Tesla Battery LiFePO4 Packs Powerwall 20kwh 48V Nruit 10kwh Energy Storage System Powerwall High Voltage
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Product Highlights
- 10-Year Warranty: Comprehensive 10-year warranty coverage for peace of mind.
- 6000 Cycles Life: Long lifespan with 6000 cycles at 0.5C capacity.
- Scalable Design: Supports parallel connection of up to 15 packs.
- IP54 Protection: Robust IP54 rating for indoor and outdoor use.
- Wide Voltage Range: Operates at 42V-54V (48V) or 44.8V-57.6V (51.2V).
- Multi-Protocol Comm: RS232, RS485, CAN compatible with most inverters.
- Flexible Customization: Customizable voltage, capacity, and design options.
- Certified Safety: MSDS, UN38.3, RoHS, IEC62619, CE certified.
Product Attributes
- Customization
- Available
- Type
- Li-ion Battery
- Cathode Material
- LFP
- Model NO.
- WallArk Series
- Rechargeable
- Yes
- Size
- Medium
- Nominal Voltage
- 48/51.2V
- Capacity Ah
- 50-200ah
- Capacity Energy
- 2.56-10.24kwh
- Maximum Charging Current
- 0.7c
- Maximum Discharging Current
- 1c
- BMS
- Built-in
- Life Cycling (0.5c 25℃)
- 6000 Cycles @ 0.5c
- Warranty
- 10 Year
- Certification
- MSDS, Un38.3, RoHS, IEC62619, CE
- IP Class
- IP54
- Transport Package
- Carton with Pallet
- Specification
- 51.2V 50AH~51.2V 200AH
- Trademark
- SunArk
- Origin
- China
- Production Capacity
- 10000pieces/Week
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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
|
|||
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Communication
|
RS232, RS485, CAN (Compitable with most brand inverters in market)
|
|||





|
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
|
||
Our Factory
SunArk Power is a professional battery manufacturer since 2002, SunArk manufactures and sells environmentally friendly Sealed Lead Acid (SLA) and Lithium batteries. SunArk 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. The 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. SunArk 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 SunArk has met and exceeded international standards, and a variety of technologies have been granted national and international patents.
Certificates
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR269987". Items marked "" are certified.
Company Profile
SunArk Power is a leading global energy storage solution and service provider. The company specializes in residential, commercial and utility applications and delivers pre-eminent products and fit-for-purpose solutions. SunArk Power has 20+ experience producing energy storage products and 90, 000+ systems actively running in 80+ countries, enabling millions of people to enjoy reliable, accessible and clean energy.
SunArk Power has been developing quickly, till end of 2022, accumulatively, the company has manufactured 620MWh BESS and battery strings. Internationally, SunArk Power FlexCombo DC coupling microgrid ESS, from 50kW to 500kW, is a well-known trademark that more than 300 sets has been deployed in EU, US, Canada, Brazil, Myanmar, African countries etc.
SunArk Power is a national high-tech enterprise with such innovative platforms as national enterprise technology center, CNAS accredited laboratory, postdoctoral workstation, academician workstation, Equipment and Electronics Research Institute and so on. SunArk Power has core technology patents in new materials, new technologies and new structures of battery power supply, has LED and participated in the formulation of a number of international, national and industrial standards.
About Our Factory & Business Background
- Address
- No. 398, Ganquan Road, Shushan New Industrial Park, Shushan District, Hefei, Anhui, China
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 600
Our Production Capability & Technical Expertise
-
Main Products
- lithium Battery, Industrial and Commercial Energy Storage, Solar Panels, Solar Inverter, Solar System, EV Charger, Solar Mounting System
-
Customization Options
- Flexible customization, Minor Customization, Full Customization, Customization from Designs, Customization from Samples
-
R&D Engineers
- 4 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2022-03-17
-
Export Year
- 4 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 15
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- UL, Others
FAQ
- What is the warranty period for this battery?
- We provide a 10-year warranty for this battery pack.
- How many charge cycles does the battery support?
- The battery supports 6000 cycles at 0.5C capacity.
- Can multiple units be connected in parallel?
- Yes, the system is scalable and supports up to 15 packs in parallel.
- Is the battery suitable for outdoor installation?
- Yes, it features an IP54 rating, making it suitable for outdoor use.
- What communication protocols are supported?
- It supports RS232, RS485, and CAN protocols, compatible with most inverters.
- What certifications does the product have?
- The product is certified with MSDS, UN38.3, RoHS, IEC62619, and CE.
- Is customization available for this battery?
- Yes, we offer flexible customization including voltage, capacity, and design.
- What is the minimum order quantity?
- The minimum order quantity is 1 unit.
Send your message to this supplier
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