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20KWH Solar Battery Intelligent BMS 51.2V Nominal Voltage Rack Mounted

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20KWH Solar Battery Intelligent BMS 51.2V Nominal Voltage Rack Mounted

20KWH Solar Battery Intelligent BMS 51.2V Nominal Voltage  Rack Mounted
20KWH Solar Battery Intelligent BMS 51.2V Nominal Voltage  Rack Mounted

Large Image :  20KWH Solar Battery Intelligent BMS 51.2V Nominal Voltage Rack Mounted

Product Details:
Place of Origin: China
Brand Name: Sun Photon
Certification: CE
Model Number: SPSB20KWH
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: USD+5900+Unit
Delivery Time: 5-30 working days
Payment Terms: T/T
Supply Ability: 10000+Set+per Month
Detailed Product Description
Nominal Energy: 20KWh Nominal Voltage: 51.2V
Protection System: Intelligent BMS Installation Type: Floor-standing / Rack-mounted
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20KWH Solar Battery

Product Description

The 20KWH Solar Battery is a high-capacity lithium energy storage solution designed for residential, commercial, and industrial solar power systems. Equipped with advanced LiFePO4 (Lithium Iron Phosphate) battery technology, it offers high safety, long cycle life, stable performance, and efficient energy management.

The battery system stores excess electricity generated by solar panels during the day and supplies power when solar generation is unavailable, helping users reduce electricity costs and improve energy independence.

With an intelligent BMS (Battery Management System), the battery provides comprehensive protection against overcharge, over-discharge, short circuit, overcurrent, and overheating. The modular design supports capacity expansion and seamless integration with mainstream inverter brands.

 

Product Specifications

Item Specification
Product Name 20KWH Solar Battery
Battery Type Lithium Iron Phosphate (LiFePO4)
Nominal Energy 20KWh
Nominal Voltage 51.2V
Capacity 400Ah
Cycle Life ≥6000 Cycles
Charging Voltage 58.4V
Discharge Cut-off Voltage 40V
Max Continuous Charge Current 200A
Max Continuous Discharge Current 200A
Communication Protocol RS485 / CAN
Protection System Intelligent BMS
Installation Type Floor-standing / Rack-mounted
Operating Temperature -20°C ~ 60°C
Protection Level IP54 / IP65
Scalability Support Parallel Expansion
Compatible Inverters Compatible with Mainstream Inverter Brands
Application Solar Energy Storage System
Warranty 5–10 Years

 

Product Features

  • High Capacity Energy Storage: Provides 20KWh large-capacity power storage for residential and commercial energy demands.
  • Premium LiFePO4 Cells: Offers high thermal stability, improved safety, and reliable battery performance.
  • Long Cycle Life: Supports more than 6000 charge and discharge cycles for long-term operation.
  • Intelligent BMS Protection: Built-in smart Battery Management System ensures comprehensive safety protection.
  • High Efficiency Performance: Delivers stable charging and discharging efficiency with low energy loss.
  • Wide Inverter Compatibility: Compatible with most mainstream solar inverter brands through CAN and RS485 communication.
  • Expandable Design: Supports parallel connection for larger energy storage system configurations.
  • Flexible Installation: Suitable for floor-standing and rack-mounted installation applications.
  • Eco-Friendly Energy Solution: Maximizes renewable energy utilization and reduces grid dependence.

Applications

  • Residential Solar Energy Storage: Stores excess solar energy for household electricity consumption and backup power.
  • Commercial Energy Storage Systems: Suitable for office buildings, hotels, shopping centers, and commercial facilities.
  • Industrial Backup Power: Provides stable energy storage solutions for factories and industrial equipment.
  • Off-Grid Solar Systems: Ideal for remote areas and locations without reliable utility power.
  • Telecom Base Stations: Ensures continuous power supply for communication infrastructure.
  • UPS Backup Power Systems: Supports data centers, server rooms, and critical power facilities.
  • EV Charging Stations: Stores renewable energy for electric vehicle charging applications.
  • Microgrid & Renewable Energy Projects: Widely used in hybrid solar systems and distributed energy projects.
  • Agricultural Energy Storage: Suitable for farms, irrigation systems, and agricultural equipment power supply.

Contact Details
Jiangsu Photonics Factory Intelligent Technology Co., Ltd.

Contact Person: Mr. Xia

Tel: 0086-15961718848

Fax: 86--15961718848

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