GoodWe

GoodWe ESA 10kWh Battery Storage All-In-One System 8kW

SKU: 2993-003

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GoodWe ESA GW8K-ETA-G20 - 8 kW hybrid inverter, three-phase, backup power
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2x GoodWe ESA GW5.1-BAT-D-G20 - 10 kWh HV battery storage for self-consumption
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Grows with your needs - Expand the storage capacity later on

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Delivery time: 10 - 13 Workdays

4.129,00 €

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GoodWe ESA 10kWh Battery Storage All-In-One System 8kW

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Description

GoodWe ESA 10kWh Battery Storage All-In-One System 8kW combines inverter, battery, and energy management in one pre-wired system. With a nominal capacity of 10.24 kWh and a powerful 8 kW three-phase hybrid inverter, this system is designed for households looking to store their solar power and increase self-consumption.

Your Benefits at a Glance

More independence: The battery storage makes the solar power generated during the day available again in the evening and at night.
Backup power capable: The dual-port design with a switchover time of under 4 ms keeps your home supplied with power during a grid outage.
High safety: LFP technology (LiFePO4), IP66 protection rating, and a 6-level safety protection system with integrated aerosol fire suppression.
Expandable later: The battery capacity can be expanded later with additional modules without having to replace the system.

The System in Detail

The Hybrid Inverter

The GoodWe ESA GW8K-ETA-G20 is a three-phase hybrid inverter with a rated AC output of 8 kW. It features three MPP trackers and a maximum PV input power of 16 kW, allowing for generous module configurations. With a maximum efficiency of 98.0% and a backup port for emergency power supply, it forms the heart of the system. Intelligent fan cooling ensures quiet operation, while a heating mode guarantees reliable performance even at low temperatures.

The Battery Storage

Two GoodWe ESA GW5.1-BAT-D-G20 battery modules together form a high-voltage battery storage with 10.24 kWh of nominal energy and 10.0 kWh of usable energy. The cells are based on safe lithium iron phosphate technology (LFP) and are rated for at least 8,000 charge cycles. Heating and aerosol fire suppression are integrated into each module. Should the capacity no longer be sufficient later on, the storage capacity can be increased with additional modules, allowing the system to grow with your needs.

SYSTEM OVERVIEW (General system performance data)
Inverter rated power (AC)	8 kW
Storage capacity (nominal energy)	10.24 kWh (2 x 5.12 kWh)
Usable energy	10.0 kWh (2 x 5.0 kWh)
Phase	Three-phase
Backup power / UPS	Yes, backup port with switchover time < 4 ms
Battery type	LFP (LiFePO4)
Expandability	Up to 12 battery modules
INVERTER 1x GoodWe ESA GW8K-ETA-G20 (Hybrid inverter)
Rated power (AC)	8.0 kW
Rated voltage	220 / 380, 230 / 400 V, 3L / N / PE
Max. PV input power	16 kW
Max. PV input voltage	1000 V
MPPT operating voltage range	120 – 950 V
Number of MPP trackers	3
Backup port rated apparent power	8 kVA
Grid / off-grid switchover time	< 4 ms
Max. efficiency	98.0%
Cooling method	Intelligent fan cooling
Communication	RS485, WiFi + LAN + Bluetooth, 4G + Bluetooth (optional)
Protection rating	IP66
Operating temperature range	-35 °C to +60 °C
Weight	34 kg
Dimensions (W × H × D)	800 × 340 × 270 mm
BATTERY MODULES 2x GoodWe ESA GW5.1-BAT-D-G20 (Per module specifications)
Battery type	LFP (LiFePO4)
Nominal energy per module	5.12 kWh
Usable energy per module	5.0 kWh
Operating voltage range (three-phase)	700 – 950 V
Max. output power per module	5.0 kW
Peak output power per module	7.5 kW (10 s)
Cycle life	≥ 8000 cycles
Function configuration	Integrated heating, integrated aerosol fire suppression
Scalability	Up to 12 modules
Mounting type	Floor stacking / wall mounting
Protection rating	IP66
Weight per module	57.5 kg (± 1)
Dimensions (W × H × D)	800 × 326 × 270 mm