DeyeString inverter3.6–6.2 kW

SUN-3.6/4/4.2/4.6/5/5.2/6/6.2K-G05P1-EU-AM2

SUN-3.6-6.2K-G05P1-EU-AM2

The SUN-3.6/4/4.2/4.6/5/5.2/6/6.2K-G05P1-EU-AM2 is a single-phase string inverter series that feeds solar power straight into the building and the grid, without a battery. It comes in 8 models, rated 3.6–6.2 kW.

We quote it on its own or as part of a matched system with Deye batteries and accessories. Availability, lead time and delivery to your site are confirmed in the written quotation.

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Manufacturer's category: Single Phase String Inverter
Rating: 3.6–6.2 kW
Phases: 1-phase
Models on this page: 8

Deye SUN-3.6/4/4.2/4.6/5/5.2/6/6.2K-G05P1-EU-AM2

Models

Model	Rating
SUN-3.6K-G05P1-EU-AM2	3.6 kW
SUN-4K-G05P1-EU-AM2	4 kW
SUN-4.2K-G05P1-EU-AM2	4.2 kW
SUN-4.6K-G05P1-EU-AM2	4.6 kW
SUN-5K-G05P1-EU-AM2	5 kW
SUN-5.2K-G05P1-EU-AM2	5.2 kW
SUN-6K-G05P1-EU-AM2	6 kW
SUN-6.2K-G05P1-EU-AM2	6.2 kW

Technical specifications

Values as published by the manufacturer, one column per model where the manufacturer's table has them.

Differences only

Model

Jump to a group

PV String Input Data
AC Output Side
Efficiency
Equipment Protection
Interface
General Data

A value across all model columns is the same for every model.

PV String Input Data
Model	SUN-3.6K-G05P1-EU-AM2	SUN-4K-G05P1-EU-AM2	SUN-4.2K-G05P1-EU-AM2	SUN-4.6K-G05P1-EU-AM2	SUN-5K-G05P1-EU-AM2	SUN-5.2K-G05P1-EU-AM2	SUN-6K-G05P1-EU-AM2	SUN-6.2K-G05P1-EU-AM2
Max. PV Input Power (kW)	5.4	6	6.3	6.9	7.5	7.8	9	9.3
Max. PV Input Voltage (V)	550
Start-up Voltage (V)	80
MPPT Voltage Range (V)	70-500
Rated PV Input Voltage (V)	360
Max. Operating PV Input Current (A)	18+18
Max. Input Short Circuit Current (A)	27+27
No. of MPP Trackers/No. of Strings per MPP Tracker	2/1+1

AC Output Side
Model	SUN-3.6K-G05P1-EU-AM2	SUN-4K-G05P1-EU-AM2	SUN-4.2K-G05P1-EU-AM2	SUN-4.6K-G05P1-EU-AM2	SUN-5K-G05P1-EU-AM2	SUN-5.2K-G05P1-EU-AM2	SUN-6K-G05P1-EU-AM2	SUN-6.2K-G05P1-EU-AM2
Rated AC Output Active Power (kW)	3.6	4	4.2	4.6	5	5.2	6	6.2
Max. AC Output Apparent Power (kVA)	3.96	4.4	4.62	5.06	5.5	5.27	6.6	6.82
Rated AC Output Current (A)	16.4/15.7	18.2/17.4	19.1/18.3	21/20	22.8/21.8	23.7/22.7	27.3/26.1	28.2/27
Max. AC Output Current (A)	18/17.3	20/19.2	21/20.1	23/22	25/24	26/24.9	30/28.7	31/29.7
Rated Output Voltage/Range (V)	220/230 0.85Un-1.1Un
Grid Connection Form	L/N/PE
Rated Output Grid Frequency/Range(Hz)	50/45-55, 60/55-65
Power Factor Adjustment Range	0.8 leading to 0.8 lagging
Total Current Harmonic Distortion THDi	<3%
DC Injection Current	<0.5%

Efficiency
Model	SUN-3.6K-G05P1-EU-AM2	SUN-4K-G05P1-EU-AM2	SUN-4.2K-G05P1-EU-AM2	SUN-4.6K-G05P1-EU-AM2	SUN-5K-G05P1-EU-AM2	SUN-5.2K-G05P1-EU-AM2	SUN-6K-G05P1-EU-AM2	SUN-6.2K-G05P1-EU-AM2
Max.Efficiency	97.30%	97.50%	97.50%	97.50%	97.50%	97.50%	97.50%	97.50%
Euro Efficiency	96.90%	97.00%	97.00%	97.00%	97.00%	97.00%	97.00%	97.00%
MPPT Efficiency	>99%

Equipment Protection
Model	SUN-3.6K-G05P1-EU-AM2	SUN-4K-G05P1-EU-AM2	SUN-4.2K-G05P1-EU-AM2	SUN-4.6K-G05P1-EU-AM2	SUN-5K-G05P1-EU-AM2	SUN-5.2K-G05P1-EU-AM2	SUN-6K-G05P1-EU-AM2	SUN-6.2K-G05P1-EU-AM2
DC Reverse Polarity Protection	Yes
AC Output Overcurrent Protection	Yes
AC Output Overvoltage Protection	Yes
AC Output Short Circuit Protection	Yes
Thermal Protection	Yes
Insulation Impedance Detection	Yes
DC Component Monitoring	Yes
Arc Fault Circuit Interrupter (AFCI)	Optional
Anti-islanding Protection	Yes
Residual Current Detection	Yes
Surge Protection Level	TYPE II(DC),TYPE II(AC)
DC Switch	Yes

Interface
Model	SUN-3.6K-G05P1-EU-AM2	SUN-4K-G05P1-EU-AM2	SUN-4.2K-G05P1-EU-AM2	SUN-4.6K-G05P1-EU-AM2	SUN-5K-G05P1-EU-AM2	SUN-5.2K-G05P1-EU-AM2	SUN-6K-G05P1-EU-AM2	SUN-6.2K-G05P1-EU-AM2
Communication Interface	RS485/RS232
Monitor Mode	GPRS/WIFI/Bluetooth/4G/LAN(optional)

General Data
Model	SUN-3.6K-G05P1-EU-AM2	SUN-4K-G05P1-EU-AM2	SUN-4.2K-G05P1-EU-AM2	SUN-4.6K-G05P1-EU-AM2	SUN-5K-G05P1-EU-AM2	SUN-5.2K-G05P1-EU-AM2	SUN-6K-G05P1-EU-AM2	SUN-6.2K-G05P1-EU-AM2
Operating Temperature Range (°C)	-25 to +60℃, >45℃ Derating
Permissible Ambient Humidity	0-100%
Permissible Altitude (m)	3000m
Noise (dB)	≤35
Ingress Protection(IP) Rating	IP 65
Inverter Topology	Non-Isolated
Over Voltage Category	OVC II(DC), OVC III(AC)
Cabinet Size (WxHxD mm)	305×280×180 (Excluding Connectors and Brackets)
Weight (kg)	7.7
Warranty	5years
Type of Cooling	Natural Cooling
Grid Regulation	IEC 61727,IEC 62116,CEI 0-21,EN 50549, NRS 097,RD 140,UNE 217002,G99,VDE-AR-N 4105
Safety EMC/Standard	IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2

Documents

Datasheet (2025-05-21)Datasheet · EN · 225 KB · PDF ↗
User manual (2026-06-24)Manual · EN · 5.0 MB · PDF ↗

2 EU-relevant certificates

EU declarations of conformity, EN and IEC test certificates and EU grid-code certificates, as published by the manufacturer. Certificates for markets outside the EU are not listed.

EU declaration of conformityCertificate · 229 KB · PDF ↗
Germany — VDE-AR-N 4105Certificate · 2.0 MB · PDF ↗

All documents open from the manufacturer's own servers, so you always get the file Deye currently publishes. Most are in English.

Key features

As listed by the manufacturer.

2 MPP tracker, Max. efficiency up to 97.5%
Zero export application, VSG application
String intelligent monitoring (optional)
Wide output voltage range
Anti-PID function (Optional)
Low start-up voltage of 80V

Independent dealerSECURISTIKA SRL is an independent dealer of Deye products. This website is not affiliated with, endorsed by or operated by the manufacturer.

Specifications, features and documents as published by the manufacturer. Check the current datasheet before you order. Source page (opens in a new tab)