The ESS-SM20K4A-5KF1-A1 is an advanced energy storage system offering 20.48 kWh of capacity and a 5 kW inverter, ideal for both residential and commercial use. It supports multiple configurations including DC coupled systems, AC coupling, and off-grid setups. This system allows users to stack up to four battery modules, maximizing storage capacity for greater flexibility. With a wide operating temperature range of -15℃ to 50℃ and built-in safety features, it ensures reliable and efficient performance in various environments. Additionally, its robust design and user-friendly interface make it a long-lasting and easy-to-manage energy solution.
Specifications :
20KWh+5KW/10KWNominal Capacity :
400AhCycle Life :
6000 cyclesNominal Voltage :
51.2VWarranty time :
5 yearsDimensions :
585*360*1180mmShipping Port :
FOB SHENZHEN, FOB HONGKONGLead Time :
15daysWeight :
204kgMode of payment :
T/T
Product Introduction
The ESS-SM20K4A-5KF1-A1 is a highly versatile energy storage system designed for both residential and commercial energy needs. Offering 20.48 kWh of storage capacity and a 5 kW inverter, it supports DC coupled systems, AC coupling, and off-grid applications. This model allows for stacking up to four battery modules, enabling users to scale their energy storage as needed. It features a charge voltage of 58V, a discharge cut-off voltage of 42V, and a maximum discharge current of 100A, ensuring efficient and consistent power delivery. The system is built to operate in a wide temperature range of -15℃ to 50℃, making it suitable for a variety of climates. Advanced safety features, including high voltage protection and moisture resistance, ensure a safe operating environment. Designed with both durability and user-friendliness in mind, the ESS-SM20K4A-5KF1-A1 provides a reliable and efficient energy solution, perfect for homes, businesses, and off-grid installations.
Product Parameters
Item
|
Model
|
5KWh+5KW
|
10KWh+5KW/10KW
|
15KWh+5KW/10KW
|
Battery
Module
|
Voltage
|
51.2V | ||
Battery capacity
|
100Ah
|
200Ah
|
300Ah
|
|
Charge voltage
|
58V
|
|||
Discharge cut-off voltage
|
42V
|
|||
Charge current
|
50A
|
|||
Max charge current
|
100A | |||
Discharge current
|
50A
|
|||
Max discharge current
|
100A
|
|||
Max peak current
|
200A
|
|||
Communication method
|
RS485
|
|||
Off-grid inverter
|
Power
|
5KW
|
||
Output Voltage
|
230VAC
|
|||
Frequency
|
50Hz/60Hz
|
|||
Max PV power
|
5.5KW
|
|||
MPPT voltage range
|
120~450VDC
|
|||
Communication connect
port
|
RS485/WiFi
|
|||
Parameter
|
Material/Colour
|
Metal/White
|
||
Size
|
585*360*430mm
|
585*360*580mm
|
585*360*730mm
|
|
Weight
|
59kg
|
103kg
|
145kg
|
|
Temperature range
|
-15℃-50℃
|