Guangzhou Victory Technology Co., Ltd.,
                                                                                                           
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VP 20.4KWH 409.6V Household Energy Storage System Lithium Battery Pack 4*32S1P

Price Negotiable
Price: Negotiable
MOQ: 10-100Units
Delivery Time: 5-15days
Brand: VP / No Logo / Customize brand / OEM / ODM
Product Description
High-Efficiency 20.4KWH 409.6V Home Energy Storage System Lithium Battery Pack
Product Specifications
Product Name High Voltage Solar Power Energy Storage System
Application Independent power systems, Residential energy autonomy, Priority load backup
Single Package Size 630*380*1120MM
Protection Smart BMS
Energy 20.4kwh
Cell Chemistry Utilizes lithium iron phosphate technology
Cell Configuration 4*32S1P
Cycle Life 6,000 Times
Key Features
  • Lifepo4 Lithium Battery technology
  • Real-Time Monitoring of Voltage and Current
  • Flexible Charge Voltages
  • Enhanced Volumetric Energy Density
  • Modular High-Voltage Stacking design
Performance Specifications
PRODUCT PERFORMANCE VP-AC-S2 VP-AC-S3 VP-AC-S4 VP-AC-S5
RATED CAPACITY 10.24KWH 15.3KWH 20.4KWH 25.6KWH
CELL TYPE LITHIUM IRON PHOSPHATE
CELL CONFIGURATION 2*32S1P 3*32S1P 4*32S1P 5*32S1P
RATED VOLTAGE 204.8V 307.2V 409.6V 512V
RATED CAPACITY 50AH
OPERATING VOLTAGE RANGE 172.8V-233.6V 259.2V-350.4V 345.6V-467.2V 432V-584V
RATED CHARGE AND DISCHARGE CURRENT 50A
RATED CHARGE AND DISCHARGE POWER 10.24KW 15.36KW 20.48KW 25.6KW
COMMUNICATION CAN/RS485
CYCLE LIFE 6000
OPERATING TEMPERATURE RANGE -15-45℃
RELATIVE HUMIDITY 5%-65%
WEIGHT 121±4KG 169±6KG 217±8KG 265±10KG
SIZE(L*W*H) 630*380*720MM 630*380*920MM 630*380*1120MM 630*380*1320MM
BATTERY BOX PACKAGING WEIGHT 64KG
MAIN CONTROL BOX PACKAGING WEIGHT 24.3KG
Product Overview

Maximize ROI with vertically stackable LiFePO₄ systems (630×380mm footprint; heights 720-1320mm) and a proven cycle life of 6,000 cycles. Delivers 10.24-25.6KWh capacity at 204-512V with 50A rated current. Integrated BMS and CAN/RS485 ensure safe operation (-15°C to 45°C), while dual-mode grid/off-grid compatibility supports solar integration. Pallet-ready weights (121-265kg) simplify transport.

Important Notices
1. Confirm that the battery string voltage matches the inverter input range.
2. Installation height is greater than the highest water level in history + 30cm (use with caution in basements).
3. The battery needs to be kept warm in winter and heat dissipated in summer.
4. Working environment -15°C~45°C (out of range triggers shutdown).
5. Maintain 20-80% SoC for cycle life preservation.
Certifications & Applications

CE/IEC/UN38.3 certified for telecom towers, microgrids, and emergency backup.

High-Efficiency 20.4KWH 409.6V Home Energy Storage System Lithium Battery Pack
Frequently Asked Questions
Q1: Are you a manufacturer or a trading company?

A1: We are manufacturer.

Q2: Who are we?

A2: Guangzhou Victory Technology Co., Ltd., headquartered in Guangzhou, China, with 12 international production bases and an annual output of 40 billion units, provides reliable energy storage solutions globally.

Q3: Why should you buy from us instead of other suppliers?

A3: With 12 international production bases; professional sales team and R&D team; qualified products and competitive prices; timely delivery; sincere service.

Q4: Do you support OEM / ODM?

A4: Of course, we can do customized services for our partners.

Q5: What kind of certificates do you have?

A5: If you need, We can provide KC, CB, CE, PSE, FCC, RoHS, and UN38.3, etc.

If you have any other questions, please feel free to contact us. Welcome your inquiry.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Victory Technology Co., Ltd.,
Location Room 1307, Global Dream Building, 200 meters southwest of the intersection of Nanfeng Road and Yuejiang West Road, Pazhou, Haizhu District, Guangzhou
Contact Person Louise

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