---
title: "Sungrow S1000S vs Sungrow S1000S-L - Inverter Comparison | ComparePV"
description: "Compare Sungrow S1000S vs Sungrow S1000S-L side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/sungrow-s1000s/sungrow-s1000s-l"
updated: 2026-01-16
---

# Sungrow S1000S vs Sungrow S1000S-L

Identical on every published parameter

All 19 comparable parameters agree, with 13 more left out because at least one datasheet does not publish them. Two records this alike are usually one inverter sold under two names, or two ratings of one platform - decide on price, on the warranty terms and on who you would rather buy from.


## The two inverters


| Attribute | A | B |
| --- | --- | --- |
| Inverter | [Sungrow S1000S](https://comparepv.com/inverter/sungrow-s1000s) | [Sungrow S1000S-L](https://comparepv.com/inverter/sungrow-s1000s-l) |
| Manufacturer | Sungrow | Sungrow |
| Rated AC power | 1 kW | 1 kW |
| Type | Microinverter | Microinverter |


## Every compared parameter


| Parameter | S1000S | S1000S-L |
| --- | --- | --- |
| Rated AC power | 1.00 kW | 1.00 kW |
| Max AC power | 1.00 kW | 1.00 kW |
| Grid connection | Single-phase | Single-phase |
| Nominal AC voltage | 230 V | 230 V |
| Max AC current | 4.6 A | 4.6 A |
| Max PV power | - | - |
| DC/AC ratio | - | - |
| Max DC voltage | 60 V | 60 V |
| MPPT voltage range | 16-60 V | 16-60 V |
| Start voltage | 22 V | 22 V |
| MPP trackers | - | - |
| Strings per tracker | 1 | 1 |
| Max input current per tracker | 16.0 A | 16.0 A |
| European efficiency | 95.4 % | 95.4 % |
| Max efficiency | 96.2 % | 96.2 % |
| CEC efficiency | - | - |
| Battery input | - | - |
| Battery voltage | - | - |
| Max charge current | - | - |
| Backup power | - | - |
| Weight | 3.5 kg | 3.5 kg |
| Weight per kW | 3.5 kg/kW | 3.5 kg/kW |
| Dimensions | 226x265x42 mm | 226x265x42 mm |
| Ingress protection | IP67 | IP67 |
| Cooling | natural | natural |
| Noise | - | - |
| Max operating temperature | 65 °C | 65 °C |
| Wi-Fi | Yes | Yes |
| Ethernet | - | - |
| Arc fault protection | - | - |
| Integrated DC switch | - | - |
| Warranty | - | - |


## Related comparisons

- [Sungrow S1000S vs Growatt NEO 1000M-X (WiFi)](https://comparepv.com/compare-inverters/sungrow-s1000s/growatt-neo-1000m-x-wifi) - 5 differences, the largest is max input current per tracker
- [Sungrow S1000S vs Growatt NEO 1000M-X (LoRa)](https://comparepv.com/compare-inverters/sungrow-s1000s/growatt-neo-1000m-x-lora) - 5 differences, the largest is max input current per tracker
- [Sungrow S1000S vs Longi Solar SUN-M100G3-US-Q0](https://comparepv.com/compare-inverters/sungrow-s1000s/longi-solar-sun-m100g3-us-q0) - 5 differences, the largest is max input current per tracker


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Source: https://comparepv.com/compare-inverters/sungrow-s1000s/sungrow-s1000s-l

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