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GoodWe ESA 15kWh Battery Storage All-In-One System 5kW

SKU: 2994-001

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GoodWe ESA GW5K-ETA-G20 - Three-phase hybrid inverter with 5 kW rated power
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GoodWe ESA GW5.1-BAT-D-G20 (3x, HV) - 15.36 kWh high-voltage storage made from LiFePO4 modules
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Solar power well into the night - 15 kWh of storage keeps you powered even after sunset

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Delivery time: 10 - 13 Workdays

5.449,00 €

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GoodWe ESA 15kWh Battery Storage All-In-One System 5kW

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Description

GoodWe ESA 15kWh Battery Storage All-In-One System 5kW combines a three-phase hybrid inverter with a modular high-voltage battery in one compact unit for your self-consumption. With 15.36 kWh rated capacity and 5 kW inverter power, you store your solar power and use it whenever you need it.

Your Benefits at a Glance

Large energy reserve: 15.36 kWh rated capacity from three LiFePO4 modules stores plenty of solar power for the evening and night.
Backup power capable: The integrated backup port switches to off-grid operation in under 4 ms and supplies your home during a power outage.
Robust and durable: IP66 protection rating and a cycle life of ≥ 8000 cycles ensure reliable operation for many years.
Safely designed: Each battery module features an integrated heater and aerosol fire suppression for reliable operation even at low temperatures.

The System in Detail

The Hybrid Inverter

The GoodWe ESA GW5K-ETA-G20 is the heart of the system. The three-phase hybrid inverter delivers a rated power of 5 kW and operates with a maximum efficiency of 98.0%. It features three MPP trackers and accepts up to 10 kW of PV input power, allowing your photovoltaic system to be generously sized. Via Wi-Fi, LAN, and Bluetooth, you can keep an eye on your solar power and battery storage at any time via app.

The Battery Storage

Three GoodWe ESA GW5.1-BAT-D-G20 battery modules form the high-voltage storage with a total rated energy of 15.36 kWh. The modules use durable LiFePO4 cells (lithium iron phosphate) with a cycle life of ≥ 8000 cycles. An integrated heater and aerosol fire suppression ensure safe operation, and thanks to scalability up to 12 modules, the storage can be expanded later. This way, your stored solar energy is available exactly when your household needs it in the evening and at night.

SYSTEM OVERVIEW (General system performance data)
Inverter rated power (AC)	5 kW
Storage capacity (rated energy)	15.36 kWh (3 × 5.12 kWh)
Usable energy	15.0 kWh (3 × 5.0 kWh)
Grid connection	Three-phase (3L / N / PE)
System type	All-in-one high-voltage (HV)
Backup power / UPS	Integrated backup port, switchover time < 4 ms
INVERTER 1x GoodWe ESA GW5K-ETA-G20 (Three-phase hybrid inverter)
Rated power (AC)	5.0 kW
Rated apparent power to grid	5.0 kVA
Max. PV input power	10 kW
Max. PV input voltage	1000 V
MPPT operating voltage range	120 – 950 V
Number of MPP trackers	3
Rated AC voltage	220 / 380, 230 / 400 V, 3L / N / PE
Backup rated apparent power	5 kVA
Grid / off-grid switchover time	< 4 ms
Max. efficiency	98.0%
European efficiency	96.4%
Communication	RS485, Wi-Fi + LAN + Bluetooth, 4G + Bluetooth (optional)
User interface	LED, Wi-Fi + app
Cooling method	Intelligent fan cooling
Operating temperature range	-35 °C to +60 °C
Protection rating	IP66
Weight	34 kg
Dimensions (W × H × D)	800 × 340 × 270 mm
BATTERY MODULES 3x GoodWe ESA GW5.1-BAT-D-G20 (Specifications per module)
Battery type	LFP (LiFePO4)
Rated energy per module	5.12 kWh
Usable energy per module	5.0 kWh
Operating voltage range (three-phase)	700 – 950 V
Max. output power (system)	5.0 kW
Peak output power	7.5 kW (10 s)
Cycle life	≥ 8000 cycles
Discharge temperature range	-20 °C to +55 °C
Noise emissions	≤ 29 dB
Function configuration	Heater (integrated), aerosol fire suppression (integrated)
Communication	CAN
Scalability	Up to 12 modules
Protection rating	IP66
Weight per module	57.5 kg (± 1 kg)
Dimensions (W × H × D)	800 × 326 × 270 mm