---
title: "Growatt MID 30KTL3-X2-1 vs Sungrow SG30CX-P2 - Inverter Comparison | ComparePV"
description: "Compare Growatt MID 30KTL3-X2-1 vs Sungrow SG30CX-P2 side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/growatt-mid-30ktl3-x2-1/sungrow-sg30cx-p2"
updated: 2026-01-16
---

# Growatt MID 30KTL3-X2-1 vs Sungrow SG30CX-P2

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

The largest is max input current per tracker: 2.0 A more headroom. 11 of 21 comparable parameters are identical, with 11 more left out because at least one datasheet does not publish them.


## The two inverters


| Attribute | A | B |
| --- | --- | --- |
| Inverter | [Growatt MID 30KTL3-X2-1](https://comparepv.com/inverter/growatt-mid-30ktl3-x2-1) | [Sungrow SG30CX-P2](https://comparepv.com/inverter/sungrow-sg30cx-p2) |
| Manufacturer | Growatt | Sungrow |
| 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-X2-1 | SG30CX-P2 | Difference |
| --- | --- | --- | --- |
| Max input current per tracker | 32.0 A | 30.0 A | +2.0 A for MID 30KTL3-X2-1 |
| Max PV power | 45.00 kW | 42.00 kW | 3.00 kW apart |
| Weight | 31.0 kg | 38.0 kg | -7.0 kg for MID 30KTL3-X2-1 |
| European efficiency | 98.5 % | 98.3 % | +0.2 pp for MID 30KTL3-X2-1 |
| Max efficiency | 98.8 % | 98.5 % | +0.3 pp for MID 30KTL3-X2-1 |
| DC/AC ratio | 1.50 | 1.40 | +0.10 for MID 30KTL3-X2-1 |
| Max AC current | 45.5 A | 50.2 A | 4.7 A apart |
| Weight per kW | 1.0 kg/kW | 1.3 kg/kW | -0.2 kg/kW for MID 30KTL3-X2-1 |
| MPPT voltage range | 200-1000 V | 160-1000 V | 200-1000 V vs 160-1000 V |
| Dimensions | 435x580x230 mm | 575x645x245 mm | 435x580x230 mm vs 575x645x245 mm |


## Every compared parameter


| Parameter | MID 30KTL3-X2-1 | SG30CX-P2 |
| --- | --- | --- |
| Rated AC power | 30.00 kW | 30.00 kW |
| Max AC power | 30.00 kW | 30.00 kW |
| Grid connection | 3-phase | 3-phase |
| Nominal AC voltage | 400 V | 400 V |
| Max AC current | 45.5 A | 50.2 A |
| Max PV power | 45.00 kW | 42.00 kW |
| DC/AC ratio | 1.50 | 1.40 |
| Max DC voltage | 1100 V | 1100 V |
| MPPT voltage range | 200-1000 V | 160-1000 V |
| Start voltage | 200 V | 200 V |
| MPP trackers | - | 3 |
| Strings per tracker | 2 | 2 |
| Max input current per tracker | 32.0 A | 30.0 A |
| European efficiency | 98.5 % | 98.3 % |
| Max efficiency | 98.8 % | 98.5 % |
| CEC efficiency | - | - |
| Battery input | - | - |
| Battery voltage | - | - |
| Max charge current | - | - |
| Backup power | - | - |
| Weight | 31.0 kg | 38.0 kg |
| Weight per kW | 1.0 kg/kW | 1.3 kg/kW |
| Dimensions | 435x580x230 mm | 575x645x245 mm |
| Ingress protection | IP66 | IP66 |
| Cooling | forced-air | forced-air |
| Noise | - | - |
| 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 30KTL3-X2-1 vs Growatt MID 30KTL3-X2 (Pro.E)](https://comparepv.com/compare-inverters/growatt-mid-30ktl3-x2-1/growatt-mid-30ktl3-x2-pro-e) - 5 differences, the largest is max input current per tracker
- [Growatt MID 30KTL3-X2-1 vs Growatt MID 30KTL3-X](https://comparepv.com/compare-inverters/growatt-mid-30ktl3-x2-1/growatt-mid-30ktl3-x) - 5 differences, the largest is max input current per tracker
- [Growatt MID 30KTL3-X2-1 vs GoodWe GW30K-MT](https://comparepv.com/compare-inverters/growatt-mid-30ktl3-x2-1/goodwe-gw30k-mt) - 9 differences, the largest is max input current per tracker


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Source: https://comparepv.com/compare-inverters/growatt-mid-30ktl3-x2-1/sungrow-sg30cx-p2

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