The XIHO-S-15 is a high-performance 15kWh-class residential energy storage battery pack, engineered for home backup, solar energy storage, and hybrid/off-grid power systems. Built with EVE Grade A+ LiFePO₄ cells, it delivers long cycle life, high energy density, excellent safety, and stable output performance. Designed with scalability and compatibility in mind, the XIHO-S-15 is an ideal solution for modern smart-home energy systems.

Key Features：

1. Premium Grade A+ LiFePO4 Cells

 • Uses EVE LiFePO₄ technology

 • Up to 8000 cycles (70% SOH)

 • High safety, long lifespan, stable operation

2. 15kWh Nominal Energy
• Nominal Energy: 14,336Wh

• Nominal Voltage: 51.2V (16S1P)

• Nominal Capacity: 280Ah

3. High System Efficiency

• 98% round-trip efficiency for excellent energy retention

4. Flexible Expansion

• Supports up to 15 modules in parallel

• System capacity expandable to 240kWh

• Adapts to homes with different energy consumption needs

5. Wide Inverter Compatibility

• Compatible with top inverter brands, including:

Growatt, Deye, PYLON, Victron, Invent, GoodWe, SRNE, Megarevo, MUST, etc.

6. Easy, Stackable Installation

• Vertical stackable design
• Compact footprint suitable for home energy rooms, basements, or garages

Technical Specifications — XIHO-S-15

1.Main Parameters

• Nominal Energy: 14336Wh

• Cell Chemistry: Lithium Iron Phosphate (EVE LiFePO₄)
• Round-Trip Efficiency: 98%

• Scalability: Up to 15 modules in parallel

• Dimensions: 715 × 411 × 266 mm

• Weight: 120 kg

• Warranty: 5 years

• Certifications: CE, UN38.3, MSDS

Electrical Performance

• Nominal Voltage: 51.2V

• Nominal Capacity: 280Ah

• Max Charge Current: 200A

• Max Discharge Current: 200A

• Continuous Discharge Power: 7168W

• Max Discharge Power: 10240W

• Charge Voltage: 58.4V

• Discharge Voltage: 40V
 

Safety & Reliability

• Cycle Life: ≥8000 cycles @ 70% SOH

• Service Life: 10 years

• Protection Rating: IP31

• Operating Temperature:

Charge: 0℃ ~ 45℃

Discharge: -20℃ ~ 45℃
• Communication Protocols: CAN 2.0 / RS485

Ideal Applications

The XIHO-S-15 is designed for a wide range of residential and small commercial energy scenarios:

• Home solar energy storage

• Backup power for grid outages

• Off-grid cabins or rural systems

• Smart-home power management

• Peak shaving and electricity cost optimization

• Small commercial or telecom backup systems

Its balance of energy, power, and scalability makes it suitable for both everyday cycling and emergency backup.

 
Summary

The XIHO-S-15 LiFePO₄ battery pack is a robust, efficient, and scalable residential energy storage solution. With 15kWh-class capacity, 98% round-trip efficiency, strong inverter compatibility, and long cycle life powered by EVE Grade A+ cells, it provides reliable performance for homeowners seeking energy independence and long-term value.

Inquiry more product details from the : ​Lithium Ion Battery Manufacturers
WhatsApp/Wechat/Mobile: +86 13332949210
Email: info@xihobattery.com
Website: www.xihobattery.com