W15-5A (Residential LFP Battery Series)

The W15-5A Residential LFP Battery is Lithium Valley’s high-performance energy storage solution designed for modern households. The battery offers a nominal voltage of 51.2V and supports a capacity of up to 280Ah, storing 14.336kWh of energy, ensuring reliable power supply for household appliances during outages. Its intelligent Battery Management System (BMS) monitors the battery’s health in real-time, optimizing its lifespan and performance. With robust durability and multiple installation options, the W15-5A is an ideal choice for families seeking energy independence and a reliable, flexible storage solution.

SMILE5 Series system is the bestseller of AlphaESS. It is available for DC-coupling, AC-coupling and hybrid-coupling connection and working with multiple battery options including 2.9kWh, 5.7kWh, 10.1kWh and 13.3kWh battery module. With VPP value stacked, it would be the best choice for householders.

W15-5A (Residential LFP Battery Series)

The W15-5A Residential LFP Battery is Lithium Valley’s high-performance energy storage solution designed for modern households. The battery offers a nominal voltage of 51.2V and supports a capacity of up to 280Ah, storing 14.336kWh of energy, ensuring reliable power supply for household appliances during outages. Its intelligent Battery Management System (BMS) monitors the battery’s health in real-time, optimizing its lifespan and performance. With robust durability and multiple installation options, the W15-5A is an ideal choice for families seeking energy independence and a reliable, flexible storage solution.

Model

LV-BAT-W15-5A

Capacity

14.336kWh

Max.Charge/Discharge Current

200A

Depth of Discharge (DoD)

95%

Dimensions (WxDxH)

800*500*227 mm

Operating Temperature

-20~60 °C

IP Rating

IP 65

Certifcation

UN38.3, MSDS, TCAR, CB, CEI 0-21

FEATURES

Innovative Design

Sleek, modern, and user-friendly design tailored for home use

Customizable Capacity

Flexible storage capacity that adapts to different energy needs

Safe & Reliable

Advanced safety mechanisms for maximum reliability in every environment

Intuitive LED Display

Easy-to-read LED interface for real-time monitoring and status updates

Quick & Easy Installation

Simplified installation process for a hassle-free setup experience

Certified Quality

Meets all required industry certifications for quality and safety standards

Compatible List of inverters Brands

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FREQUENTLY ASKED
QUESTIONS

Q1: How safe are lithium batteries for energy storage?

A1: Our lithium batteries are designed with multiple safety features, including overcharge protection, thermal management, and advanced battery management systems (BMS). We prioritize safety by adhering to international standards and offering IP-rated enclosures for maximum reliability and protection.

Q2: What maintenance is required for lithium battery energy storage systems?

A2: Lithium batteries require minimal maintenance. Routine checks of the battery management system (BMS) and ensuring proper ventilation for the system are generally sufficient. Our products are designed for easy monitoring and remote management through smart apps for added convenience.

Q3: Can I expand the capacity of my energy storage system in the future?

A3: Yes, our lithium energy storage systems are modular and scalable, allowing you to expand the capacity by adding additional battery modules. This flexibility ensures you can meet increasing energy demands over time without replacing the entire system.

Q4: Are lithium batteries environmentally friendly?

A4: Yes, lithium batteries are a sustainable option for energy storage. They are highly efficient, have a long lifespan, and can be recycled at the end of their life. Additionally, they help reduce dependence on fossil fuels by enabling renewable energy storage.

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