---
title: "Huawei SUN2000L-4KTL vs Sofar Solar HYD 4000-EP - Inverter Comparison | ComparePV"
description: "Compare Huawei SUN2000L-4KTL vs Sofar Solar HYD 4000-EP side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/huawei-sun2000l-4ktl/sofar-solar-hyd-4000-ep"
updated: 2026-01-16
---

# Huawei SUN2000L-4KTL vs Sofar Solar HYD 4000-EP

SUN2000L-4KTL leads on the differences that matter

The largest is european efficiency: 3.3 pp more efficient. 11 of 24 comparable parameters are identical, with 8 more left out because at least one datasheet does not publish them.


## The two inverters


| Attribute | A | B |
| --- | --- | --- |
| Inverter | [Huawei SUN2000L-4KTL](https://comparepv.com/inverter/huawei-sun2000l-4ktl) | [Sofar Solar HYD 4000-EP](https://comparepv.com/inverter/sofar-solar-hyd-4000-ep) |
| Manufacturer | Huawei | Sofar Solar |
| Rated AC power | 4 kW | 4 kW |
| Type | Hybrid | Hybrid |


## Where they differ

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


| Parameter | SUN2000L-4KTL | HYD 4000-EP | Difference |
| --- | --- | --- | --- |
| European efficiency | 97.9 % | 94.6 % | +3.3 pp for SUN2000L-4KTL |
| Max input current per tracker | 11.0 A | 13.0 A | +2.0 A for HYD 4000-EP |
| Max efficiency | 98.6 % | 97.6 % | +1.0 pp for SUN2000L-4KTL |
| Max AC power | 4.40 kW | 4.00 kW | 0.40 kW apart |
| Max charge current | 10 A | 100 A | +90 A for HYD 4000-EP |
| Weight | 10.6 kg | 21.5 kg | -10.9 kg for SUN2000L-4KTL |
| Weight per kW | 2.6 kg/kW | 5.4 kg/kW | -2.7 kg/kW for SUN2000L-4KTL |
| Max AC current | 20.0 A | 17.4 A | 2.6 A apart |
| MPP trackers | 2 | 1 | +1 trackers for SUN2000L-4KTL |
| MPPT voltage range | 120-480 V | 90-550 V | 120-480 V vs 90-550 V |
| Start voltage | 120 V | 100 V | -20 V for HYD 4000-EP |
| Battery voltage | 350-450 Vdc | 42-58 Vdc | 350-450 Vdc vs 42-58 Vdc |
| Dimensions | 375x375x162 mm | 503x482x183 mm | 375x375x162 mm vs 503x482x183 mm |


## Every compared parameter


| Parameter | SUN2000L-4KTL | HYD 4000-EP |
| --- | --- | --- |
| Rated AC power | 4.00 kW | 4.00 kW |
| Max AC power | 4.40 kW | 4.00 kW |
| Grid connection | Single-phase | Single-phase |
| Nominal AC voltage | 230 V | 230 V |
| Max AC current | 20.0 A | 17.4 A |
| Max PV power | - | 6.00 kW |
| DC/AC ratio | - | 1.50 |
| Max DC voltage | 600 V | 600 V |
| MPPT voltage range | 120-480 V | 90-550 V |
| Start voltage | 120 V | 100 V |
| MPP trackers | 2 | 1 |
| Strings per tracker | 1 | 1 |
| Max input current per tracker | 11.0 A | 13.0 A |
| European efficiency | 97.9 % | 94.6 % |
| Max efficiency | 98.6 % | 97.6 % |
| CEC efficiency | - | - |
| Battery input | Yes | Yes |
| Battery voltage | 350-450 Vdc | 42-58 Vdc |
| Max charge current | 10 A | 100 A |
| Backup power | - | - |
| Weight | 10.6 kg | 21.5 kg |
| Weight per kW | 2.6 kg/kW | 5.4 kg/kW |
| Dimensions | 375x375x162 mm | 503x482x183 mm |
| Ingress protection | IP65 | IP65 |
| Cooling | natural | natural |
| Noise | - | - |
| Max operating temperature | 60 °C | 60 °C |
| Wi-Fi | Yes | Yes |
| Ethernet | - | - |
| Arc fault protection | - | - |
| Integrated DC switch | Yes | Yes |
| Warranty | - | - |


## Related comparisons

- [Huawei SUN2000L-4KTL vs SolarEdge SE4000H](https://comparepv.com/compare-inverters/huawei-sun2000l-4ktl/solaredge-se4000h) - 8 differences, the largest is european efficiency
- [Huawei SUN2000L-4KTL vs Growatt MOD 4000TL3-HU](https://comparepv.com/compare-inverters/huawei-sun2000l-4ktl/growatt-mod-4000tl3-hu) - 14 differences, the largest is max dc voltage
- [Huawei SUN2000L-4KTL vs Growatt SPM 4000TL-HU](https://comparepv.com/compare-inverters/huawei-sun2000l-4ktl/growatt-spm-4000tl-hu) - 12 differences, the largest is max input current per tracker


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Source: https://comparepv.com/compare-inverters/huawei-sun2000l-4ktl/sofar-solar-hyd-4000-ep

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