---
title: "Growatt MID 50K-HU vs PowMr SOLXPOW X4-50K - Inverter Comparison | ComparePV"
description: "Compare Growatt MID 50K-HU vs PowMr SOLXPOW X4-50K side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/growatt-mid-50k-hu/powmr-solxpow-x4-50k"
updated: 2026-01-19
---

# Growatt MID 50K-HU vs PowMr SOLXPOW X4-50K

MID 50K-HU leads on the differences that matter

The largest is max pv power: 25.00 kW apart. 4 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 | [Growatt MID 50K-HU](https://comparepv.com/inverter/growatt-mid-50k-hu) | [PowMr SOLXPOW X4-50K](https://comparepv.com/inverter/powmr-solxpow-x4-50k) |
| Manufacturer | Growatt | PowMr |
| Rated AC power | 50 kW | 50 kW |
| Type | Hybrid | Hybrid |


## Where they differ

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


| Parameter | MID 50K-HU | SOLXPOW X4-50K | Difference |
| --- | --- | --- | --- |
| Max PV power | 100.00 kW | 75.00 kW | 25.00 kW apart |
| DC/AC ratio | 2.00 | 1.50 | +0.50 for MID 50K-HU |
| Weight | 50.0 kg | 72.0 kg | -22.0 kg for MID 50K-HU |
| Weight per kW | 1.0 kg/kW | 1.4 kg/kW | -0.4 kg/kW for MID 50K-HU |
| Max AC current | 75.8 A | 83.0 A | 7.2 A apart |
| Max efficiency | 98.6 % | 98.8 % | +0.2 pp for SOLXPOW X4-50K |
| Dimensions | 570x680x256 mm | 620x800x300 mm | 570x680x256 mm vs 620x800x300 mm |


## Every compared parameter


| Parameter | MID 50K-HU | SOLXPOW X4-50K |
| --- | --- | --- |
| Rated AC power | 50.00 kW | 50.00 kW |
| Max AC power | 50.00 kW | 50.00 kW |
| Grid connection | 3-phase | - |
| Nominal AC voltage | 400 V | - |
| Max AC current | 75.8 A | 83.0 A |
| Max PV power | 100.00 kW | 75.00 kW |
| DC/AC ratio | 2.00 | 1.50 |
| Max DC voltage | 1000 V | - |
| MPPT voltage range | 200-1000 V | - |
| Start voltage | 160 V | - |
| MPP trackers | - | - |
| Strings per tracker | 2 | - |
| Max input current per tracker | 40.0 A | - |
| European efficiency | 97.2 % | - |
| Max efficiency | 98.6 % | 98.8 % |
| CEC efficiency | - | - |
| Battery input | Yes | Yes |
| Battery voltage | 600-980 V | - |
| Max charge current | 42 A | - |
| Backup power | 30.0 kW | - |
| Weight | 50.0 kg | 72.0 kg |
| Weight per kW | 1.0 kg/kW | 1.4 kg/kW |
| Dimensions | 570x680x256 mm | 620x800x300 mm |
| Ingress protection | IP66 | - |
| Cooling | forced-air | - |
| Noise | 55 dB | - |
| Max operating temperature | 60 °C | - |
| Wi-Fi | Yes | Yes |
| Ethernet | - | - |
| Arc fault protection | Yes | - |
| Integrated DC switch | Yes | - |
| Warranty | 5 yrs | - |


## Related comparisons

- [Growatt MID 50K-HU vs GoodWe GW50K-ET-10](https://comparepv.com/compare-inverters/growatt-mid-50k-hu/goodwe-gw50k-et-10) - 14 differences, the largest is european efficiency
- [Growatt MID 50K-HU vs Ginlong Solis S6-EH3P50K-H](https://comparepv.com/compare-inverters/growatt-mid-50k-hu/ginlong-solis-s6-eh3p50k-h) - 11 differences, the largest is max efficiency
- [Growatt MID 50K-HU vs Deye SUN-50K-SG01HP3-EU-BM4](https://comparepv.com/compare-inverters/growatt-mid-50k-hu/deye-sun-50k-sg01hp3-eu-bm4) - 16 differences, the largest is max input current per tracker


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Source: https://comparepv.com/compare-inverters/growatt-mid-50k-hu/powmr-solxpow-x4-50k

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