---
title: "Growatt MOD 15KTL3-HU vs PowMr SOLXPOW X3-15K - Inverter Comparison | ComparePV"
description: "Compare Growatt MOD 15KTL3-HU vs PowMr SOLXPOW X3-15K side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/growatt-mod-15ktl3-hu/powmr-solxpow-x3-15k"
updated: 2026-01-19
---

# Growatt MOD 15KTL3-HU vs PowMr SOLXPOW X3-15K

MOD 15KTL3-HU leads on the differences that matter

The largest is max pv power: 7.50 kW apart. 5 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 MOD 15KTL3-HU](https://comparepv.com/inverter/growatt-mod-15ktl3-hu) | [PowMr SOLXPOW X3-15K](https://comparepv.com/inverter/powmr-solxpow-x3-15k) |
| Manufacturer | Growatt | PowMr |
| Rated AC power | 15 kW | 15 kW |
| Type | Hybrid | Hybrid |


## Where they differ

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


| Parameter | MOD 15KTL3-HU | SOLXPOW X3-15K | Difference |
| --- | --- | --- | --- |
| Max PV power | 30.00 kW | 22.50 kW | 7.50 kW apart |
| DC/AC ratio | 2.00 | 1.50 | +0.50 for MOD 15KTL3-HU |
| Weight | 20.0 kg | 28.0 kg | -8.0 kg for MOD 15KTL3-HU |
| Weight per kW | 1.3 kg/kW | 1.9 kg/kW | -0.5 kg/kW for MOD 15KTL3-HU |
| Max efficiency | 98.6 % | 98.4 % | +0.2 pp for MOD 15KTL3-HU |
| Dimensions | 480x468x202 mm | 418x534x210 mm | 480x468x202 mm vs 418x534x210 mm |


## Every compared parameter


| Parameter | MOD 15KTL3-HU | SOLXPOW X3-15K |
| --- | --- | --- |
| Rated AC power | 15.00 kW | 15.00 kW |
| Max AC power | 15.00 kW | 15.00 kW |
| Grid connection | 3-phase | - |
| Nominal AC voltage | 400 V | - |
| Max AC current | 25.0 A | 25.0 A |
| Max PV power | 30.00 kW | 22.50 kW |
| DC/AC ratio | 2.00 | 1.50 |
| Max DC voltage | 1000 V | - |
| MPPT voltage range | 140-1000 V | - |
| Start voltage | 160 V | - |
| MPP trackers | 3 | - |
| Strings per tracker | 1 | - |
| Max input current per tracker | 20.0 A | - |
| European efficiency | 98.1 % | - |
| Max efficiency | 98.6 % | 98.4 % |
| CEC efficiency | - | - |
| Battery input | Yes | Yes |
| Battery voltage | 600-980V | - |
| Max charge current | 25 A | - |
| Backup power | - | - |
| Weight | 20.0 kg | 28.0 kg |
| Weight per kW | 1.3 kg/kW | 1.9 kg/kW |
| Dimensions | 480x468x202 mm | 418x534x210 mm |
| Ingress protection | IP66 | - |
| Cooling | natural | - |
| Noise | 29 dB | - |
| Max operating temperature | 60 °C | - |
| Wi-Fi | Yes | Yes |
| Ethernet | - | - |
| Arc fault protection | Yes | - |
| Integrated DC switch | Yes | - |
| Warranty | 10 yrs | - |


## Related comparisons

- [Growatt MOD 15KTL3-HU vs Growatt MID 15KTL3-XH](https://comparepv.com/compare-inverters/growatt-mod-15ktl3-hu/growatt-mid-15ktl3-xh) - 12 differences, the largest is warranty
- [Growatt MOD 15KTL3-HU vs Huawei SUN2000-15K-MB0](https://comparepv.com/compare-inverters/growatt-mod-15ktl3-hu/huawei-sun2000-15k-mb0) - 15 differences, the largest is max dc voltage
- [Growatt MOD 15KTL3-HU vs Sofar Solar HYD 15KTL-3PH](https://comparepv.com/compare-inverters/growatt-mod-15ktl3-hu/sofar-solar-hyd-15ktl-3ph) - 14 differences, the largest is european efficiency


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Source: https://comparepv.com/compare-inverters/growatt-mod-15ktl3-hu/powmr-solxpow-x3-15k

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