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SECU-S Series
(North America only) 12.8-20.5 kWh | High voltage battery
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Rapid charge
HV
The GoodWe SECU-S Series is specially designed for highvoltage storage systems. This superior battery, unique in its class, comes with an expandable modular design that allows for quick and easy O&M. Thanks to its NEMA 4X/IP65 protection degree, it can be mounted either indoors or outdoors. It is very space-efficient and offers customers increased choices and flexibility (up to eight pieces connected in series). It is made from Lithium iron phosphate, the safest battery cell technology and has a high charging rate, ensuring superb performance and long lifespan.
Safe and Reliable
Ultra rapid charge
Up to 8 modules in series
Flexible installation
Rapid charge
HV
Charge your battery within one hour
When SECU-S Series batteries are compatible with inverters that allows 50A max. charging current, the whole system can be fully charged within only one hour.
Safe & reliable
SECU-S series is made from LFP (LiFePO4), the safest battery cell technology, providing you with reliability and long lifespan.
IP65
LiFePO4
10-year warranty
OVERVIEW
Model
SECU-S13
Usable Energy (kWh)
11.52
Nominal Voltage (V)
LFP (LiFePO4)
Nominal Charging / Discharging Current (A)
256
Installation Location
200
Enclosure Type
50
Model
SECU-S15
Usable Energy (kWh)
13.83
Nominal Voltage (V)
LFP (LiFePO4)
Nominal Charging / Discharging Current (A)
307.2
Installation Location
237
Enclosure Type
50
Model
SECU-S18
Usable Energy (kWh)
16.13
Nominal Voltage (V)
LFP (LiFePO4)
Nominal Charging / Discharging Current (A)
358.4
Installation Location
274
Enclosure Type
50
Model
SECU-S20
Usable Energy (kWh)
18.43
Nominal Voltage (V)
LFP (LiFePO4)
Nominal Charging / Discharging Current (A)
409.6
Installation Location
311
Enclosure Type
50
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