Goodwe GW4200-DNS-30 Single-Phase Inverter 4.2kW
Modelo: GW4200-DNS-30- Sku: GOODINV016
- Vendor: Goodwe
Specifications
Product Description
The Goodwe GW4200-DNS-30 4.2kW Single-Phase Inverter is a robust, silent, and highly efficient on-grid string inverter for homes seeking to maximize the performance of their panels. With two 16 A MPPT trackers per input, IP66 protection rating for outdoor installation, and natural convection cooling (fanless), it offers long-term reliability and excellent performance on roofs with two orientations. Its 50 V startup and wide MPPT range of 40–560 V keep production active from early in the day, and its ability to deliver up to 4.62 kW AC during irradiance peaks helps capitalize on the best solar moments.
Main Features
- Nominal AC power: 4.2 kW with maximum active power of 4.62 kW (≈110%).
- 2 independent MPPT (1 string per MPPT) to optimize two slopes or shaded areas.
- Maximum DC input 600 V · MPPT range 40–560 V · Startup 50 V · Vnom 360 V.
- Current per MPPT: 16 A (maximum Isc per MPPT: 23 A) compatible with high-current modules.
- Max. efficiency 97.9% (European ≈97.2–97.4%), adjustable PF 0.8 cap…0.8 ind, THD < 3%.
- IP66 enclosure, night consumption <1 W, fanless design for silent operation.
Advantages or Benefits
- More usable energy: low voltage startup and occasional AC overcapacity to take advantage of solar peaks.
- Silence and durability: no fans, less maintenance, and longer lifespan in residential environments.
- Export control and energy management with GoodWe HomeKit 1000 or RS485 meters.
- Full compatibility with modern panels (half-cut, PERC, bifacial) of high current.
- Simple monitoring via WiFi with SEMS Portal and guided commissioning with PV Master / SolarGo.
- Quick installation: MC4 connectors, plug-in AC terminal, and compact format for limited spaces.
Purpose or Applications
Ideal for single-phase residential self-consumption in homes with PV fields of ~4–5 kWp, east/west or south roofs with partial shading that can be separated by MPPT. Allows compliance with zero export regulations and improves instant self-consumption with domestic load measurement.
Technical Specifications
| Nominal AC power | 4.2 kW (max. active P 4.62 kW; max. S 4.62 kVA) |
| AC Voltage / Frequency | 220/230/240 V · 50/60 Hz · PF ≈1 (adjustable 0.8 cap…0.8 ind) |
| MPPT trackers / Strings | 2 / 1+1 |
| MPPT range | 40–560 V (startup 50 V; Vnom 360 V) |
| Maximum DC voltage | 600 V |
| Current per MPPT | 16 A (max. Isc 23 A) |
| Max. / European efficiency | 97.9% / ≈97.2–97.4% |
| Protections | Anti-islanding, RCMU, insulation detection, DC switch, DC/AC SPD |
| Protection rating | IP66 (suitable for outdoor), <25 dB, night consumption <1 W |
| Dimensions / Weight | 350×410×143 mm / ≈12.8 kg |
| Communications | WiFi (standard), RS485/LAN/4G and I/O DI (optional), Modbus-RTU (SunSpec) |
| Format | Single-phase string inverter · Fanless |
Compatibilities
Compatible with monocrystalline, PERC, half-cut, and bifacial modules respecting 600 V and 16 A per MPPT. For zero export and consumption measurement: GoodWe HomeKit 1000 or DDSU666/GM1000/GM1000D (1F) and DTSU666 (3F) meters. On DC, 15 A fuses and 25 A disconnectors per MPPT are recommended; on AC, MCB and 30 mA RCD according to current regulations.
Goodwe GW4200-DNS-30 4.2kW Single-Phase Inverter is a professional solution to increase home autonomy, optimize roof performance, and improve the overall efficiency of your photovoltaic system.
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Goodwe GW4200-DNS-30 Single-Phase Inverter 4.2kW





