48V 200Ah 10KWh LiFePO4 Home Battery Powerwall with WiFi - 3000-6000 Cycle Life, IP20 Rated
Price:
$307.00 - $1,185.00/pieces
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
KingKong Battery OEM/ODM
Product Description
Product Overview
Advanced 48V/51.2V LiFePO4 home energy storage battery systems with WiFi connectivity, designed for reliable residential and commercial power backup applications.
Technical Specifications
| Model | EW-48V50-2.5 | EW-48V100-5 | EW-48V200-10 | EW-51.2V50-2.5 | EW-51.2V100-5 | 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 |
| Standard Voltage | 48VDC | 51.2VDC | 48VDC | 51.2VDC | 48VDC | 51.2VDC |
| Max Charging Current | 50A | 50A | 50A | 50A | 100A | 100A |
| Max Charging Voltage | 54V | 57.6V | 54V | 57.6V | 54V | 57.6V |
| Cycle Life | 3000-6000 cycles @ 80% DOD, 25°C, 0.5C | |||||
| Operating Temperature | -10°C to +50°C | |||||
| Working Humidity | 65±20% RH | |||||
| Protection Level | IP20 | |||||
| Communication | Default: RS485/RS232/CAN, Optional: WiFi/4G/Bluetooth | |||||
| Max Parallel Connection | 15 units | |||||
| Warranty | 5-10 years | |||||
| Certifications | CE, ROHS, FCC, UN38.3, MSDS | |||||
Key Features
- Advanced LiFePO4 chemistry for superior safety and longevity
- Wall-mounted design for space-efficient installation
- WiFi connectivity for remote monitoring and control
- High cycle life of 3000-6000 cycles at 80% depth of discharge
- Multiple communication protocols including RS485, RS232, CAN, and wireless options
- Natural cooling system for quiet operation
- Expandable system supporting up to 15 parallel units
Physical Dimensions & Weight
| Model | Product Size | Package Size | Net Weight | Gross Weight |
|---|---|---|---|---|
| EW-48V50-2.5 | 400×200×585mm | 500×260×630mm | 35kg | 40kg |
| EW-51.2V50-2.5 | 400×230×585mm | 500×290×630mm | 40kg | 45kg |
| EW-48V200-10 | 400×230×610mm | 460×250×650mm | 102kg | 112kg |
| EW-51.2V200-10 | 400×230×610mm | 460×250×650mm | 106kg | 116kg |
Company Advantages
Industry Expertise
13 years of battery industry experience serving over 12,000 customers across 80+ countries with 90% repurchase rate and 99.5% on-time delivery.
Direct Supply Chain
Direct distributor partnerships with leading battery manufacturers including EVE, CATL, LISHEN, CALB, and REPT.
Quality Assurance
100% tested Grade A cells with matched voltage and internal resistance, supported by QC verification and video inspection.
Global Support
Overseas warehouses and repair centers in Poland and Germany providing comprehensive technical support and after-sales service.
Customization Services
OEM/ODM support with experienced engineering teams for structural and software customization solutions.
Product Images
Compatible Accessories
Complete range of compatible BMS systems and installation accessories available. Technical consultation provided for proper system integration.
Warranty & Support
5-10 year warranty with comprehensive after-sales support including overseas repair centers and technical guidance.
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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