15kwh 16kwh 51.2V Lithium Cell LiFePO4 Mobile PV Energy Storage Battery Rechargeable Solar Power Battery Price for Home Storage System

Product Description

Product Description

The 51.2V 280Ah LiFePO4 Battery is a high-performance lithium iron phosphate energy storage system with a nominal energy of 14.33kWh.

It consists of 2 stackable modules and adopts premium Grade A LiFePO4 cells. Equipped with an advanced BMS and supporting CAN2.0B + RS485 communication, this battery is perfectly compatible with mainstream inverters such as Deye, Growatt, Victron, Goodwe, and more.

With IP65 protection, lightweight design (only 109.5kg), and excellent safety features, it is an ideal solution for residential solar energy storage, commercial & industrial backup power, off-grid systems, and microgrids.

Features

Ultra-Long Cycle Life: ≥5000 cycles (25℃, 0.5C) at 90% DOD, offering more than 10 years of service life and significantly reducing long-term operating costs.
High Energy Capacity: 14.33kWh nominal energy in a compact 2-module stackable design, easy to expand by parallel connection.
Superior Safety: Uses stable LiFePO4 chemistry with no risk of thermal runaway. Multiple protections via intelligent BMS ensure safe and reliable operation.
Strong Charge & Discharge Performance: Supports max 150A charge current and 200A discharge current, suitable for high-power loads.
Wide Operating Temperature Range: Charge: 0~55℃ | Discharge: -20~55℃, adaptable to various climates.
IP65 Protection & Natural Cooling: Dustproof and waterproof, suitable for both indoor and outdoor installation with simple maintenance.
Excellent Compatibility: Built-in CAN2.0B and RS485 communication protocols for seamless integration with most hybrid and off-grid inverters.
Flexible & Easy Installation: Mobile stackable design with 2 modules, lightweight and convenient for transportation and setup.
High Reliability: Strict quality control and comprehensive testing before shipment ensure stable performance in demanding applications.

Working Principle

Packaging & Shipping

Certifications

Company Profile

FAQ

Q1: What is the actual usable energy of this battery?

A: The nominal energy is 14.33kWh. With 90% DOD, the usable energy is approximately 12.9kWh, sufficient for most residential and small commercial energy storage needs.

Q2: Does this 51.2V 280Ah LiFePO4 battery support parallel connection?

A: Yes, it supports multiple units in parallel to expand total capacity according to your project requirements.

Q3: Which inverters is this battery compatible with?

A: It supports CAN2.0B and RS485 communication and is compatible with popular inverters including Deye, Growatt, Victron, Goodwe, Sofar, and more. We can provide the communication protocol file for confirmation.

Q4: How safe is this LiFePO4 battery?

A: LiFePO4 chemistry is inherently very stable with extremely low risk of thermal runaway. The built-in intelligent BMS provides comprehensive protection against overcharge, over-discharge, over-current, over-temperature, and short circuit.

Q5: What is the operating temperature range? Can it be installed outdoors?

A: Charge temperature: 0~55℃, Discharge temperature: -20~55℃. With IP65 protection rating, it is suitable for both indoor and outdoor installation. Proper shading or insulation is recommended in extreme environments.

Q6: How long is the expected service life?

A: Under standard conditions (25℃, 0.5C), the cycle life reaches ≥5000 cycles. In typical daily home use, it can last 10+ years depending on usage habits and ambient temperature.

Q7: What is the installation method? Do I need a special foundation?

A: It features a mobile stackable design with 2 modules, making it easy to move and install without complex foundations. Installation is simple and labor-saving.

Q8: What is the warranty period?

A: Standard warranty is 5 years (negotiable). We also provide lifetime technical support. Any non-human damage quality issues will be handled promptly.

Q9: What is the maximum charge and discharge current?

A: Maximum charge current is 150A and maximum discharge current is 200A, allowing it to support high-power appliances and equipment.

Q10: How can I get a quotation or place an order? A: Please send your inquiry with quantity, project requirements, and destination. We will reply with a detailed quotation, datasheet, and test reports within 24 hours.