מפעל מקורי 72V 300Ah סוללות הניתנות להטענה OEM סולארית ESS חיצונית לא רשתית ביתית מערכת איחסון כוח Powerwall 24V 48V 5 קילוואט שעה 20 קילוואט שעה, יצרנים סין מפעל מקורי 72V 300Ah סוללות הניתנות להטענה OEM סולארית ESS חיצונית לא רשתית ביתית מערכת איחסון כוח Powerwall 24V 48V 5 קילוואט שעה 20 קילוואט שעה, ספקים, מפעל

Product Description

product original factory 72v 300ah rechargeable batteries pack oem solar ess off grid home energy storage powerwall 24v 48v 5kwh 20kwh-2

At Grandtech, we specialize in high-performance 24V, 25.6V, 48V, and 51.2V energy storage solutions, powered by advanced LiFePO4 technology. Our batteries are designed to offer exceptional reliability, with a cycle life exceeding 8,000 charge cycles.
We use only the highest-quality raw materials sourced from leading manufacturers like CATL and EVE, ensuring optimal performance and longevity in every battery pack.

product original factory 72v 300ah rechargeable batteries pack oem solar ess off grid home energy storage powerwall 24v 48v 5kwh 20kwh-3

Products Description

product original factory 72v 300ah rechargeable batteries pack oem solar ess off grid home energy storage powerwall 24v 48v 5kwh 20kwh-4

Model	5KWh	5KWh/A1	10KWh/A1	14.3KWh/A1
Rated voltage	24V/25.6V	48V/51.2V	48V/51.2V	48V/51.2V
Rated Capacity	200Ah	100Ah	200Ah	280Ah
Charge cut-off voltage	29.2V	54.0/58.0V	54.0/58.0V	54.0/58.0V
Discharge cut -off voltage	22.4V	39.0/42.0V	39.0/42.0V	39.0/42.0V
Max.charge current	100A	100A	100A	100A/150A
Max.discharge current	100A	100A	100/200A	100A/200A
Communication Protocol	RS485/CAN	RS485/CAN	RS485/CAN	RS485/CAN
Dimensions/mm	77052090mm	600410140mm	850485145mm	850420230mm
Weight/kg	42/44kg	43/45kg	84/89kg	105/110kg