---
title: "Ginlong Solis S6-EO1P4K-48 vs Growatt SPF 4000TL HVM - Inverter Comparison | ComparePV"
description: "Compare Ginlong Solis S6-EO1P4K-48 vs Growatt SPF 4000TL HVM side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/ginlong-solis-s6-eo1p4k-48/growatt-spf-4000tl-hvm"
updated: 2026-01-17
---

# Ginlong Solis S6-EO1P4K-48 vs Growatt SPF 4000TL HVM

S6-EO1P4K-48 leads on the differences that matter

The largest is max dc voltage: 355 V apart. 6 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-EO1P4K-48](https://comparepv.com/inverter/ginlong-solis-s6-eo1p4k-48) | [Growatt SPF 4000TL HVM](https://comparepv.com/inverter/growatt-spf-4000tl-hvm) |
| Manufacturer | Ginlong Solis | Growatt |
| Rated AC power | 4 kW | 4 kW |
| Type | Off-grid | Off-grid |


## Where they differ

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


| Parameter | S6-EO1P4K-48 | SPF 4000TL HVM | Difference |
| --- | --- | --- | --- |
| Max DC voltage | 500 V | 145 V | 355 V apart |
| Max efficiency | 96.6 % | 93.0 % | +3.6 pp for S6-EO1P4K-48 |
| Max PV power | 5.50 kW | 4.50 kW | 1.00 kW apart |
| DC/AC ratio | 1.38 | 1.12 | +0.25 for S6-EO1P4K-48 |
| Weight | 13.8 kg | 11.0 kg | -2.8 kg for SPF 4000TL HVM |
| Weight per kW | 3.5 kg/kW | 2.8 kg/kW | -0.7 kg/kW for SPF 4000TL HVM |
| Max operating temperature | 60 °C | 55 °C | +5 °C for S6-EO1P4K-48 |
| MPPT voltage range | 90-430 V | 30-115 V | 90-430 V vs 30-115 V |
| Battery voltage | 40 - 60 V | 24VDC or 48VDC (model-dependent) | 40 - 60 V vs 24VDC or 48VDC (model-dependent) |
| Dimensions | 480x340x170 mm | 455x350x130 mm | 480x340x170 mm vs 455x350x130 mm |


## Every compared parameter


| Parameter | S6-EO1P4K-48 | SPF 4000TL HVM |
| --- | --- | --- |
| Rated AC power | 4.00 kW | 4.00 kW |
| Max AC power | 4.00 kW | 4.00 kW |
| Grid connection | Single-phase | Single-phase |
| Nominal AC voltage | 230 V | 230 V |
| Max AC current | 20.0 A | - |
| Max PV power | 5.50 kW | 4.50 kW |
| DC/AC ratio | 1.38 | 1.12 |
| Max DC voltage | 500 V | 145 V |
| MPPT voltage range | 90-430 V | 30-115 V |
| Start voltage | 90 V | - |
| MPP trackers | 1 | - |
| Strings per tracker | 2 | - |
| Max input current per tracker | 16.0 A | - |
| European efficiency | - | - |
| Max efficiency | 96.6 % | 93.0 % |
| CEC efficiency | - | - |
| Battery input | Yes | Yes |
| Battery voltage | 40 - 60 V | 24VDC or 48VDC (model-dependent) |
| Max charge current | 100 A | - |
| Backup power | - | - |
| Weight | 13.8 kg | 11.0 kg |
| Weight per kW | 3.5 kg/kW | 2.8 kg/kW |
| Dimensions | 480x340x170 mm | 455x350x130 mm |
| Ingress protection | IP21 | - |
| Cooling | - | - |
| Noise | - | - |
| Max operating temperature | 60 °C | 55 °C |
| Wi-Fi | Yes | Yes |
| Ethernet | - | - |
| Arc fault protection | Yes | - |
| Integrated DC switch | - | - |
| Warranty | - | - |


## Related comparisons

- [Ginlong Solis S6-EO1P4K-48 vs Growatt SPF 4000T DVM](https://comparepv.com/compare-inverters/ginlong-solis-s6-eo1p4k-48/growatt-spf-4000t-dvm) - 12 differences, the largest is max dc voltage
- [Ginlong Solis S6-EO1P4K-48 vs Growatt SPF 4000T DVM-MPV](https://comparepv.com/compare-inverters/ginlong-solis-s6-eo1p4k-48/growatt-spf-4000t-dvm-mpv) - 11 differences, the largest is max dc voltage
- [Ginlong Solis S6-EO1P4K-48 vs Easun Power ISolar SPL 5K](https://comparepv.com/compare-inverters/ginlong-solis-s6-eo1p4k-48/easun-power-isolar-spl-5k) - 5 differences, the largest is max efficiency


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Source: https://comparepv.com/compare-inverters/ginlong-solis-s6-eo1p4k-48/growatt-spf-4000tl-hvm

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