---
title: "Growatt MID 36KTL3-X vs Sungrow SG36CX-P3-CN - Inverter Comparison | ComparePV"
description: "Compare Growatt MID 36KTL3-X vs Sungrow SG36CX-P3-CN 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/sungrow-sg36cx-p3-cn"
updated: 2026-01-16
---

# Growatt MID 36KTL3-X vs Sungrow SG36CX-P3-CN

8 differences, and they point both ways

The largest is max input current per tracker: 14.0 A more headroom. 10 of 18 comparable parameters are identical, with 14 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) | [Sungrow SG36CX-P3-CN](https://comparepv.com/inverter/sungrow-sg36cx-p3-cn) |
| Manufacturer | Growatt | Sungrow |
| 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 | SG36CX-P3-CN | Difference |
| --- | --- | --- | --- |
| Max input current per tracker | 26.0 A | 40.0 A | +14.0 A for SG36CX-P3-CN |
| Weight | 30.5 kg | 40.0 kg | -9.5 kg for MID 36KTL3-X |
| Nominal AC voltage | 400 V | 380 V | 20 V apart |
| Start voltage | 250 V | 200 V | -50 V for SG36CX-P3-CN |
| Max efficiency | 98.8 % | 98.6 % | +0.2 pp for MID 36KTL3-X |
| Weight per kW | 0.8 kg/kW | 1.1 kg/kW | -0.3 kg/kW for MID 36KTL3-X |
| MPPT voltage range | 200-1000 V | 160-1000 V | 200-1000 V vs 160-1000 V |
| Dimensions | 435x580x230 mm | 595x645x245 mm | 435x580x230 mm vs 595x645x245 mm |


## Every compared parameter


| Parameter | MID 36KTL3-X | SG36CX-P3-CN |
| --- | --- | --- |
| Rated AC power | 36.00 kW | 36.00 kW |
| Max AC power | 39.60 kW | 39.60 kW |
| Grid connection | 3-phase | 3-phase |
| Nominal AC voltage | 400 V | 380 V |
| Max AC current | 60.0 A | 60.2 A |
| Max PV power | 54.00 kW | - |
| DC/AC ratio | 1.50 | - |
| Max DC voltage | 1100 V | 1100 V |
| MPPT voltage range | 200-1000 V | 160-1000 V |
| Start voltage | 250 V | 200 V |
| MPP trackers | - | 4 |
| Strings per tracker | 2 | 2 |
| Max input current per tracker | 26.0 A | 40.0 A |
| European efficiency | 98.5 % | - |
| Max efficiency | 98.8 % | 98.6 % |
| CEC efficiency | - | - |
| Battery input | - | - |
| Battery voltage | - | - |
| Max charge current | - | - |
| Backup power | - | - |
| Weight | 30.5 kg | 40.0 kg |
| Weight per kW | 0.8 kg/kW | 1.1 kg/kW |
| Dimensions | 435x580x230 mm | 595x645x245 mm |
| Ingress protection | IP66 | IP66 |
| Cooling | forced-air | forced-air |
| Noise | - | 60 dB |
| Max operating temperature | 60 °C | 60 °C |
| Wi-Fi | Yes | - |
| Ethernet | Yes | - |
| Arc fault protection | Yes | - |
| Integrated DC switch | Yes | Yes |
| Warranty | 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/sungrow-sg36cx-p3-cn

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