---
title: "Growatt MIN 3600TL-XA vs IBC Solar ISolar SMG II 3.6KW - Inverter Comparison | ComparePV"
description: "Compare Growatt MIN 3600TL-XA vs IBC Solar ISolar SMG II 3.6KW side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/growatt-min-3600tl-xa/ibc-solar-isolar-smg-ii-3-6kw"
updated: 2026-01-19
---

# Growatt MIN 3600TL-XA vs IBC Solar ISolar SMG II 3.6KW

6 differences, and they point both ways

The largest is max efficiency: 2.2 pp more efficient. 6 of 12 comparable parameters are identical, with 20 more left out because at least one datasheet does not publish them.


## The two inverters


| Attribute | A | B |
| --- | --- | --- |
| Inverter | [Growatt MIN 3600TL-XA](https://comparepv.com/inverter/growatt-min-3600tl-xa) | [IBC Solar ISolar SMG II 3.6KW](https://comparepv.com/inverter/ibc-solar-isolar-smg-ii-3-6kw) |
| Manufacturer | Growatt | IBC Solar |
| Rated AC power | 3.6 kW | 3.6 kW |
| Type | Hybrid | Hybrid |


## Where they differ

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


| Parameter | MIN 3600TL-XA | ISolar SMG II 3.6KW | Difference |
| --- | --- | --- | --- |
| Max efficiency | 98.2 % | 96.0 % | +2.2 pp for MIN 3600TL-XA |
| Max charge current | 17 A | 100 A | +83 A for ISolar SMG II 3.6KW |
| Weight | 10.8 kg | 9.0 kg | -1.8 kg for ISolar SMG II 3.6KW |
| Weight per kW | 3.0 kg/kW | 2.5 kg/kW | -0.5 kg/kW for ISolar SMG II 3.6KW |
| Max operating temperature | 60 °C | 50 °C | +10 °C for MIN 3600TL-XA |
| Dimensions | 350x375x160 mm | 482x290x113 mm | 350x375x160 mm vs 482x290x113 mm |


## Every compared parameter


| Parameter | MIN 3600TL-XA | ISolar SMG II 3.6KW |
| --- | --- | --- |
| Rated AC power | 3.60 kW | 3.60 kW |
| Max AC power | 3.60 kW | 3.60 kW |
| Grid connection | Single-phase | Single-phase |
| Nominal AC voltage | 230 V | 230 V |
| Max AC current | 16.0 A | - |
| Max PV power | - | 4.00 kW |
| DC/AC ratio | - | 1.11 |
| Max DC voltage | - | 500 V |
| MPPT voltage range | - | 120-450 V |
| Start voltage | - | - |
| MPP trackers | - | - |
| Strings per tracker | - | - |
| Max input current per tracker | - | - |
| European efficiency | 97.2 % | - |
| Max efficiency | 98.2 % | 96.0 % |
| CEC efficiency | - | - |
| Battery input | Yes | Yes |
| Battery voltage | 360-550 V | - |
| Max charge current | 17 A | 100 A |
| Backup power | - | - |
| Weight | 10.8 kg | 9.0 kg |
| Weight per kW | 3.0 kg/kW | 2.5 kg/kW |
| Dimensions | 350x375x160 mm | 482x290x113 mm |
| Ingress protection | IP65 | - |
| Cooling | natural | - |
| Noise | - | - |
| Max operating temperature | 60 °C | 50 °C |
| Wi-Fi | Yes | Yes |
| Ethernet | Yes | - |
| Arc fault protection | - | - |
| Integrated DC switch | - | - |
| Warranty | 10 yrs | - |


## Related comparisons

- [Growatt MIN 3600TL-XA vs Growatt SPM 3600TL-HU](https://comparepv.com/compare-inverters/growatt-min-3600tl-xa/growatt-spm-3600tl-hu) - 7 differences, the largest is warranty
- [Growatt MIN 3600TL-XA vs Growatt MIN 3600TL-XH](https://comparepv.com/compare-inverters/growatt-min-3600tl-xa/growatt-min-3600tl-xh) - 2 differences, the largest is warranty
- [Growatt MIN 3600TL-XA vs Growatt MIN 3600TL-XH2](https://comparepv.com/compare-inverters/growatt-min-3600tl-xa/growatt-min-3600tl-xh2) - 2 differences, the largest is warranty


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Source: https://comparepv.com/compare-inverters/growatt-min-3600tl-xa/ibc-solar-isolar-smg-ii-3-6kw

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