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Goodwe GW5K-ET Plus 5kW HV Three-phase Hybrid Inverter

Modelo: GW5K-ET Plus

Sku: GOODINV058
Vendor: Goodwe

€2.013,82 EUR

€1.611,05 EUR

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Goodwe GW5K-ET Plus 5kW HV Three-Phase Hybrid Inverter combines 2 MPPT, back-up <10 ms and IP66 with high-voltage battery. Silent (fanless) and perfect for three-phase homes with export control and real savings.

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Specifications

Product Description

The Goodwe GW5K-ET Plus 5kW HV Three-Phase Hybrid Inverter is the central component for an efficient three-phase home: it integrates photovoltaic generation, high-voltage battery storage, and a UPS-type backup output with switching <10 ms. Its 2 independent MPPTs, high-performance electronics, and IP66 protection rating ensure long-term reliability, while intelligent energy management functions maximize daily autonomy and reduce costs.

Main Features

Rated power 5 kW AC (up to 5.5 kVA) with dedicated three-phase backup output.
2 independent MPPTs (1 string per MPPT), operating range 200–850 Vdc and max. input voltage 1000 Vdc.
Compatible with high-voltage batteries (≈180–600 V) via CAN/RS485; charge/discharge up to ±25 A.
Switching to EPS <10 ms with THDv <3% to keep critical loads operational.
Max. efficiency 98.0% and MPPT performance of 99.9%; night consumption <15 W.
IP66 for outdoor use, -35…+60 °C, silent operation by natural convection (no fan).

Advantages or Benefits

Measurable savings: manages surplus, schedules Time-of-Use, and applies Peak Shaving to cut peaks and take advantage of off-peak rates.
Autonomy and safety: the EPS output protects lighting, IT, and essential appliances during outages.
Professional installation: integrated DC isolator and SPD; MC4 connectors and OT terminals speed up wiring.
Export control: with three-phase Smart Meter limits grid feed-in and prioritizes internal consumption.
Minimal maintenance: 24/7 monitoring in SEMS with history, alarms, and remote diagnostics.
Silence and durability: fanless design for less noise and reduced mechanical wear.

Purpose or Applications

Designed for residential three-phase self-consumption with storage, the unit performs especially well in homes with continuous consumption (refrigerator, routers, pumps, home automation) and night-time demand. Its hybrid architecture allows the battery to be charged with PV or grid during off-peak hours, discharged during peak times, and operate with zero feed-in when required by the utility or project engineering.

Technical Specifications

Power	5 kW AC (5.5 kVA max.)
Nominal voltage	Three-phase 400/380 V; 50/60 Hz
Format	Hybrid HV / 2 MPPT / EPS <10 ms
MPPT range	200–850 Vdc (Vmax 1000 Vdc)
PV inputs	1 string per MPPT; I_max 12.5 A; I_sc 15.2 A
Battery	HV 180–600 V; ±25 A; CAN/RS485
Grid output	8.5 A max; PF 0.8 cap–0.8 ind; THD <3%
Back-up	5 kVA (peak 10 kVA 60 s with PV/Battery)
Efficiency	98.0% max; Battery→Grid 97.5%
Protection	IP66; anti-islanding; RCMU; DC isolator; SPD Type II
Communication	SEMS; RS485; CAN; WiFi standard (LAN/4G optional)
Dimensions / Weight	415×516×180 mm; 24 kg

Compatibilities

Compatible with GoodWe Lynx Home F HV batteries and others with validated CAN/RS485 profile; GoodWe three-phase smart meter (RS485) for zero feed-in and balancing; DC protection boxes 1000 V for 2 MPPT (GPV 15–20 A fuses) and three-phase AC protections rated at 8.5 A.

Goodwe GW5K-ET Plus 5kW HV Three-Phase Hybrid Inverter is a professional solution to increase autonomy, optimize space, and raise the overall efficiency of your photovoltaic system.