---
title: "Ginlong Solis S6-GR3P-4K02-NV-ND vs GoodWe GW4000-SS - Inverter Comparison | ComparePV"
description: "Compare Ginlong Solis S6-GR3P-4K02-NV-ND vs GoodWe GW4000-SS side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/ginlong-solis-s6-gr3p-4k02-nv-nd/goodwe-gw4000-ss"
updated: 2026-01-17
---

# Ginlong Solis S6-GR3P-4K02-NV-ND vs GoodWe GW4000-SS

S6-GR3P-4K02-NV-ND leads on the differences that matter

The largest is max dc voltage: 600 V apart. 4 of 20 comparable parameters are identical, with 12 more left out because at least one datasheet does not publish them.


## The two inverters


| Attribute | A | B |
| --- | --- | --- |
| Inverter | [Ginlong Solis S6-GR3P-4K02-NV-ND](https://comparepv.com/inverter/ginlong-solis-s6-gr3p-4k02-nv-nd) | [GoodWe GW4000-SS](https://comparepv.com/inverter/goodwe-gw4000-ss) |
| Manufacturer | Ginlong Solis | GoodWe |
| Rated AC power | 4 kW | 4 kW |
| Type | Grid-tie | Grid-tie |


## Where they differ

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


| Parameter | S6-GR3P-4K02-NV-ND | GW4000-SS | Difference |
| --- | --- | --- | --- |
| Max DC voltage | 1100 V | 500 V | 600 V apart |
| Max AC power | 4.00 kW | 4.40 kW | 0.40 kW apart |
| Max PV power | 6.00 kW | 4.80 kW | 1.20 kW apart |
| DC/AC ratio | 1.50 | 1.20 | +0.30 for S6-GR3P-4K02-NV-ND |
| Weight | 14.7 kg | 18.0 kg | -3.3 kg for S6-GR3P-4K02-NV-ND |
| Weight per kW | 3.7 kg/kW | 4.5 kg/kW | -0.8 kg/kW for S6-GR3P-4K02-NV-ND |
| Max efficiency | 98.3 % | 97.8 % | +0.5 pp for S6-GR3P-4K02-NV-ND |
| European efficiency | 97.7 % | 97.4 % | +0.3 pp for S6-GR3P-4K02-NV-ND |
| Noise | 30 dB | 25 dB | -5 dB for GW4000-SS |
| Grid connection | 3-phase | Single-phase | 3-phase vs Single-phase |
| Max AC current | 6.1 A | 22.0 A | 15.9 A apart |
| MPP trackers | 2 | 1 | +1 trackers for S6-GR3P-4K02-NV-ND |
| Start voltage | 160 V | 125 V | -35 V for GW4000-SS |
| Ingress protection | IP66 | IP65 | IP66 vs IP65 |
| MPPT voltage range | 160-1000 V | 125-450 V | 160-1000 V vs 125-450 V |
| Dimensions | 410x355x179 mm | 390x397x180 mm | 410x355x179 mm vs 390x397x180 mm |


## Every compared parameter


| Parameter | S6-GR3P-4K02-NV-ND | GW4000-SS |
| --- | --- | --- |
| Rated AC power | 4.00 kW | 4.00 kW |
| Max AC power | 4.00 kW | 4.40 kW |
| Grid connection | 3-phase | Single-phase |
| Nominal AC voltage | - | 230 V |
| Max AC current | 6.1 A | 22.0 A |
| Max PV power | 6.00 kW | 4.80 kW |
| DC/AC ratio | 1.50 | 1.20 |
| Max DC voltage | 1100 V | 500 V |
| MPPT voltage range | 160-1000 V | 125-450 V |
| Start voltage | 160 V | 125 V |
| MPP trackers | 2 | 1 |
| Strings per tracker | 1 | - |
| Max input current per tracker | 21.0 A | - |
| European efficiency | 97.7 % | 97.4 % |
| Max efficiency | 98.3 % | 97.8 % |
| CEC efficiency | - | - |
| Battery input | - | - |
| Battery voltage | - | - |
| Max charge current | - | - |
| Backup power | - | - |
| Weight | 14.7 kg | 18.0 kg |
| Weight per kW | 3.7 kg/kW | 4.5 kg/kW |
| Dimensions | 410x355x179 mm | 390x397x180 mm |
| Ingress protection | IP66 | IP65 |
| Cooling | natural | natural |
| Noise | 30 dB | 25 dB |
| Max operating temperature | 60 °C | 60 °C |
| Wi-Fi | - | - |
| Ethernet | - | - |
| Arc fault protection | - | - |
| Integrated DC switch | Yes | Yes |
| Warranty | - | 5 yrs |


## Related comparisons

- [Ginlong Solis S6-GR3P-4K02-NV-ND vs SolarEdge EV Charging Single Phase Inverter SE4000H (aka H4000SE / SE4000H)](https://comparepv.com/compare-inverters/ginlong-solis-s6-gr3p-4k02-nv-nd/solaredge-solaredge-ev-charging-single-phase-inverter-se4000h-aka-h4000se-se4000h) - 12 differences, the largest is european efficiency
- [Ginlong Solis S6-GR3P-4K02-NV-ND vs SolarEdge SE4000H (HD‑Wave, single phase)](https://comparepv.com/compare-inverters/ginlong-solis-s6-gr3p-4k02-nv-nd/solaredge-solaredge-se4000h-hd-wave-single-phase) - 12 differences, the largest is european efficiency
- [Ginlong Solis S6-GR3P-4K02-NV-ND vs Solis-3P4K-4G](https://comparepv.com/compare-inverters/ginlong-solis-s6-gr3p-4k02-nv-nd/ginlong-solis-solis-3p4k-4g) - 10 differences, the largest is max dc voltage


---

Source: https://comparepv.com/compare-inverters/ginlong-solis-s6-gr3p-4k02-nv-nd/goodwe-gw4000-ss

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