Audited Supplier
WallArk
Lithium-Ion Batteries
LFP
Yes
Medium
LiFePO4/Lithium Battery
Home Energy Storage Battery
100ah/200ah/5kwh10kwh
48V/51.2V
10 Years
6000 Cycles
Solar Energy Storage Sysytem
Built-in BMS Protection
Customized OEM ODM Battery Pack
87*54*18cm
52kg
50-200ah
10-100%
-20 ~ 45ºC
MSDS, CE
Sunpal
Caton with Pallet
866x537x174mm
China
8507600090
Product Description
Model | WallArk-2500 | WallArk-5000 | WallArk-7500 | WallArk-10K |
Capacity Energy | 2.56kWh | 5.12kWh | 7.68kWh | 10.24kWh |
Capacity Ah | 50Ah | 100Ah | 150Ah | 200Ah |
Suggested SOC | 10-100% | |||
Usable Capacity | 2.3kWh | 4.6kWh | 6.9kWh | 9.2kWh |
Nominal Voltage | 48/51.2V | |||
Operation Voltage | 42V - 54V (48V) or 44.8V - 57.6V (51.2V) | |||
Maximum Charging Current | 35A | 70A | 70A | 150A |
Maximum Discharging Current | 50A | 100A | 100A | 200A |
BMS | Robust Multi Point Monitoring BMS | |||
Scalable(Parallel Function) | Yes, Maximum 15 Packs | |||
Life Cycling (0.5C 25ºC) | 6000 Cycles @ 0.5C | |||
Warranty | 10 Years | |||
Operation Temperature | Chrage : 0 ~ 45ºC, Dischrage : -20 ~ 45ºC | |||
Storage Temperature | -20 ~ 45ºC | |||
Net Weight | 29kG | 52kG | 66kG | 92kG |
Dimensions (H x W x D) | 350x520x165 mm | 480x520x165mm | 560x537x174mm | 866x537x174mm |
Certifications | MSDS, UN38.3, RoHS, IEC62619, CE | |||
IP Grade | IP54 | |||
Communication | RS232, RS485, CAN (Compitable with most brand inverters in market) | |||
Product Series
WallArk Series
Wall Mounted Battery Solution
48V/51.2V 50-200AH
2.56-10.24KWH
GroundArk Series
Voltage 51.2V
2.6-10.4KWH
2.6-10.4KWH
StackArk Series
Stack Mounted High Voltage Battery Solution
Voltage 260-350V
8KWH-20KWH
8KWH-20KWH
Compatible Inverter Brands
Type | Single Phase | 3 Phase | Split Phase |
Output Power | 3-16KW | 5-30KW | 5-8KW |
Output Voltage | 220/230/240V | 220/380V, 230/400 | 120/240V |
Battery Type | Lead Acid or Lithium Ion 40-60V | ||
Company Profile
Sunpal Solar is a professional battery manufacturer since 2002, Sunpal manufactures and sells environmentally friendly Sealed Lead Acid (SLA) and Lithium batteries. Sunpal introduces and develops advanced technology, and adopts the world's most advanced production equipment and testing measures to ensure long product life, high energy density, and environmental protection features such as cadmium-free, leading the domestic counterparts.
Sunpal company is a high-tech enterprise headquartered in Shushan District, Hefei, China, and has three manufacturing bases in Jiangsu, Hengyang(China) and Vietnam. It has approximately 2,000 employees, including two professors who have experience over 40 years in batteries research, and over 50 research engineers.
Sunpal also has invested strongly in domestic and foreign institutions and scientific research institutions to overcome difficulties in battery technology. The performance of the batteries independently researched and developed by Sunpal has met and exceeded international standards, and a variety of technologies have been granted national and international patents.
