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Brand Name : TAC OEM ODM
Model Number : ES20KWh48V480AH
Certification : MSDS REACH ROHS
Place of Origin : China
MOQ : 5 PCS
Price : US$10,000-20,000
Payment Terms : TT, LC, Paypal, etc
Supply Ability : 100Piece/days
Delivery Time : 7-25 days after order confirm
Packaging Details : 1pcs each carton
Model Name : ES20KWh48V480AH
Rated Voltage : 48V/480Ah
Voltage Range : 45~54.7VDC
Rated Energy : 11.5KWh
Dimensions(W*H*D) : 1200*600*600
Weight : 260kg
circle life : 2000 times
warranty : 1 year

1. 20kwh Distributed Micro-grid Energy storage System 48V480ah for PV solar energy storage
2. Parallel mode for multiple machine:centralized or independent.
3. Centralized mode:using single 48V248AH or greater capacity battery system and additionally,provide backup power and PV surplus energy storage to multiple grid-connected invert er.
4. Distributed micro-grid can be achieved through combining energy storage system and PCS.
5. The flexible operation mode of distributed micro-grid improves the energy supply reliability on user side.
Quick Detail:
| NO. | Item | Specification | Remark | 
| Place of Origin: | China | Brand Name: | TAC | 
| Model Name: | ES20KWh48V480AH | Capacity: | 480AH | 
| Rated Voltage/ Capacity | 48V/480Ah | Rated Energy | 23KWh | 
| Voltage Range | 45~54.7VDC | Display | LED light | 
| Dimensions(W*H*D) | 1200*600*600mm | Weight | 260kg | 
10kwh Distributed Micro-grid Energy storage System 48V480ah Specification:
| Parameters | PHES20KWh48V1 | 
| Battery Type | Li-Ion | 
| Rated Voltage/ Capacity | 48V/480Ah | 
| Rated Energy | 23KWh | 
| Usable Capacity (80%DOD) | 18.4KWh | 
| Voltage Range | 45~54.7VDC | 
| Rated Discharge Current | 100A | 
| Max. Discharge Current | 120A | 
| Standard Charge Current | 60A | 
| Max.Charge Current | 100A | 
| Operating Temperature | charge:0°C ~40°C; | 
| Discharge -20°C~40°C; | |
| Storage Temperature | -20°C~50°C | 
| Ambient Humidity | Max. 90[%Rh] *Non Condensing | 
| Expected Lifetime (25°C/+77°C) | >5 Years | 
| Cycle life (80% DOD, 25°C/+77°C) | >2000Cycles | 
| Max. operating altitude | 2000m | 
| Dimensions(W*H*D) | 1200*600*600mm | 
| Weight | 260kg | 
| Color | White/Black(customized) | 
| Protection degree | IP20 | 
| Cooling | Fan | 
| Noise emission | <40dB | 
| Display | LED light | 
| Interface | RS232,RS485 | 
20kwh Distributed Micro-grid Energy storage System 48V480ahCapacity indication:
| Status | Charge | Discharge | ||||||
| Capacity | L4 
 | L3 
 | L2 
 | L1 
 | L4 
 | L3 
 | L2 
 | L1 
 | 
| 0~25% | Off | Off | Off | Flash | Off | Off | Off | On | 
| 25~50% | Off | Off | Flash | On | Off | Off | On | On | 
| 50~75% | Off | Flash | On | On | Off | On | On | On | 
| ≥75% | On | On | On | On | On | On | On | On | 
| Status ● | On | Flash | ||||||
One battery pack putted into the standard carton
The battery pack protected by sponge pallet

20kwh Distributed Micro-grid Energy storage System 48V480ah picture:

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