String inverterGW3.6K-DNS-G40
3.6 kW single-phase grid-tied inverter.
- Nominal output
- 3.6 kW
- MPP trackers
- 2
GoodWe / DNS G4 seriesString inverterSingle-phase grid-tied inverter
Single-phase, two MPP trackers.Fourth generation of the DNS series.
Inverters / Single-phase
GW5K-DNS-G40
Single-phase grid-tied inverter · 3 to 6 kW
A single-phase string inverter for residential rooftops. Select the power class, review the specifications and bring your requirements to VOLFAC.
- Nominal output
- 5 kW
- MPP trackers
- 2
- Max. efficiency
- 98.1 %
- Ingress protection
- IP66
Select power classDNS G4 familyDNS G4 series, GW3K–GW6K-DNS-G40 family
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Product overview
Two MPP trackers for residential roofs.
The GW5K-DNS-G40 is the fourth generation of GoodWe’s single-phase, dual-MPPT residential inverter. Each tracker takes one string at up to 20 A across a 40–560 V range, and GoodWe states 200 % PV oversizing. The inverter weighs 9.2 kg, is cooled by natural convection at a stated 25 dB and is rated IP66. AFCI, rapid shutdown and power supply at night are options.
- 2 MPP trackers, 20 AOne string per tracker; MPPT operating range 40–560 V, start-up at 50 V.
- 98.1 % max. efficiencyEuropean efficiency 97.2 to 97.4 % depending on the model.
- IP66, 9.2 kgNatural convection, 25 dB noise emission.
- Wi-Fi, LAN, Bluetooth, 4GRS485 with Modbus and SunSpec.
Technical specifications
Know the details.
GW5K-DNS-G40GoodWeFamily DNS G4Model GW5K-DNS-G40
Brand GoodWeFamily DNS G4 series, GW3K–GW6K-DNS-G40Selected model GW5K-DNS-G40
PV input
- Max. input voltage
- 600 V (standby between 560 V and 600 V)
- MPPT operating voltage range
- 40–560 V
- Start-up voltage
- 50 V
- Nominal input voltage
- 360 V
- Max. input current per MPPT
- 20 A
- Max. short-circuit current per MPPT
- 26 A
- MPP trackers
- 2
- Strings per MPPT
- 1
AC output
- Nominal output power
- 5,000 W
- Nominal output apparent power
- 5,000 VA
- Max. AC active power
- 5,000 W
- Max. AC apparent power
- 5,000 VA
- Nominal output voltage
- 220 / 230 / 240 V, L / N / PE
- Output voltage range
- 196–311 V, according to local standard
- Nominal grid frequency
- 50 / 60 Hz
- Grid frequency range
- 45–55 Hz / 55–65 Hz
- Max. output current
- 22.8 A
- Power factor
- ~1, adjustable from 0.8 leading to 0.8 lagging
- Max. total harmonic distortion
- < 3 %
Efficiency and protection
- Max. efficiency
- 98.1 %
- European efficiency
- 97.4 %
- Integrated protection
- PV string current monitoring, PV insulation resistance detection, residual current monitoring, PV reverse polarity, anti-islanding, AC overcurrent, AC short circuit, AC overvoltage
- DC switch
- Integrated (PV II optional)
- DC surge protection
- Type II
- AC surge protection
- Type II
- Optional functions
- AFCI, emergency power off, rapid shutdown, remote shutdown, power supply at night
General data
- Operating temperature
- −25 °C to +60 °C
- Relative humidity
- 0–100 %
- Max. operating altitude
- < 4,000 m
- Cooling
- Natural convection
- Noise emission
- 25 dB
- Topology
- Non-isolated
- Self-consumption at night
- < 1 W
- Ingress protection
- IP66
- User interface
- LED and LCD; Wi-Fi or Bluetooth with app
- Communication
- RS485, Wi-Fi, LAN, Bluetooth, 4G; Modbus, SunSpec
- DC connector
- MC4 (4–6 mm²)
- AC connector
- Plug-and-play connector (max. 6 mm²)
Dimensions and weight
- Dimensions (W × H × D)
- 358 × 323 × 165 mm
- Weight
- 9.2 kg
Source: GoodWe product pageGoodWe — DNS G4 series product page and the DNS G4 datasheet (EN, V2.1, 22 May 2025).
Downloads
Product documents.
- Technical datasheetDNS G4 series · English · PDFDNS G4 series, GW3K–GW6K-DNS-G40 · English · PDF
- User manualDNS G4 series · English · PDFDNS G4 series, GW3K–GW6K-DNS-G40 · English · PDF
- Quick installation guideDNS G4 series · Multilingual · PDFDNS G4 series, GW3K–GW6K-DNS-G40 · Multilingual · PDF
- EU declaration of conformityDNS G4 series · Multilingual · PDFDNS G4 series, GW3K–GW6K-DNS-G40 · Multilingual · PDF
Request a quotation.Share your quantity and delivery destination. We reply with a quotation for GW5K-DNS-G40, not an order confirmation.
DNS G4 familyDNS G4 series, GW3K–GW6K-DNS-G40 family
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- Nominal output
- 4.2 kW
- MPP trackers
- 2
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6 kW single-phase grid-tied inverter.
- Nominal output
- 6 kW
- MPP trackers
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