Deep Cycle 51.2V 280ah LiFePO4 Battery 15kwh Solar Lithium Storage Battery for Home Use Industrial Solar System and Grid Connected Energy Storage System

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

Product Description

Basic Specifications

Battery Type LiFePO4 (Lithium Iron Phosphate)
Rechargeable Yes
System Voltage 51.2V
Warranty 10 Years

Product Description

LiFePO4 Battery

Model: DHN-LVWES15-G1

The DHN-LVWES series is a low-voltage energy storage solution designed for households and businesses. Utilizing top-tier Lithium Iron Phosphate (LiFePO4) cells, it delivers high safety standards, long cycle life, and high energy density. The integrated Intelligent Battery Management System (BMS) ensures stable, high-performance operation by monitoring all critical system parameters.

Technical Parameters

ModelDHN-LVWES15-G1
Battery Rated Energy (kWh)14.34
Battery Rated Capacity (Ah)280
ScalabilityParallel connection of up to 16 units
Nominal Voltage (V)51.2
Operating Voltage (V)43.2 ~ 57.6
Recommend Charge/Discharge Current (A)140
Max. Charge/Discharge Current (A)200
Recommend Depth of Discharge (%)≤90%
System Dimension (W/D/H, mm)520 x 680 x 232
System Weight (kg)114
IP RatingIP20
Cycle Life≥8000 Cycles (25±2ºC, 0.5C)
InstallationFloor-Mounted / Wall-Mounted
CommunicationCAN2.0 / RS485
Compatibility and Installation

Certifications & Quality

The system is fully certified to meet international safety and transport standards, ensuring reliability in various global markets.

Battery Certifications

Frequently Asked Questions

What is the expected lifespan of this battery?
The battery offers a cycle life of ≥8000 cycles at 25±2ºC (0.5C/0.5C, 70%EOL), making it a highly durable long-term investment.
How many units can be connected together?
The system is highly scalable, supporting parallel connection of up to 16 units to meet larger energy storage requirements.
What communication methods does the system support?
It supports standard industrial communication protocols including CAN2.0 and RS485, compatible with most major inverter brands.
What is the recommended depth of discharge (DoD)?
For optimal battery health and longevity, the recommended depth of discharge is ≤90%.
Can the battery be mounted on the wall?
Yes, the system supports both Floor-Mounted and Wall-Mounted installations. Optional wheels are also available for floor units.
Is there an automatic fire suppression system?
A prefabricated whole fluorine ketone fire extinguishing device is available as an optional safety feature.

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