---
title: "Ginlong Solis S5-GR1P9K vs Ginlong Solis S6-GR3P-9K02-NV-ND - Inverter Comparison | ComparePV"
description: "Compare Ginlong Solis S5-GR1P9K vs Ginlong Solis S6-GR3P-9K02-NV-ND side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/ginlong-solis-s5-gr1p9k/ginlong-solis-s6-gr3p-9k02-nv-nd"
updated: 2026-01-17
---

# Ginlong Solis S5-GR1P9K vs Ginlong Solis S6-GR3P-9K02-NV-ND

S6-GR3P-9K02-NV-ND leads on the differences that matter

The largest is european efficiency: 0.8 pp more efficient. 9 of 22 comparable parameters are identical, with 10 more left out because at least one datasheet does not publish them.


## The two inverters


| Attribute | A | B |
| --- | --- | --- |
| Inverter | [Ginlong Solis S5-GR1P9K](https://comparepv.com/inverter/ginlong-solis-s5-gr1p9k) | [Ginlong Solis S6-GR3P-9K02-NV-ND](https://comparepv.com/inverter/ginlong-solis-s6-gr3p-9k02-nv-nd) |
| Manufacturer | Ginlong Solis | Ginlong Solis |
| Rated AC power | 9 kW | 9 kW |
| Type | Grid-tie | Grid-tie |


## Where they differ

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


| Parameter | S5-GR1P9K | S6-GR3P-9K02-NV-ND | Difference |
| --- | --- | --- | --- |
| European efficiency | 97.1 % | 97.9 % | +0.8 pp for S6-GR3P-9K02-NV-ND |
| Max DC voltage | 600 V | 1100 V | 500 V apart |
| Max input current per tracker | 14.0 A | 21.0 A | +7.0 A for S6-GR3P-9K02-NV-ND |
| Max AC power | 9.90 kW | 9.00 kW | 0.90 kW apart |
| Weight | 18.5 kg | 15.4 kg | -3.1 kg for S6-GR3P-9K02-NV-ND |
| Max efficiency | 98.0 % | 98.5 % | +0.5 pp for S6-GR3P-9K02-NV-ND |
| Grid connection | Single-phase | 3-phase | Single-phase vs 3-phase |
| Max AC current | 41.3 A | 13.7 A | 27.6 A apart |
| Start voltage | 120 V | 160 V | -40 V for S5-GR1P9K |
| MPP trackers | 3 | 2 | +1 trackers for S5-GR1P9K |
| Weight per kW | 2.1 kg/kW | 1.7 kg/kW | -0.3 kg/kW for S6-GR3P-9K02-NV-ND |
| MPPT voltage range | 100-500 V | 160-1000 V | 100-500 V vs 160-1000 V |
| Dimensions | 579x333x253 mm | 410x355x179 mm | 579x333x253 mm vs 410x355x179 mm |


## Every compared parameter


| Parameter | S5-GR1P9K | S6-GR3P-9K02-NV-ND |
| --- | --- | --- |
| Rated AC power | 9.00 kW | 9.00 kW |
| Max AC power | 9.90 kW | 9.00 kW |
| Grid connection | Single-phase | 3-phase |
| Nominal AC voltage | 230 V | - |
| Max AC current | 41.3 A | 13.7 A |
| Max PV power | 13.50 kW | 13.50 kW |
| DC/AC ratio | 1.50 | 1.50 |
| Max DC voltage | 600 V | 1100 V |
| MPPT voltage range | 100-500 V | 160-1000 V |
| Start voltage | 120 V | 160 V |
| MPP trackers | 3 | 2 |
| Strings per tracker | 1 | 1 |
| Max input current per tracker | 14.0 A | 21.0 A |
| European efficiency | 97.1 % | 97.9 % |
| Max efficiency | 98.0 % | 98.5 % |
| CEC efficiency | - | - |
| Battery input | - | - |
| Battery voltage | - | - |
| Max charge current | - | - |
| Backup power | - | - |
| Weight | 18.5 kg | 15.4 kg |
| Weight per kW | 2.1 kg/kW | 1.7 kg/kW |
| Dimensions | 579x333x253 mm | 410x355x179 mm |
| Ingress protection | IP66 | IP66 |
| Cooling | natural | natural |
| Noise | 30 dB | 30 dB |
| Max operating temperature | 60 °C | 60 °C |
| Wi-Fi | Yes | - |
| Ethernet | - | - |
| Arc fault protection | Yes | - |
| Integrated DC switch | Yes | Yes |
| Warranty | - | - |


## Related comparisons

- [Ginlong Solis S5-GR1P9K vs Growatt MOD 9000TL3-X](https://comparepv.com/compare-inverters/ginlong-solis-s5-gr1p9k/growatt-mod-9000tl3-x) - 14 differences, the largest is european efficiency
- [Ginlong Solis S5-GR1P9K vs Solis-3P9K-4G](https://comparepv.com/compare-inverters/ginlong-solis-s5-gr1p9k/ginlong-solis-solis-3p9k-4g) - 14 differences, the largest is european efficiency
- [Ginlong Solis S5-GR1P9K vs Growatt MIN 9000TL-X](https://comparepv.com/compare-inverters/ginlong-solis-s5-gr1p9k/growatt-min-9000tl-x) - 8 differences, the largest is european efficiency
- [Ginlong Solis S6-GR3P-9K02-NV-ND vs SolarEdge SE9K-RWZZZBEN4 (per inverter; bundle is 2×SE9K, marketed as SE18K-BUNDLE\*)](https://comparepv.com/compare-inverters/ginlong-solis-s6-gr3p-9k02-nv-nd/solaredge-se9k-rwzzzben4-per-inverter-bundle-is-2-se9k-marketed-as-se18k-bundle) - 9 differences, the largest is max dc voltage


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Source: https://comparepv.com/compare-inverters/ginlong-solis-s5-gr1p9k/ginlong-solis-s6-gr3p-9k02-nv-nd

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