The SunESS adopts a stackable modular design to expand from 5kWh to 60kWh. It is engineered for residential applications with reliable performance, IP65 protection, and advanced remote monitoring.
Technical Specifications:
Model SunESS-5:
Nominal energy: 5kWh
Usable Energy: 5kWh
Rated Voltage: 2V
Charge/discharge cut off voltage: 8V-55.2V
Rated Charge/Discharge Current: 50A/80A
charge/discharge current: 100A / 100A
Communication interface: 0/RS485
DC disconnect Circuit breaker ,250,80V rating
Scalability: 3 in parallel, Max. 60 kWh
Model SunESS-10:
Nominal energy: 10kWh
Usable Energy: 10kWh
Rated Voltage: 2V
Charge/discharge cut off voltage: 8V-55.2V
Rated Charge/Discharge Current: 100A/160A
charge/discharge current: 180A / 180A
Communication interface: 0/RS485
DC disconnect Circuit breaker ,250,80V rating
Scalability: 16 in parallel, Max. 80 kWh
Model SunESS-15:
Nominal energy: 15kWh
Usable Energy: 15kWh
Rated Voltage: 2V
Charge/discharge cut off voltage: 8V-55.2V
Rated Charge/Discharge Current: 150A/200A
charge/discharge current: 200A / 200A
Communication interface: 0/RS485
DC disconnect Circuit breaker ,250,80V rating
Scalability: 16 in parallel, Max. 80 kWh
Model SunESS-20:
Nominal energy: 20kWh
Usable Energy: 20kWh
Rated Voltage: 2V
Charge/discharge cut off voltage: 8V-55.2V
Rated Charge/Discharge Current: 200A/200A
charge/discharge current: 200A / 200A
Communication interface: 0/RS485
DC disconnect Circuit breaker ,250,80V rating
Scalability: 16 in parallel, Max. 80 kWh
Operating conditions for the above:
Installation location:Outdoor or Indoor
Ambient Temperature Discharging:-4℉to 122℉ (-20℃ to 50℃),Charging:14℉ to 122℉ (10℃ to 50℃)
Sunwoda Energy, a subsidiary of Sunwoda Group (SZ300207), is a globally leading enterprise in Residential, Commercial & Industrial, Utility, and Smart Energy Storage solutions. With 28+ years in the new energy industry, Sunwoda ranks among the top 10 global battery companies with 246 GWh total production capacity and 50,000+ staff worldwide.
