---
title: "Growatt MID 30KTL3-X vs Growatt MID 30KTL3-X2-1 - Inverter Comparison | ComparePV"
description: "Compare Growatt MID 30KTL3-X vs Growatt MID 30KTL3-X2-1 side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/growatt-mid-30ktl3-x/growatt-mid-30ktl3-x2-1"
updated: 2026-01-16
---

# Growatt MID 30KTL3-X vs Growatt MID 30KTL3-X2-1

MID 30KTL3-X2-1 leads on the differences that matter

The largest is max input current per tracker: 6.0 A more headroom. 19 of 24 comparable parameters are identical, with 8 more left out because at least one datasheet does not publish them.


## The two inverters


| Attribute | A | B |
| --- | --- | --- |
| Inverter | [Growatt MID 30KTL3-X](https://comparepv.com/inverter/growatt-mid-30ktl3-x) | [Growatt MID 30KTL3-X2-1](https://comparepv.com/inverter/growatt-mid-30ktl3-x2-1) |
| Manufacturer | Growatt | Growatt |
| Rated AC power | 30 kW | 30 kW |
| Type | Grid-tie | Grid-tie |


## Where they differ

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


| Parameter | MID 30KTL3-X | MID 30KTL3-X2-1 | Difference |
| --- | --- | --- | --- |
| Max input current per tracker | 26.0 A | 32.0 A | +6.0 A for MID 30KTL3-X2-1 |
| Max AC power | 33.30 kW | 30.00 kW | 3.30 kW apart |
| Weight | 29.5 kg | 31.0 kg | -1.5 kg for MID 30KTL3-X |
| Max AC current | 50.5 A | 45.5 A | 5.0 A apart |
| Start voltage | 250 V | 200 V | -50 V for MID 30KTL3-X2-1 |


## Every compared parameter


| Parameter | MID 30KTL3-X | MID 30KTL3-X2-1 |
| --- | --- | --- |
| Rated AC power | 30.00 kW | 30.00 kW |
| Max AC power | 33.30 kW | 30.00 kW |
| Grid connection | 3-phase | 3-phase |
| Nominal AC voltage | 400 V | 400 V |
| Max AC current | 50.5 A | 45.5 A |
| Max PV power | 45.00 kW | 45.00 kW |
| DC/AC ratio | 1.50 | 1.50 |
| Max DC voltage | 1100 V | 1100 V |
| MPPT voltage range | 200-1000 V | 200-1000 V |
| Start voltage | 250 V | 200 V |
| MPP trackers | - | - |
| Strings per tracker | 2 | 2 |
| Max input current per tracker | 26.0 A | 32.0 A |
| European efficiency | 98.5 % | 98.5 % |
| Max efficiency | 98.8 % | 98.8 % |
| CEC efficiency | - | - |
| Battery input | - | - |
| Battery voltage | - | - |
| Max charge current | - | - |
| Backup power | - | - |
| Weight | 29.5 kg | 31.0 kg |
| Weight per kW | 1.0 kg/kW | 1.0 kg/kW |
| Dimensions | 435x580x230 mm | 435x580x230 mm |
| Ingress protection | IP66 | IP66 |
| Cooling | forced-air | forced-air |
| Noise | - | - |
| Max operating temperature | 60 °C | 60 °C |
| Wi-Fi | Yes | Yes |
| Ethernet | Yes | Yes |
| Arc fault protection | Yes | - |
| Integrated DC switch | Yes | Yes |
| Warranty | 5 yrs | 5 yrs |


## Related comparisons

- [Growatt MID 30KTL3-X vs Growatt MID 30KTL3-X2 (Pro.E)](https://comparepv.com/compare-inverters/growatt-mid-30ktl3-x/growatt-mid-30ktl3-x2-pro-e) - 5 differences, the largest is max input current per tracker
- [Growatt MID 30KTL3-X vs GoodWe GW30K-MT](https://comparepv.com/compare-inverters/growatt-mid-30ktl3-x/goodwe-gw30k-mt) - 9 differences, the largest is max input current per tracker
- [Growatt MID 30KTL3-X vs Huawei SUN2000-33KTL-A](https://comparepv.com/compare-inverters/growatt-mid-30ktl3-x/huawei-sun2000-33ktl-a) - 9 differences, the largest is max input current per tracker


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Source: https://comparepv.com/compare-inverters/growatt-mid-30ktl3-x/growatt-mid-30ktl3-x2-1

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