | - | - |
| Backup power | - | - |
| Weight | 28.0 kg | 39.5 kg |
| Weight per kW | 1.4 kg/kW | 2.0 kg/kW |
| Dimensions | 418x534x210 mm | 515x587x261 mm |
| Ingress protection | - | IP65 |
| Cooling | - | forced-air |
| Noise | - | - |
| Max operating temperature | - | 60 °C |
| Wi-Fi | Yes | Yes |
| Ethernet | - | - |
| Arc fault protection | - | - |
| Integrated DC switch | - | Yes |
| Warranty | - | - |


## Related comparisons

- [PowMr SOLXPOW X3-20K vs Growatt MID 20KTL3-XH](https://comparepv.com/compare-inverters/powmr-solxpow-x3-20k/growatt-mid-20ktl3-xh) - 4 differences, the largest is max pv power
- [PowMr SOLXPOW X3-20K vs Huawei SUN2000-20K-MB0](https://comparepv.com/compare-inverters/powmr-solxpow-x3-20k/huawei-sun2000-20k-mb0) - 4 differences, the largest is max ac power
- [PowMr SOLXPOW X3-20K vs Fronius Verto 20.0 Plus](https://comparepv.com/compare-inverters/powmr-solxpow-x3-20k/fronius-international-fronius-verto-20-0-plus) - 5 differences, the largest is weight
- [Sofar Solar HYD 20KTL-3PH vs Sungrow SH20T](https://comparepv.com/compare-inverters/sofar-solar-hyd-20ktl-3ph/sungrow-sh20t) - 10 differences, the largest is max pv power


---

Source: https://comparepv.com/compare-inverters/powmr-solxpow-x3-20k/sofar-solar-hyd-20ktl-3ph

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