RICH SOLAR 48V 100Ah LiFePO4 Lithium Battery – 20-Year Lifespan
The RICH SOLAR 48V 100Ah LiFePO4 Battery delivers exceptional durability, safety, and power efficiency. Built with advanced lithium iron phosphate technology, this battery offers over 7,000 charge cycles, outstanding thermal stability, and a lifespan of up to 20 years—making it a reliable energy storage solution for home, off-grid, or commercial systems.
Benefits
- Enjoy 20 years of dependable energy with over 7,000 charge cycles.
- Minimize maintenance thanks to a self-regulating BMS and low self-discharge rate.
- Stay safe with built-in protection against overheating, short circuits, and overcharging.
- Save space with a compact, lightweight design and easy rack installation.
- Ensure steady power delivery even in high-temperature environments.
Features
- Extremely high number of charge/discharge cycles
- 20-year lifespan with proper maintenance
- Built-in smart Battery Management System (BMS)
- Wide operating temperature range
- Unsurpassed high-temperature performance
- Environmentally friendly—free from metal contaminants
- Low maintenance and low self-discharge rate
- Stable output voltage and high amp capacity
- Overcharge, over-discharge, and short circuit protection
- High & low temperature disconnects
- Includes RS485 communication cable and parallel cables
- Battery Server Rack with IP20 protection level
BMS Safety Protection
- Each cell is individually fused for maximum safety and reliability
- Automatically isolates failed cells to prevent damage
- Short circuit and overcurrent protection
- Prevents fire from physical or thermal damage
- Over-charge and over-discharge protection built-in
- Convenient removable carry handle
Specifications
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Nominal Voltage: 48V
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Nominal Capacity: 100Ah
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Energy: 4800Wh (4.8kWh)
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Expected Cycle Life: >7,000 cycles @ 80% DoD, 77°F
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Charge Voltage: 52.0–52.5V
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Continuous Charge Current: 100A
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Continuous Discharge Current: 100A
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Overvoltage Shutdown: 52.5V ± 0.2V
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Discharge Cutoff Voltage: 42V ± 0.5V
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Self-Discharge: <3% per month (at 50% SOC)
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Waterproof Rating: IP20
Temperature Performance
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Charge Temperature: 32°F to 113°F (0°C to 45°C)
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Discharge Temperature: -4°F to 122°F (-20°C to 50°C)
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Storage Temperature: -4°F to 122°F (-20°C to 50°C)
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BMS High Temp Cut-off: 149°F (65°C)
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BMS Low Temp Cut-off: 32°F (0°C)
Physical Specifications
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Battery Dimensions (L×W×H): 19 × 17.7 × 5.2 in
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Weight: 92.6 lb (42 kg)
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Server Rack Dimensions (L×W×H): 39 × 32 × 24 in
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Server Rack Weight: 159 lb
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Material: High-quality cold-rolled steel plate
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Protection Level: IP20
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Packaging: Carton + wooden pallet
BMS Operation
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Overcharge Detection Voltage: 3.9 ± 0.05V
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Overcharge Delay Time: 0.96–1.4s
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Overcharge Release Voltage: 3.8 ± 0.05V
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Overdischarge Detection Voltage: 2.0 ± 0.05V
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Overdischarge Delay Time: 115–173ms
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Overdischarge Release Voltage: 2.3 ± 0.10V
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Overcurrent Protection Delay: 9 ± 2ms
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Release Condition: Load cutoff
