51.2V 100Ah 5.12kWh LiFePO4 Solar Energy Storage Battery System with 650×384×142mm Dimensions

Price Negotiable
Price: USD 2200 per piece
MOQ: 1 piece
Delivery Time: 30 days
Brand: 1stess
Product Description
Product Overview

Advanced 51.2V 100Ah 5.12kWh solar energy storage battery system featuring LiFePO4 lithium technology for reliable residential and commercial energy solutions.

Key Features
  • Maximizes energy efficiency and longevity with reliable performance
  • Sleek modern design for seamless integration into any space
  • Intuitive power level monitoring and display
  • Versatile compatibility with various applications and installation options
  • Durable construction backed by comprehensive warranty protection
Solar energy storage battery system front view Solar energy storage battery system side view Solar energy storage battery system installation example Solar energy storage battery system technical display Solar energy storage battery system control interface
Technical Specifications
Parameter Value
Model RPES-WM4 (51.2V 100Ah)
Rated Voltage 51.2V
Rated Capacity 100Ah
Rated Energy 5.12kWh
Output Voltage Range 43.2V~58.4V
Charging Voltage 57.6~58.4V
Cut-off Voltage 43.2V
Max. Charging Current 100A
Recommended Charging Current 50A
Max. Discharging Current 100A
Efficiency >98%
Dimensions (L×W×H) 650×384×142 mm
Weight 48 kg
Cycle Life >6000 times (0.2C, @25℃, 80% DOD)
Design Life >10 years
System Advantages
High Energy Capacity

5.12 kWh capacity provides sufficient power for essential household appliances during outages or peak demand periods, with 100Ah rating enabling extended operation times.

Voltage Compatibility

51.2V output ensures seamless integration with most inverter systems, particularly for solar energy applications.

Scalability & Flexibility

Modular design allows easy expansion by adding units as energy needs grow, providing customizable solutions for current and future demands.

Efficiency & Performance

High charge/discharge rates support quick energy storage and retrieval, while advanced LiFePO4 technology delivers >6000 cycle life for long-term reliability.

Cost Savings

Store energy during low-cost periods and utilize during peak hours to significantly reduce electricity expenses and optimize net metering benefits.

Environmental Sustainability

Enables effective utilization of solar or wind energy, reducing reliance on fossil fuels and lowering carbon footprint.

Safety & Reliability

Integrated protection mechanisms including overcharge, over-discharge, and thermal protection ensure safe operation in various environmental conditions.

Get in Touch

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

Company Shenzhen First Tech Co., Ltd.
Location 1404-1405A Tower A, Huahai Financial Creative Center,No.5073 Menghai Avenue,Qianhai Shenzhen-Hong Kong Cooperation Zone,Shenzhen,China
Contact Person Jennifer

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