---
title: "Ginlong Solis S6-EH3P80K10-NV-YD-H vs Growatt WIT 75K-AU-US - Inverter Comparison | ComparePV"
description: "Compare Ginlong Solis S6-EH3P80K10-NV-YD-H vs Growatt WIT 75K-AU-US side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/ginlong-solis-s6-eh3p80k10-nv-yd-h/growatt-wit-75k-au-us"
updated: 2026-01-17
---

# Ginlong Solis S6-EH3P80K10-NV-YD-H vs Growatt WIT 75K-AU-US

WIT 75K-AU-US leads on the differences that matter

The largest is rated ac power: 5.00 kW apart. 5 of 16 comparable parameters are identical, with 16 more left out because at least one datasheet does not publish them.


## The two inverters


| Attribute | A | B |
| --- | --- | --- |
| Inverter | [Ginlong Solis S6-EH3P80K10-NV-YD-H](https://comparepv.com/inverter/ginlong-solis-s6-eh3p80k10-nv-yd-h) | [Growatt WIT 75K-AU-US](https://comparepv.com/inverter/growatt-wit-75k-au-us) |
| Manufacturer | Ginlong Solis | Growatt |
| Rated AC power | 80 kW | 75 kW |
| Type | Hybrid | Hybrid |


## Where they differ

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


| Parameter | S6-EH3P80K10-NV-YD-H | WIT 75K-AU-US | Difference |
| --- | --- | --- | --- |
| Rated AC power | 80.00 kW | 75.00 kW | 5.00 kW apart |
| Max efficiency | 97.6 % | 98.2 % | +0.6 pp for WIT 75K-AU-US |
| Max AC power | 80.00 kW | 82.50 kW | 2.50 kW apart |
| Max charge current | 200 A | 151 A | +49 A for S6-EH3P80K10-NV-YD-H |
| Weight | 170.0 kg | 140.0 kg | -30.0 kg for WIT 75K-AU-US |
| Nominal AC voltage | 400 V | 480 V | 80 V apart |
| Max AC current | 121.6 A | 99.3 A | 22.3 A apart |
| Ingress protection | IP66 | IP66/NEMA 4X | IP66 vs IP66/NEMA 4X |
| Weight per kW | 2.1 kg/kW | 1.9 kg/kW | -0.3 kg/kW for WIT 75K-AU-US |
| Battery voltage | 300 - 950 V | 750-1000V for 3P3W / 820-1000V for 3P4W | 300 - 950 V vs 750-1000V for 3P3W / 820-1000V for 3P4W |
| Dimensions | 814x1174x400 mm | 1350x850x510 mm | 814x1174x400 mm vs 1350x850x510 mm |


## Every compared parameter


| Parameter | S6-EH3P80K10-NV-YD-H | WIT 75K-AU-US |
| --- | --- | --- |
| Rated AC power | 80.00 kW | 75.00 kW |
| Max AC power | 80.00 kW | 82.50 kW |
| Grid connection | 3-phase | 3-phase |
| Nominal AC voltage | 400 V | 480 V |
| Max AC current | 121.6 A | 99.3 A |
| Max PV power | 160.00 kW | - |
| DC/AC ratio | 2.00 | - |
| Max DC voltage | 1000 V | - |
| MPPT voltage range | 150-950 V | - |
| Start voltage | 180 V | - |
| MPP trackers | 10 | - |
| Strings per tracker | 2 | - |
| Max input current per tracker | 42.0 A | - |
| European efficiency | 97.2 % | - |
| Max efficiency | 97.6 % | 98.2 % |
| CEC efficiency | - | - |
| Battery input | Yes | Yes |
| Battery voltage | 300 - 950 V | 750-1000V for 3P3W / 820-1000V for 3P4W |
| Max charge current | 200 A | 151 A |
| Backup power | - | - |
| Weight | 170.0 kg | 140.0 kg |
| Weight per kW | 2.1 kg/kW | 1.9 kg/kW |
| Dimensions | 814x1174x400 mm | 1350x850x510 mm |
| Ingress protection | IP66 | IP66/NEMA 4X |
| Cooling | forced-air | forced-air |
| Noise | - | - |
| Max operating temperature | 60 °C | 60 °C |
| Wi-Fi | - | Yes |
| Ethernet | Yes | Yes |
| Arc fault protection | - | - |
| Integrated DC switch | Yes | - |
| Warranty | - | 10 yrs |


## Related comparisons

- [Ginlong Solis S6-EH3P80K10-NV-YD-H vs Growatt WIT 75K-A-US / WIT 75K-AU-US](https://comparepv.com/compare-inverters/ginlong-solis-s6-eh3p80k10-nv-yd-h/growatt-wit-75k-a-us-wit-75k-au-us) - 9 differences, the largest is rated ac power
- [Ginlong Solis S6-EH3P80K10-NV-YD-H vs Growatt WIT 75K-H-US / WIT 75K-HU-US](https://comparepv.com/compare-inverters/ginlong-solis-s6-eh3p80k10-nv-yd-h/growatt-wit-75k-h-us-wit-75k-hu-us) - 17 differences, the largest is rated ac power
- [Ginlong Solis S6-EH3P80K10-NV-YD-H vs Growatt WIT 75K-A](https://comparepv.com/compare-inverters/ginlong-solis-s6-eh3p80k10-nv-yd-h/growatt-wit-75k-a) - 8 differences, the largest is rated ac power
- [Growatt WIT 75K-AU-US vs Growatt WIT 75K-AU](https://comparepv.com/compare-inverters/growatt-wit-75k-au-us/growatt-wit-75k-au) - 8 differences, the largest is max ac power


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Source: https://comparepv.com/compare-inverters/ginlong-solis-s6-eh3p80k10-nv-yd-h/growatt-wit-75k-au-us

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