Wall Mounted 48V 51.2V 280Ah 304Ah LiFePO4 Battery Storage - 2.4kWh to 10.24kWh Capacity for Off-Grid Solar Systems
Price:
$1,409.00 - $1,720.00/pieces
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Kingkongbattery
Product Description
Product Overview
Wall-mounted 48V/51.2V lithium iron phosphate (LiFePO4) battery storage systems designed for off-grid solar applications. Available in multiple capacity configurations from 2.4kWh to 10.24kWh.
Technical Specifications
| Model | EW-48V50-2.5 | EW-51.2V50-2.5 | EW-48V100-5 | EW-51.2V100-5 | EW-48V200-10 | EW-51.2V200-10 |
|---|---|---|---|---|---|---|
| Specification | 48V50Ah | 51.2V50Ah | 48V100Ah | 51.2V100Ah | 48V200Ah | 51.2V200Ah |
| Capacity | 2.4kWh | 2.56kWh | 4.8kWh | 5.12kWh | 9.6kWh | 10.24kWh |
| Standard Discharge Current | 50A | |||||
| Max Discharge Current | 100A | |||||
| Working Voltage Range | 40.5-54VDC | 43.2-57.6VDC | 40.5-54VDC | 43.2-57.6VDC | 40.5-54VDC | 43.2-57.6VDC |
| Max Charging Current | 50A | 100A | ||||
| Cycle Life | 3000-6000 cycles @ 80% DOD, 25°C, 0.5C | |||||
| Operating Temperature | -10°C to +50°C | |||||
| Protection Level | IP20 | |||||
| Warranty | 5-10 Years | |||||
Key Features
High Performance
3000-6000 cycle life with 80% depth of discharge, ensuring long-term reliability.
Flexible Configuration
Supports parallel connection up to 15 units for expanded capacity requirements.
Advanced Communication
RS485/RS232/CAN standard with optional WiFi/4G/Bluetooth connectivity.
Safety Certified
CE, ROHS, FCC, UN38.3, MSDS certified for international compliance.
Company Advantages
- 13 years of battery industry experience serving 12,000+ customers worldwide
- Direct distributor partnerships with EVE, CATL, LISHEN, CALB, and REPT
- 100% Grade A original cells with verified QR codes
- Overseas warehouses in Poland and Germany for faster delivery
- 99.5% on-time delivery rate with 90%+ repurchase rate
- Comprehensive OEM/ODM customization services available
Quality Assurance
All batteries undergo triple testing for capacity, voltage matching, and internal resistance before shipment. Professional QC checking and online video verification available.
Physical Specifications
| Model Range | Product Size | Package Size | Net Weight | Gross Weight |
|---|---|---|---|---|
| 2.4-2.56kWh | 400×200×585mm | 500×260×630mm | 35-42kg | 40-50kg |
| 4.8-5.12kWh | 400×230×585mm | 500×290×630mm | 40-46kg | 45-54kg |
| 9.6-10.24kWh | 400×230×610mm | 460×250×650mm | 102-106kg | 112-116kg |
Contact Our Technical Specialist
Our expert Leo provides comprehensive technical support, customized solutions, and guaranteed product quality. Get detailed specifications and pricing information.
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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
Guangdong beineng New Energy Co., Ltd.
Location
Room 1205 and Room 1301, Building 5, No. 8 Qinghe Road, Huangjingkeng, Huangjiang Town, Dongguan City, Guangdong Province
Contact Person
molly