Crown 51.2V 400Ah Lithium Battery

Technical Specifications

Specification Details
Model Name CBLM-51.2-400
Battery Chemistry Lithium Iron Phosphate (LiFePOâ‚„)
Nominal Voltage 51.2V
Nominal Capacity 400Ah
Nominal Energy 20.48 kWh
Charging Voltage 56.0V – 57.0V
Discharging Cut-off Voltage 44.8V
Recommended Charging Current 100A
Max. Charging Current 200A
Max. Discharging Current 200A
Dimensions (W × D × H) 540 × 950 × 264 mm
Weight Approx. 174 kg
Communication Interface RS485 / CAN
Battery Management System Built-in Smart BMS
Charge Temperature Range 0°C to 50°C
Discharge Temperature Range -20°C to 55°C
Storage Temperature -20°C to 55°C
Cycle Life ≥8000 Cycles @ 50% DOD
Design Life ≥15 Years
Parallel Capability Up to 16 Units
Display LCD Monitoring Screen
Installation Type Floor Standing
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Description

Crown 51.2V 400Ah Lithium Battery – Hajvery Solar Energy

The Crown 51.2V 400Ah Lithium Battery is a high-capacity energy storage solution designed for large-scale residential, commercial, and industrial solar power systems. Built with advanced LiFePOâ‚„ (Lithium Iron Phosphate) technology, this battery delivers superior safety, long cycle life, and reliable, high-performance energy storage for modern solar installations.

With a 51.2V nominal voltage and 400Ah capacity, the battery provides approximately 20.48 kWh of energy storage, making it ideal for homes, offices, and businesses requiring robust backup power and efficient energy management. Its high storage capacity ensures uninterrupted operation of essential appliances and systems during extended power outages.

The battery features a smart Battery Management System (BMS) that protects against over-charging, over-discharging, overheating, overcurrent, and short circuits, ensuring safe operation and prolonging battery lifespan.

Designed for seamless integration, the Crown 51.2V 400Ah lithium battery works with hybrid and off-grid solar inverters and supports parallel connections, enabling users to expand storage as energy needs grow.

With over 6000 charge cycles and a high depth of discharge, this battery offers long-term durability and efficient solar energy storage for modern systems.


Why Choose Crown 51.2V 400Ah Lithium Battery

The Crown 51.2V 400Ah battery is ideal for users seeking high-capacity solar storage, reduced electricity costs, and reliable backup power. Its LiFePOâ‚„ chemistry ensures safer operation, longer service life, and superior performance compared to traditional lead-acid batteries.


Hajvery Solar Energy – Trusted Solar Company in Lahore

At Hajvery Solar Energy, we provide genuine Crown lithium batteries along with expert consultation and professional installation services. The Crown 51.2V 400Ah battery delivers safe, efficient, and long-term solar energy storage solutions for customers across Pakistan.


Why Buy from Hajvery Solar Energy

  • 100% Genuine Crown Lithium Batteries

  • Competitive Pricing & Professional Installation

  • Complete Solar & Battery Solutions

  • Reliable After-Sales Support & Warranty


Order Your Crown 51.2V 400Ah Lithium Battery Today

Upgrade your solar system with the Crown 51.2V 400Ah Lithium Battery for high-capacity energy storage and dependable backup power. Contact Hajvery Solar Energy for expert guidance and installation services.

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Shipping and Delivery

Hajvery Solar Energy provides nationwide delivery across Pakistan for all major solar energy products. We ensure safe, reliable, and timely delivery to residential, commercial, and industrial locations.

Products Available for Delivery

We deliver the following products all over Pakistan:

  • Solar Panels

  • Solar Inverters

  • VFDs (Variable Frequency Drives)

  • Lithium Batteries

  • Solar Accessories & Related Equipment

Contact for Orders & Delivery

Our team will guide you regarding product availability, pricing, delivery timelines, and logistics based on your location.