Growatt Batteries 10kw Powerwall 48V Rechargeable 10kwh Battery Bank for Home
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Product Highlights
- Long Cycle Life: 6000 cycles at 0.5C and 25C temperature for extended durability.
- 10-Year Warranty: Comprehensive 10-year warranty coverage for peace of mind.
- Scalable Parallel Design: Supports up to 15 packs in parallel for flexible capacity expansion.
- Robust BMS Protection: Built-in multi-point monitoring BMS ensures safe and efficient operation.
- Wide Voltage Compatibility: Compatible with single, three, and split phase inverters across global markets.
- IP54 Weatherproof Rating: Dust and water resistant design suitable for indoor and outdoor installation.
- LFP Chemistry Safety: Lithium Iron Phosphate cathode material offers superior safety and stability.
- Flexible Customization: Offers flexible, minor, and full customization options including designs and samples.
Product Attributes
- Customization
- Available
- Type
- Li-ion Battery
- Cathode Material
- LFP
- Model NO.
- WallArk 2500~10000
- 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
|
|||
|
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
|
||


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.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR269986". Items marked "" are certified.
Company Profile
As a world-class solar products manufacturer, SunEvo specializes in research, development, production, and sales of solar PV products. Since its foundation in 2011, SunEvo has accomplished significant achievements which outpaced most of our main competitors in terms of production capacity and in the number of innovative designs. SunEvo upholds its belief that innovation is the key driver behind advancement by pursuing new technologies and higher efficiencies. SunEvo is accredited as Batch I Smart Manufacturing Plant by Jiangsu Government, the Witness Laboratory Accreditation Certificate (WMTC) by CSA, DEKRA and CTF Laboratory Certificate by TUV SUD. These are examples of SunEvo's endeavors and achievements in innovation within the industry. We are proud to be a leader in the PV industry in terms of technological innovations. SunEvo is listed as Tier 1 solar module maker by BNEF. Currently, SunEvo has a global production capacity of 7.5 GW. SunEvo serves worldwide customers with high-quality products and professional services. By the end of 2021, 14GW SunEvo's products have been widely applied in over 80 countries.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- No. 398 Ganquan Road, Hefei, Anhui, China
-
Plant Area
- 830 square meters
-
Number of Employees
- 26
-
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
- Solar Panels, Solar Inverter, lithium Battery, Solar System, Industrial and Commercial Energy Storage
-
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
- 2022-01-06
-
Export Year
- 4 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa
-
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
- Others
-
Cooperated with Fortune 500
- No
FAQ
- What is the cycle life of the battery?
- The battery offers 6000 cycles at 0.5C and 25C temperature.
- What is the warranty period?
- We provide a 10-year warranty for this product.
- Can multiple units be connected in parallel?
- Yes, the system supports scalable parallel function with a maximum of 15 packs.
- Is the battery suitable for outdoor use?
- Yes, it features an IP54 rating, making it dust and water resistant.
- What customization options are available?
- We offer flexible, minor, and full customization, including options from designs and samples.
- What is the minimum order quantity?
- The minimum order quantity is 1 unit.
- What are the lead times for production?
- Both peak and off-peak season lead times are within 15 working days.
- Which certifications does the product hold?
- The product is certified with MSDS, UN38.3, RoHS, IEC62619, and CE.
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