---
title: "Growatt MOD 3000TL3-X vs SMA Solar STP3.0-3AV-40 (Sunny Tripower 3.0) - Inverter Comparison | ComparePV"
description: "Compare Growatt MOD 3000TL3-X vs SMA Solar STP3.0-3AV-40 (Sunny Tripower 3.0) side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/growatt-mod-3000tl3-x/sma-solar-stp3-0-3av-40-sunny-tripower-3-0"
updated: 2026-01-16
---

# Growatt MOD 3000TL3-X vs SMA Solar STP3.0-3AV-40 (Sunny Tripower 3.0)

MOD 3000TL3-X leads on the differences that matter

The largest is european efficiency: 1.0 pp more efficient. 13 of 25 comparable parameters are identical, with 7 more left out because at least one datasheet does not publish them.


## The two inverters


| Attribute | A | B |
| --- | --- | --- |
| Inverter | [Growatt MOD 3000TL3-X](https://comparepv.com/inverter/growatt-mod-3000tl3-x) | [SMA Solar STP3.0-3AV-40 (Sunny Tripower 3.0)](https://comparepv.com/inverter/sma-solar-stp3-0-3av-40-sunny-tripower-3-0) |
| Manufacturer | Growatt | SMA Solar |
| Rated AC power | 3 kW | 3 kW |
| Type | Grid-tie | Grid-tie |


## Where they differ

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


| Parameter | MOD 3000TL3-X | STP3.0-3AV-40 (Sunny Tripower 3.0) | Difference |
| --- | --- | --- | --- |
| European efficiency | 97.5 % | 96.5 % | +1.0 pp for MOD 3000TL3-X |
| Max DC voltage | 1100 V | 850 V | 250 V apart |
| Max PV power | 4.50 kW | 6.00 kW | 1.50 kW apart |
| DC/AC ratio | 1.50 | 2.00 | +0.50 for STP3.0-3AV-40 (Sunny Tripower 3.0) |
| Weight | 12.5 kg | 17.0 kg | -4.5 kg for MOD 3000TL3-X |
| Weight per kW | 4.2 kg/kW | 5.7 kg/kW | -1.5 kg/kW for MOD 3000TL3-X |
| Max input current per tracker | 13.0 A | 12.0 A | +1.0 A for MOD 3000TL3-X |
| Nominal AC voltage | 400 V | 230 V | 170 V apart |
| Ingress protection | IP66 | IP65 | IP66 vs IP65 |
| MPPT voltage range | 140-1000 V | 140-800 V | 140-1000 V vs 140-800 V |
| Start voltage | 160 V | 175 V | -15 V for MOD 3000TL3-X |
| Dimensions | 387x425x147 mm | 470x435x176 mm | 387x425x147 mm vs 470x435x176 mm |


## Every compared parameter


| Parameter | MOD 3000TL3-X | STP3.0-3AV-40 (Sunny Tripower 3.0) |
| --- | --- | --- |
| Rated AC power | 3.00 kW | 3.00 kW |
| Max AC power | 3.00 kW | 3.00 kW |
| Grid connection | 3-phase | 3-phase |
| Nominal AC voltage | 400 V | 230 V |
| Max AC current | 5.0 A | 4.6 A |
| Max PV power | 4.50 kW | 6.00 kW |
| DC/AC ratio | 1.50 | 2.00 |
| Max DC voltage | 1100 V | 850 V |
| MPPT voltage range | 140-1000 V | 140-800 V |
| Start voltage | 160 V | 175 V |
| MPP trackers | 2 | 2 |
| Strings per tracker | 1 | 1 |
| Max input current per tracker | 13.0 A | 12.0 A |
| European efficiency | 97.5 % | 96.5 % |
| Max efficiency | 98.3 % | 98.2 % |
| CEC efficiency | - | - |
| Battery input | - | - |
| Battery voltage | - | - |
| Max charge current | - | - |
| Backup power | - | - |
| Weight | 12.5 kg | 17.0 kg |
| Weight per kW | 4.2 kg/kW | 5.7 kg/kW |
| Dimensions | 387x425x147 mm | 470x435x176 mm |
| Ingress protection | IP66 | IP65 |
| Cooling | natural | natural |
| Noise | - | 30 dB |
| Max operating temperature | 60 °C | 60 °C |
| Wi-Fi | Yes | Yes |
| Ethernet | Yes | Yes |
| Arc fault protection | - | - |
| Integrated DC switch | Yes | Yes |
| Warranty | 5 yrs | 5 yrs |


## Related comparisons

- [Growatt MOD 3000TL3-X vs SolarEdge SE3000H (HD‑Wave, single phase)](https://comparepv.com/compare-inverters/growatt-mod-3000tl3-x/solaredge-solaredge-se3000h-hd-wave-single-phase) - 13 differences, the largest is european efficiency
- [Growatt MOD 3000TL3-X vs Solis-3P3K-4G](https://comparepv.com/compare-inverters/growatt-mod-3000tl3-x/ginlong-solis-solis-3p3k-4g) - 11 differences, the largest is max dc voltage
- [Growatt MOD 3000TL3-X vs Ginlong Solis S6-GR3P-3K02-NV-ND](https://comparepv.com/compare-inverters/growatt-mod-3000tl3-x/ginlong-solis-s6-gr3p-3k02-nv-nd) - 6 differences, the largest is max input current per tracker


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Source: https://comparepv.com/compare-inverters/growatt-mod-3000tl3-x/sma-solar-stp3-0-3av-40-sunny-tripower-3-0

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