---
title: "Growatt MOD 13KTL3-X vs SolarEdge SE12.5K (Three Phase) - Inverter Comparison | ComparePV"
description: "Compare Growatt MOD 13KTL3-X vs SolarEdge SE12.5K (Three Phase) side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/growatt-mod-13ktl3-x/solaredge-solaredge-se12-5k-three-phase"
updated: 2026-01-16
---

# Growatt MOD 13KTL3-X vs SolarEdge SE12.5K (Three Phase)

MOD 13KTL3-X leads on the differences that matter

The largest is rated ac power: 0.50 kW apart. 6 of 19 comparable parameters are identical, with 13 more left out because at least one datasheet does not publish them.


## The two inverters


| Attribute | A | B |
| --- | --- | --- |
| Inverter | [Growatt MOD 13KTL3-X](https://comparepv.com/inverter/growatt-mod-13ktl3-x) | [SolarEdge SE12.5K (Three Phase)](https://comparepv.com/inverter/solaredge-solaredge-se12-5k-three-phase) |
| Manufacturer | Growatt | SolarEdge |
| Rated AC power | 13 kW | 12.5 kW |
| Type | Grid-tie | Grid-tie |


## Where they differ

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


| Parameter | MOD 13KTL3-X | SolarEdge SE12.5K (Three Phase) | Difference |
| --- | --- | --- | --- |
| Rated AC power | 13.00 kW | 12.50 kW | 0.50 kW apart |
| European efficiency | 98.2 % | 97.7 % | +0.5 pp for MOD 13KTL3-X |
| Max DC voltage | 1100 V | 1000 V | 100 V apart |
| Max efficiency | 98.6 % | 98.0 % | +0.6 pp for MOD 13KTL3-X |
| Max AC power | 13.00 kW | 12.50 kW | 0.50 kW apart |
| Max PV power | 19.50 kW | 16.85 kW | 2.65 kW apart |
| Weight | 16.0 kg | 33.2 kg | -17.2 kg for MOD 13KTL3-X |
| Weight per kW | 1.2 kg/kW | 2.7 kg/kW | -1.4 kg/kW for MOD 13KTL3-X |
| DC/AC ratio | 1.50 | 1.35 | +0.15 for MOD 13KTL3-X |
| Max AC current | 21.7 A | 20.0 A | 1.7 A apart |
| Ingress protection | IP66 | IP65 | IP66 vs IP65 |
| Dimensions | 387x425x178 mm | 540x315x260 mm | 387x425x178 mm vs 540x315x260 mm |
| Cooling | natural | forced-air | natural vs forced-air |


## Every compared parameter


| Parameter | MOD 13KTL3-X | SolarEdge SE12.5K (Three Phase) |
| --- | --- | --- |
| Rated AC power | 13.00 kW | 12.50 kW |
| Max AC power | 13.00 kW | 12.50 kW |
| Grid connection | 3-phase | 3-phase |
| Nominal AC voltage | 400 V | 400 V |
| Max AC current | 21.7 A | 20.0 A |
| Max PV power | 19.50 kW | 16.85 kW |
| DC/AC ratio | 1.50 | 1.35 |
| Max DC voltage | 1100 V | 1000 V |
| MPPT voltage range | 140-1000 V | - |
| Start voltage | 160 V | - |
| MPP trackers | 2 | - |
| Strings per tracker | 2 | - |
| Max input current per tracker | 26.0 A | - |
| European efficiency | 98.2 % | 97.7 % |
| Max efficiency | 98.6 % | 98.0 % |
| CEC efficiency | - | - |
| Battery input | - | - |
| Battery voltage | - | - |
| Max charge current | - | - |
| Backup power | - | - |
| Weight | 16.0 kg | 33.2 kg |
| Weight per kW | 1.2 kg/kW | 2.7 kg/kW |
| Dimensions | 387x425x178 mm | 540x315x260 mm |
| Ingress protection | IP66 | IP65 |
| Cooling | natural | forced-air |
| Noise | - | 55 dB |
| Max operating temperature | 60 °C | 60 °C |
| Wi-Fi | Yes | Yes |
| Ethernet | Yes | Yes |
| Arc fault protection | Yes | Yes |
| Integrated DC switch | Yes | - |
| Warranty | 5 yrs | - |


## Related comparisons

- [Growatt MOD 13KTL3-X vs SolarEdge SE12.5K](https://comparepv.com/compare-inverters/growatt-mod-13ktl3-x/solaredge-se12-5k) - 14 differences, the largest is rated ac power
- [Growatt MOD 13KTL3-X vs Fronius International Symo Advanced 12.5-3-M](https://comparepv.com/compare-inverters/growatt-mod-13ktl3-x/fronius-international-symo-advanced-12-5-3-m) - 14 differences, the largest is rated ac power
- [Growatt MOD 13KTL3-X vs Fronius Primo 12.5-1](https://comparepv.com/compare-inverters/growatt-mod-13ktl3-x/fronius-international-fronius-primo-12-5-1) - 16 differences, the largest is rated ac power
- [SolarEdge SE12.5K (Three Phase) vs Fronius Symo 12.5-3 480](https://comparepv.com/compare-inverters/solaredge-solaredge-se12-5k-three-phase/fronius-international-fronius-symo-12-5-3-480) - 4 differences, the largest is weight


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Source: https://comparepv.com/compare-inverters/growatt-mod-13ktl3-x/solaredge-solaredge-se12-5k-three-phase

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