---
title: "GoodWe GW3000-SS vs Growatt MOD 3000TL3-X - Inverter Comparison | ComparePV"
description: "Compare GoodWe GW3000-SS vs Growatt MOD 3000TL3-X side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/goodwe-gw3000-ss/growatt-mod-3000tl3-x"
updated: 2026-01-16
---

# GoodWe GW3000-SS vs Growatt MOD 3000TL3-X

MOD 3000TL3-X leads on the differences that matter

The largest is max dc voltage: 600 V apart. 8 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 | [GoodWe GW3000-SS](https://comparepv.com/inverter/goodwe-gw3000-ss) | [Growatt MOD 3000TL3-X](https://comparepv.com/inverter/growatt-mod-3000tl3-x) |
| Manufacturer | GoodWe | Growatt |
| 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 | GW3000-SS | MOD 3000TL3-X | Difference |
| --- | --- | --- | --- |
| Max DC voltage | 500 V | 1100 V | 600 V apart |
| Max PV power | 3.20 kW | 4.50 kW | 1.30 kW apart |
| DC/AC ratio | 1.07 | 1.50 | +0.43 for MOD 3000TL3-X |
| Max efficiency | 97.8 % | 98.3 % | +0.5 pp for MOD 3000TL3-X |
| Grid connection | Single-phase | 3-phase | Single-phase vs 3-phase |
| Nominal AC voltage | 230 V | 400 V | 170 V apart |
| Max AC current | 15.0 A | 5.0 A | 10.0 A apart |
| MPP trackers | 1 | 2 | +1 trackers for MOD 3000TL3-X |
| Start voltage | 125 V | 160 V | -35 V for GW3000-SS |
| Ingress protection | IP65 | IP66 | IP65 vs IP66 |
| MPPT voltage range | 125-450 V | 140-1000 V | 125-450 V vs 140-1000 V |
| Weight | 12.0 kg | 12.5 kg | -0.5 kg for GW3000-SS |
| Dimensions | 332x370x148 mm | 387x425x147 mm | 332x370x148 mm vs 387x425x147 mm |


## Every compared parameter


| Parameter | GW3000-SS | MOD 3000TL3-X |
| --- | --- | --- |
| Rated AC power | 3.00 kW | 3.00 kW |
| Max AC power | 3.00 kW | 3.00 kW |
| Grid connection | Single-phase | 3-phase |
| Nominal AC voltage | 230 V | 400 V |
| Max AC current | 15.0 A | 5.0 A |
| Max PV power | 3.20 kW | 4.50 kW |
| DC/AC ratio | 1.07 | 1.50 |
| Max DC voltage | 500 V | 1100 V |
| MPPT voltage range | 125-450 V | 140-1000 V |
| Start voltage | 125 V | 160 V |
| MPP trackers | 1 | 2 |
| Strings per tracker | - | 1 |
| Max input current per tracker | - | 13.0 A |
| European efficiency | 97.4 % | 97.5 % |
| Max efficiency | 97.8 % | 98.3 % |
| CEC efficiency | - | - |
| Battery input | - | - |
| Battery voltage | - | - |
| Max charge current | - | - |
| Backup power | - | - |
| Weight | 12.0 kg | 12.5 kg |
| Weight per kW | 4.0 kg/kW | 4.2 kg/kW |
| Dimensions | 332x370x148 mm | 387x425x147 mm |
| Ingress protection | IP65 | IP66 |
| Cooling | natural | natural |
| Noise | 25 dB | - |
| Max operating temperature | 60 °C | 60 °C |
| Wi-Fi | - | Yes |
| Ethernet | - | Yes |
| Arc fault protection | - | - |
| Integrated DC switch | Yes | Yes |
| Warranty | 5 yrs | 5 yrs |


## Related comparisons

- [GoodWe GW3000-SS vs SolarEdge SE3000H (HD‑Wave, single phase)](https://comparepv.com/compare-inverters/goodwe-gw3000-ss/solaredge-solaredge-se3000h-hd-wave-single-phase) - 10 differences, the largest is european efficiency
- [GoodWe GW3000-SS vs Solis-3P3K-4G](https://comparepv.com/compare-inverters/goodwe-gw3000-ss/ginlong-solis-solis-3p3k-4g) - 15 differences, the largest is max dc voltage
- [GoodWe GW3000-SS vs Ginlong Solis S6-GR3P-3K02-NV-ND](https://comparepv.com/compare-inverters/goodwe-gw3000-ss/ginlong-solis-s6-gr3p-3k02-nv-nd) - 15 differences, the largest is max dc voltage
- [Growatt MOD 3000TL3-X vs Growatt MOD 3000TL3-X2 (Pro)](https://comparepv.com/compare-inverters/growatt-mod-3000tl3-x/growatt-mod-3000tl3-x2-pro) - 5 differences, the largest is max input current per tracker


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Source: https://comparepv.com/compare-inverters/goodwe-gw3000-ss/growatt-mod-3000tl3-x

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