---
title: "SolarEdge SE4000H vs SolarEdge SE7K (Three Phase, Delta Grids) - Inverter Comparison | ComparePV"
description: "Compare SolarEdge SE4000H vs SolarEdge SE7K (Three Phase, Delta Grids) side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/solaredge-se4000h/solaredge-se7k-three-phase-delta-grids"
updated: 2026-01-16
---

# SolarEdge SE4000H vs SolarEdge SE7K (Three Phase, Delta Grids)

SE4000H leads on the differences that matter

The largest is european efficiency: 1.7 pp more efficient. 8 of 19 comparable parameters are identical, with 13 more left out because at least one datasheet does not publish them.


## The two inverters


| Attribute | A | B |
| --- | --- | --- |
| Inverter | [SolarEdge SE4000H](https://comparepv.com/inverter/solaredge-se4000h) | [SolarEdge SE7K (Three Phase, Delta Grids)](https://comparepv.com/inverter/solaredge-se7k-three-phase-delta-grids) |
| Manufacturer | SolarEdge | SolarEdge |
| 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 | SE4000H | SE7K (Three Phase, Delta Grids) | Difference |
| --- | --- | --- | --- |
| European efficiency | 99.0 % | 97.3 % | +1.7 pp for SE4000H |
| Max DC voltage | 480 V | 600 V | 120 V apart |
| Max efficiency | 99.2 % | 98.0 % | +1.2 pp for SE4000H |
| Max PV power | 8.00 kW | 5.40 kW | 2.60 kW apart |
| DC/AC ratio | 2.00 | 1.35 | +0.65 for SE4000H |
| Weight | 12.0 kg | 16.4 kg | -4.4 kg for SE4000H |
| Weight per kW | 3.0 kg/kW | 4.1 kg/kW | -1.1 kg/kW for SE4000H |
| Grid connection | Single-phase | 3-phase | Single-phase vs 3-phase |
| Max AC current | 18.5 A | 11.5 A | 7.0 A apart |
| Dimensions | 459x370x154 mm | 540x315x260 mm | 459x370x154 mm vs 540x315x260 mm |
| Cooling | natural | forced-air | natural vs forced-air |


## Every compared parameter


| Parameter | SE4000H | SE7K (Three Phase, Delta Grids) |
| --- | --- | --- |
| Rated AC power | 4.00 kW | 4.00 kW |
| Max AC power | 4.00 kW | 4.00 kW |
| Grid connection | Single-phase | 3-phase |
| Nominal AC voltage | 230 V | 230 V |
| Max AC current | 18.5 A | 11.5 A |
| Max PV power | 8.00 kW | 5.40 kW |
| DC/AC ratio | 2.00 | 1.35 |
| Max DC voltage | 480 V | 600 V |
| MPPT voltage range | - | - |
| Start voltage | - | - |
| MPP trackers | - | - |
| Strings per tracker | - | - |
| Max input current per tracker | - | - |
| European efficiency | 99.0 % | 97.3 % |
| Max efficiency | 99.2 % | 98.0 % |
| CEC efficiency | - | - |
| Battery input | Yes | Yes |
| Battery voltage | - | - |
| Max charge current | - | - |
| Backup power | - | - |
| Weight | 12.0 kg | 16.4 kg |
| Weight per kW | 3.0 kg/kW | 4.1 kg/kW |
| Dimensions | 459x370x154 mm | 540x315x260 mm |
| Ingress protection | IP65 | IP65 |
| Cooling | natural | forced-air |
| Noise | - | 50 dB |
| Max operating temperature | 60 °C | 60 °C |
| Wi-Fi | Yes | Yes |
| Ethernet | Yes | Yes |
| Arc fault protection | Yes | - |
| Integrated DC switch | - | - |
| Warranty | - | - |


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Source: https://comparepv.com/compare-inverters/solaredge-se4000h/solaredge-se7k-three-phase-delta-grids

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