---
title: "Growatt MID 36KTL3-X vs Growatt MID 36KTL3-X2 - Inverter Comparison | ComparePV"
description: "Compare Growatt MID 36KTL3-X vs Growatt MID 36KTL3-X2 side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/growatt-mid-36ktl3-x/growatt-mid-36ktl3-x2"
updated: 2026-01-16
---

# Growatt MID 36KTL3-X vs Growatt MID 36KTL3-X2

MID 36KTL3-X2 leads on the differences that matter

The largest is max input current per tracker: 6.0 A more headroom. 20 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 36KTL3-X](https://comparepv.com/inverter/growatt-mid-36ktl3-x) | [Growatt MID 36KTL3-X2](https://comparepv.com/inverter/growatt-mid-36ktl3-x2) |
| Manufacturer | Growatt | Growatt |
| Rated AC power | 36 kW | 36 kW |
| Type | Grid-tie | Grid-tie |


## Where they differ

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


| Parameter | MID 36KTL3-X | MID 36KTL3-X2 | Difference |
| --- | --- | --- | --- |
| Max input current per tracker | 26.0 A | 32.0 A | +6.0 A for MID 36KTL3-X2 |
| Max AC power | 39.60 kW | 40.00 kW | 0.40 kW apart |
| Weight | 30.5 kg | 31.0 kg | -0.5 kg for MID 36KTL3-X |
| Max AC current | 60.0 A | 60.6 A | 0.6 A apart |


## Every compared parameter


| Parameter | MID 36KTL3-X | MID 36KTL3-X2 |
| --- | --- | --- |
| Rated AC power | 36.00 kW | 36.00 kW |
| Max AC power | 39.60 kW | 40.00 kW |
| Grid connection | 3-phase | 3-phase |
| Nominal AC voltage | 400 V | 400 V |
| Max AC current | 60.0 A | 60.6 A |
| Max PV power | 54.00 kW | 54.00 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 | 250 V |
| MPP trackers | - | - |
| Strings per tracker | 2 | 2 |
| Max input current per tracker | 26.0 A | 32.0 A |
| European efficiency | 98.5 % | - |
| Max efficiency | 98.8 % | 98.8 % |
| CEC efficiency | - | - |
| Battery input | - | - |
| Battery voltage | - | - |
| Max charge current | - | - |
| Backup power | - | - |
| Weight | 30.5 kg | 31.0 kg |
| Weight per kW | 0.8 kg/kW | 0.9 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 | Yes |
| Integrated DC switch | Yes | Yes |
| Warranty | 5 yrs | 5 yrs |


## Related comparisons

- [Growatt MID 36KTL3-X vs GoodWe GW36K-MT](https://comparepv.com/compare-inverters/growatt-mid-36ktl3-x/goodwe-gw36k-mt) - 9 differences, the largest is max input current per tracker
- [Growatt MID 36KTL3-X vs Huawei SUN2000-36KTL](https://comparepv.com/compare-inverters/growatt-mid-36ktl3-x/huawei-sun2000-36ktl) - 9 differences, the largest is max input current per tracker
- [Growatt MID 36KTL3-X vs Huawei SUN2000-36KTL-M3](https://comparepv.com/compare-inverters/growatt-mid-36ktl3-x/huawei-sun2000-36ktl-m3) - 7 differences, the largest is max ac power


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Source: https://comparepv.com/compare-inverters/growatt-mid-36ktl3-x/growatt-mid-36ktl3-x2

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