48V 400V 10kWh LiFePO4 Energy Storage Battery Pack ESS Home Solar Power Wall
Price:
Negotiable
MOQ:
1pc
Delivery Time:
15-20 days for samples, 20-30 days for bulk order
Brand:
OEM
Product Description
Product Description
The PAC Battery 48V 400V 10kWh LiFePO4 Energy Storage Battery is a high-capacity residential ESS (Energy Storage System) designed to maximize solar self-consumption, provide backup power during outages, and significantly reduce electricity bills for homeowners worldwide.
Key Features
- 10kWh High Capacity — 9.3kWh usable energy provides a full day of power for typical household consumption
- 6000+ Deep Cycle Life — Grade A LiFePO4 cells ensure over 6000 cycles at 80% DOD with minimal degradation, delivering 10+ years of reliable service
- High Voltage 400V Platform — 350-550V DC voltage range ensures higher inverter efficiency and lower current losses compared to low-voltage systems
- IP55 Protection — Dustproof and water-resistant metal enclosure suitable for both indoor and outdoor wall-mounted installation
- Smart BMS with Multi-Level Protection — Comprehensive protection against overcharge, over-discharge, overcurrent, short circuit and extreme temperature with cell-level balancing
- Wide Inverter Compatibility — Seamless integration with Growatt, Deye, Victron, GoodWe, Sofar, Luxpower, Schneider and more via CAN/RS485/RS232 communication
Technical Specifications
| Parameter | Specification |
|---|---|
| Battery Chemistry | LiFePO4 (Lithium Iron Phosphate) |
| Nominal Voltage | 48V System / 400V DC Bus |
| Voltage Range | 350V - 450V / 430V - 550V |
| Nominal Capacity | 20Ah |
| Total Energy | 9.8 kWh (Gross) / 9.3 kWh (Usable) |
| Max Continuous Power | 5.0 kW |
| Peak Power (10s) | 7.0 kW |
| Cycle Life | ≥6000 cycles @ 80% DOD |
| IP Rating | IP55 |
| Communication | CAN / RS485 / RS232 |
| Dimensions (L x H x D) | 854 × 574 × 237 mm |
| Weight | 97 kg / 99.8 kg |
| Installation | Wall-mount / Floor-standing |
| Operating Temperature | -10°C to 50°C (discharge) / 0°C to 50°C (charge) |
| Warranty | 10 years |
Compatible Inverter Brands
- Growatt
- Deye
- Victron Energy
- GoodWe
- Sofar Solar
- Luxpower
- Schneider Electric
- Sermatec
- Meilan (Voltronic)
- Custom integration available via CAN/RS485 protocol
Applications
- Home Solar Energy Storage — Store excess solar energy during the day for nighttime use, maximizing self-consumption
- Backup Power Supply — Automatic switchover during grid outages to power essential household loads
- Peak Shaving & Time-of-Use Optimization — Charge during off-peak hours, discharge during peak rate periods to reduce electricity costs
- Off-Grid Power Systems — Core energy storage component for remote homes and cabins
- Microgrid Support — Stabilize local power supply in areas with unreliable grid infrastructure
Certifications
- IEC62619 — Safety standard for industrial lithium batteries
- UN38.3 — Transportation safety certification
- MSDS — Material safety data sheet
- CE — European conformity marking
Why Choose PAC Battery Energy Storage?
With over 15 years of lithium battery manufacturing experience, PAC Battery provides complete residential and commercial energy storage solutions. Our products are exported to 60+ countries with proven reliability in diverse climates and conditions.
- ✅ 10-Year Warranty — Industry-leading coverage for peace of mind
- ✅ Automotive-Grade Cells — Same proven LiFePO4 technology used in EV applications
- ✅ Easy Installation — Wall-mount or floor-standing with simplified inverter connections
- ✅ Full OEM/ODM Support — Custom capacity, voltage, communication protocols and housing design
Contact us today for pricing, technical specifications, and OEM partnership opportunities.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hefei Purple Horn E-Commerce Co., Ltd.
Location
Room 1306B, Building A, Xindi Center, Qimen Road, Hefei City, Anhui Province
Contact Person
Ever Zhang