GoodWe

GoodWe GW10K-ET-20 Hybrid Inverter 10kW

SKU: 2420

✓︎ 10 kW rated power, three-phase with 3 MPPT trackers
✓︎ Backup power up to 18 kVA (60 s) during grid outage
✓︎ High-voltage battery 150–720 V, 98.2% max. efficiency

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Delivery time: 2 - 5 Workdays

1.162,25 €

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Old price: 1.173,99 €

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Description

The GoodWe GW10K-ET-20 from the ET G2 series is a three-phase hybrid inverter with 10 kW rated power that combines a PV system, high-voltage battery storage, and backup power in a single device. With three MPP trackers, a wide battery voltage range of 150 to 720 V, and an integrated smart meter, it is suitable for demanding residential and commercial installations in the DACH region.

Key Benefits for Your System

High design flexibility: Three MPP trackers and up to 16,000 W of PV input power allow for the use of differently oriented roof areas.
Strong backup power function: During a grid outage, the inverter delivers 10,000 VA, briefly up to 18,000 VA for 60 seconds – enough for high-inrush loads.
High efficiency: Up to 98.2% maximum and 97.5% European efficiency keep conversion losses low.
Robust design: IP66 protection rating, an operating temperature range of −35 to +60 °C, and passive cooling without a fan (< 30 dB).

Store and Use Solar Power Efficiently

The GW10K-ET-20 works with high-voltage lithium-ion batteries and charges them with up to 15,000 W or 40 A continuous charging current. Up to 11,000 W is available during discharge, so even larger household loads can be covered from storage. Using the integrated smart meter along with the included current transformer (CT), the system records household consumption and regulates feed-in accordingly – the basis for a high self-consumption rate and intelligent operating modes.

Communication with the portal takes place via Wi-Fi, LAN, and Bluetooth, and with the battery management system via RS485 and CAN. The included Smart Dongle integrates the inverter directly into monitoring, allowing status and yields to be viewed via app. Safety features include insulation resistance monitoring, residual current monitoring, reverse polarity protection for PV and battery, anti-islanding detection, a DC switch, surge protection Type II on both AC and DC sides, and remote shutdown. Arc fault protection (AFCI 3.0) is available as an option.

Weighing 25 kg with compact dimensions of 496 × 460 × 221 mm, the device can be wall-mounted and installed outdoors as well. Nighttime self-consumption is below 15 W.

GENERAL DATA (Basic inverter information)
Manufacturer	GoodWe
Model / Series	GW10K-ET-20 / ET G2
Device type	Hybrid inverter, three-phase, high-voltage battery
Topology	Non-isolated
Dimensions (W × H × D)	496 × 460 × 221 mm
Weight	25 kg
Protection rating	IP66
Mounting type	Wall mounting
Cooling / noise emission	Natural convection / < 30 dB
Operating temperature	−35 °C to +60 °C
Rel. humidity / max. altitude	0 – 100% / 4,000 m
Nighttime self-consumption	< 15 W (without backup output)

PV INPUT (DC side, solar array)
Max. input power	16,000 W
Max. input voltage	1,000 V (max. operating voltage 950 V)
MPPT voltage range	120 – 850 V
Start-up voltage / rated input voltage	150 V / 620 V
Number of MPP trackers	3
Strings per MPPT	1
Max. input current per MPPT	16 A
Max. short-circuit current per MPPT	24 A
BATTERY INPUT (High-voltage storage connection)
Battery type	Li-Ion (high-voltage)
Rated battery voltage	500 V
Battery voltage range	150 – 720 V
Start-up voltage	150 V
Number of battery inputs	1
Max. continuous charge / discharge current	40 A / 40 A
Max. charging power	15,000 W
Max. discharging power	11,000 W
AC OUTPUT, GRID OPERATION (On-grid)
Rated output power	10,000 W
Rated apparent power to the grid	10,000 VA
Max. apparent power to the grid	10,000 VA
Max. apparent power from the grid	20,000 VA
Rated output voltage	400 / 380 V, 3L / N / PE
Voltage range (phase voltage)	170 – 290 V
Rated frequency / frequency range	50 / 60 Hz / 45 – 65 Hz
Max. AC output current to the grid	14.5 A (max. 21.7 A to grid-connected loads)
Max. AC current from the grid	26.1 A
Power factor	0.8 capacitive – 0.8 inductive
Total harmonic distortion (THD)	< 3%
AC OUTPUT, BACKUP POWER (Backup during grid outage)
Rated apparent power, backup	10,000 VA
Max. apparent power off-grid	10,000 VA (18,000 VA for 60 s)
Max. apparent power with grid	10,000 VA
Max. output current	21.7 A (26.1 A for 60 s)
Rated output voltage / frequency	400 / 380 V / 50 / 60 Hz
THDv (with linear load)	< 3%
EFFICIENCY & PROTECTION (Efficiency and safety features)
Max. efficiency	98.2%
European efficiency	97.5%
Max. battery-to-AC efficiency	97.5%
MPPT efficiency	99.5%
DC switch	Integrated
Protection features	Insulation resistance monitoring, residual current monitoring, reverse polarity protection for PV & battery, anti-islanding detection, AC overcurrent, short-circuit, and surge protection, remote shutdown (all integrated)
Surge protection	DC Type II / AC Type II
Arc fault protection (PV AFCI 3.0)	Optional
COMMUNICATION & STANDARDS (Monitoring and interfaces)
User interface	LED, Wi-Fi + app
Communication with BMS	RS485, CAN
Communication with meter	RS485
Communication with portal	Wi-Fi + LAN + Bluetooth
Smart meter	Integrated smart meter, current transformer (CT) included

Scope of Delivery

GoodWe GW10K-ET-20 hybrid inverter (1×)
Mounting plate (1×) including screws for the mounting plate and expansion screws (4×)
PV connectors (3×) and battery connectors (2×)
Grid cover (1×), PE clamp (1×), grid terminals (12×), tubular terminals (20×)
6-pin terminal (1×), 2-pin terminal (1×), 4-pin terminals (3×)
BMS communication cable (1×), CT connection cable (1×), current transformer CT (1×)
Smart Dongle (1×)
Connection tool (2×), screwdriver (1×), hex screwdriver (1×)
Documentation (1×)

Quick Install Guide GoodWe GW Wechselrichter (EN)

Kompatibilitaetsnachweis GoodWe GW Wechselrichter (EN)

Datenblatt GoodWe GW Wechselrichter (DE)

Anleitung GoodWe GW Wechselrichter (DE)