Description

The GoodWe ESA Series is a single phase all in one hybrid energy storage system rated 3 to 10kW with 5 to 108kWh capacity and IP66 protection for homes.

Key Features

• Optimized Performance: The ESA energy storage system is engineered for high efficiency and fast energy response, featuring a 1C charge/discharge rate that enables rapid energy cycling. With support for 20A input per string and up to 200% PV oversizing, it maximizes solar energy utilization even under varying conditions.
• Flexible & Adaptable Applications: The ESA energy storage system is designed to adapt to evolving energy needs with maximum flexibility. It supports mixing of old and new batteries, allowing easy system expansion. Each stack accommodates up to 6 battery modules, scalable to 54 kWh, providing tailored storage capacity for different scenarios. With 63A full backup output, ESA ensures reliable power supply for entire residential or small-scale C&l loads during outages.

Technical Specifications

GW3K-EHA-G20

Battery Voltage Range (V)	350 ~ 550
Max. Continuous Charging / Discharging Current (A)	11.9 / 8.7
Max. Input Current per MPPT (A)	20
Max. Apparent Power to Grid (VA)	3000
Back-up Nominal Apparent Power (VA)	3000

GW3.6K-EHA-G20

Battery Voltage Range (V)	350 ~ 550
Max. Continuous Charging / Discharging Current (A)	14.3 / 10.5
Max. Input Current per MPPT (A)	20
Max. Apparent Power to Grid (VA)	3600
Back-up Nominal Apparent Power (VA)	3600

GW5K-EHA-G20

Battery Voltage Range (V)	350 ~ 550
Max. Continuous Charging / Discharging Current (A)	19.8 / 14.5
Max. Input Current per MPPT (A)	20
Max. Apparent Power to Grid (VA)	5000
Back-up Nominal Apparent Power (VA)	5000

GW6K-EHA-G20

Battery Voltage Range (V)	350 ~ 550
Max. Continuous Charging / Discharging Current (A)	23.7 / 17.4
Max. Input Current per MPPT (A)	20
Max. Apparent Power to Grid (VA)	6000
Back-up Nominal Apparent Power (VA)	6000

GW8K-EHA-G20

Battery Voltage Range (V)	350 ~ 550
Max. Continuous Charging / Discharging Current (A)	31.6 / 23.2
Max. Input Current per MPPT (A)	20
Max. Apparent Power to Grid (VA)	8000
Back-up Nominal Apparent Power (VA)	8000

GW10K-EHA-G20

Battery Voltage Range (V)	350 ~ 550
Max. Continuous Charging / Discharging Current (A)	35.6 / 29
Max. Input Current per MPPT (A)	20
Max. Apparent Power to Grid (VA)	10000
Back-up Nominal Apparent Power (VA)	10000

GW9.999K-EHA-G20

Battery Voltage Range (V)	350 ~ 550
Max. Continuous Charging / Discharging Current (A)	35.6 / 29
Max. Input Current per MPPT (A)	20
Max. Apparent Power to Grid (VA)	9999
Back-up Nominal Apparent Power (VA)	9999