# GoodWe GoodWe DNS G4

Type: solar inverter
Manufacturer: GoodWe
URL: https://inverterdata.com/en/goodwe/goodwe-dns-g4/
Manufacturer source: https://www.goodwe.com/products/residential-inverters/dns-g4
Database: InverterData (inverterdata.com)
License: free to quote with attribution to inverterdata.com

## Overview

Engineered for residential and small commercial solar installations, this single-phase inverter from Chinese manufacturer GoodWe delivers impressive performance in a compact package. With its maximum AC power output of 6600W and exceptional 98.1% efficiency rating, the DNS G4 maximizes energy harvest while minimizing power losses during conversion.

The inverter features dual MPPT tracking channels, each capable of handling up to 26A of DC input current, allowing for flexible panel configurations and optimal energy extraction even in partially shaded conditions. At just 9.2kg, the unit maintains a lightweight profile without sacrificing durability, backed by IP66 weatherproof protection for reliable outdoor operation. This combination of high efficiency, robust construction, and intelligent power management makes it an excellent choice for installers seeking dependable performance in diverse residential solar applications.

## Specifications

| Specification | Value |
| --- | --- |
| Maximum AC Power | 6600 W |
| Maximum Efficiency | 98.1 % |
| Number of MPPT Channels | 2 |
| Maximum DC Input Current per MPPT | 26 A |
| Weight | 9.2 kg |
| Enclosure Protection Rating | IP66 |
| Number of Phases | 1 |

Not published by the manufacturer: Nominal AC Power, European Efficiency, MPPT Voltage Range, Maximum DC Input Voltage, AC Output Voltage, AC Output Frequency, Output Wave Type, Total Harmonic Distortion (THD), Operating Temperature Range, Inverter Type.

## Frequently asked questions

### What size solar array does the GoodWe DNS G4 suit?

The GoodWe DNS G4 is rated at up to 6600 W of maximum AC power and is a single-phase unit, sizing it for a typical residential or small-commercial rooftop rather than a three-phase commercial site. That output level suits most home arrays without needing to split the installation across multiple inverters.

### How many strings can connect to the GoodWe DNS G4?

The GoodWe DNS G4 has 2 MPPT channels, each handling up to 26 A of DC input current. That is enough for two separate strings, or two roof sections facing different directions, to be tracked independently, which keeps a shaded or differently angled section from dragging down the output of the other.

### How efficient is the GoodWe DNS G4?

The GoodWe DNS G4 reaches 98.1 percent maximum efficiency, a strong figure for a residential-class single-phase inverter. Only the peak figure is published, not a weighted European rating, so real-world seasonal performance will run a little below this number once part-load operation on cloudy days and mornings is factored in.

### How heavy is the GoodWe DNS G4 to install?

At 9.2 kg, the GoodWe DNS G4 is light enough for one installer to lift and wall-mount without a hoist or a second pair of hands, unlike heavier commercial string inverters that often need mechanical assistance. That weight fits its residential 6600 W power class, where compact wall-mounted installation next to a meter panel is standard.

### Can the GoodWe DNS G4 be mounted outdoors?

The GoodWe DNS G4 carries an IP66 enclosure rating, meaning it is sealed against dust ingress and protected against powerful water jets from any direction. That level of protection supports outdoor wall mounting, which is the usual location for a residential string inverter of this size, close to the meter and DC isolator.

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