Sunark IP65 Energy Storage Lithium Ion Battery 48V 51.2V 5kwh 10kwh 15kwh LiFePO4 Battery 6000 Cycle Life

Customization: Available
Type: Li-ion Battery
Cathode Material: LFP

Product Description

📊 Basic Information
Model NO.WallArk SeriesRechargeableYes
Nominal Voltage48/51.2VCapacity Energy5-15kwh
Capacity Ah100-300ahBMSBuilt-in
Cycle Life6000 @ 80% Dod, 25°CWarranty10 Year
IP ClassIP65CertificationMSDS, UN38.3, RoHS, IEC62619, CE
InstallationWall Mounted/Floor StandProduction Capacity10000 pieces/Week
🔋 Product Description
Storage Lithium Ion Battery LiFePO4 Battery Specs
Technical Specifications
ModelWallArk-5120 / 10240 / 15360
Nominal Voltage (Vdc)51.2
Nominal Capacity (Wh)5120 / 10240 / 15360
Working Voltage Range (VDC)44.8 - 56.16
Nominal Charge/Discharge Current (A)50 / 100 / 150
Parallel Connection≤ 16 pcs
Dimension (mm)520*470*142 / 800*590*142 / 856*820*176
Communication PortRS485, CAN
Operating TemperatureCharge: 0~60°C | Discharge: -20~60°C
🏠 Application & Installation
Battery Application
🔍 Detailed Photos
Product Details
Quality Control
Quality Assurance
🔗 Product Series
WallArk Series
WallArk Series
Wall Mount Low Voltage Pack
Voltage: 48V/51.2V
Capacity: 2.5kWh - 15kWh
StackArk Series
Stackable Low Voltage & High Voltage Pack
Voltage: 51.2V / 129.6V - 561.6V
Capacity: 5kWh - 30kWh
StackArk Series
RackArk Series
RackArk Series
Rack Mount Low Voltage Pack
Voltage: 48V/51.2V
Capacity: 50Ah - 200Ah
GroundArk Series
All In One Energy Storage System
Power: 3-12kW
Battery Capacity: 5-45kWh
GroundArk Series
CubeArk Series
CubeArk Series
Energy Storage Container
Power: 50-1200kW
Battery Capacity: 64kWh - 2064kWh
🏭 Factory Profile
Factory Overview

We are a professional battery manufacturer since 2002, specializing in environmentally friendly Sealed Lead Acid (SLA) and Lithium batteries. By adopting advanced production equipment and rigorous testing measures, we ensure long product life, high energy density, and eco-friendly features such as cadmium-free components.

Our research and development team includes industry experts with over 40 years of experience. Our independently researched battery technologies meet and exceed international standards, securing numerous national and international patents.

Production Line Testing Center
✉️ Contact Us
Contact Information
Frequently Asked Questions
What is the expected lifespan of these lithium batteries?
The batteries offer a cycle life of over 6,000 cycles at 80% Depth of Discharge (DOD) under standard 25°C conditions.
Can I install these batteries outdoors?
Yes, the series features an IP65 protection rating, making it suitable for both indoor and outdoor installations with robust environmental resistance.
What kind of warranty is provided?
We provide a 10-year warranty, ensuring long-term reliability and performance for your energy storage system.
How many units can be connected in parallel?
The system supports parallel connection of up to 16 units, allowing for easy capacity expansion as your energy needs grow.
What are the installation options for the WallArk series?
The design is flexible and supports both wall-mounted and floor-standing installations to fit different space requirements.
What communication protocols are supported for inverter integration?
The built-in BMS supports RS485 and CAN communication ports, ensuring compatibility with most major solar inverters.

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