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Goodwe GW8K-ET Plus 8kW HV Three-Phase Hybrid Inverter

Modelo: GW8K-ET Plus

Sku: GOODINV059
Vendor: Goodwe

€1.035,97 EUR

€828,77 EUR

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Goodwe GW8K-ET Plus 8kW HV Three-Phase Hybrid Inverter offers 2 MPPT, EPS <10 ms and IP66 with HV battery. 98.2% efficiency and feed-in control for three-phase homes with high consumption and nighttime demand.

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Specifications

Product Description

The Goodwe GW8K-ET Plus 8kW HV Three-Phase Hybrid Inverter combines photovoltaic generation, high-voltage battery storage, and instant backup to ensure continuity in your home. Its 2 independent MPPTs, 98.2% efficiency, and IP66 design make it a robust and silent hybrid that maximizes available kWh, with export control and load management to increase real self-consumption.

Main Features

Nominal power 8 kW AC (up to 8.8 kVA) with dedicated three-phase EPS output.
2 MPPT (1 string per tracker), range 200–850 Vdc and Vmax 1000 Vdc for long strings.
Compatibility with HV batteries (≈180–600 V) via CAN/RS485; charge/discharge ±25 A.
Switching <10 ms to back-up with THDv <3% for critical single-phase and three-phase loads.
Max efficiency 98.2%; MPPT performance 99.9%; night consumption <15 W.
IP66 enclosure, -35…+60 °C, fanless operation, and 24/7 SEMS monitoring.

Advantages or Benefits

More independence: stores daytime surplus for use during peak hours and reduces the bill.
Guaranteed continuity: UPS <10 ms that protects lighting, IT, cameras, and sensitive appliances.
Safe and fast installation: DC isolator and SPD included; RS485/CAN and WiFi connectivity for quick commissioning.
Export control: with Smart Meter limits exports, prioritizes internal consumption, and allows load automation (DHW, climate control, EVSE).
Minimal noise, maximum durability: fanless design reduces maintenance and extends service life.
Scalable: ready for current and future HV battery banks with validated CAN/RS485 profiles.

Purpose or Applications

Ideal for three-phase homes with high daytime/nighttime consumption, small home offices, and projects seeking to meet zero export requirements. Its 2 MPPT architecture facilitates design with high-power modules and long strings, keeping the trackers at their optimal point even with changing irradiance conditions.

Technical Specifications

Power	8 kW AC (8.8 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	13.5 A max; PF 0.8 cap–0.8 ind; THD <3%
Back-up	8 kVA (peak 16 kVA 60 s with PV/Battery)
Efficiency	98.2% max; Battery→Grid 97.5%
Protection	IP66; anti-islanding; RCMU; DC isolator; SPD Type II
Communication	SEMS; RS485; CAN; WiFi (LAN/4G optional)
Dimensions / Weight	415×516×180 mm; 24 kg

Compatibilities

Native integration with GoodWe Lynx Home F HV batteries; compatibility with GoodWe three-phase smart meter (RS485) for zero export and balancing; suitable for DC boxes 1000 V (2 MPPT/1 string with GPV 15–20 A fuses) and AC protections rated at 13.5 A.

Goodwe GW8K-ET Plus 8kW HV Three-Phase Hybrid Inverter is a professional solution to increase autonomy, optimize available space, and improve the overall efficiency of your self-consumption installation with battery.