RICH SOLAR 48V 100Ah LiFePO4 Battery – Exceptional Longevity and Safety

Overview

Experience reliable, long-lasting power with the RICH SOLAR 48V 100Ah lithium iron phosphate (LiFePO4) battery. This battery is engineered for off-grid, backup, and solar applications and is available for pre-order, with a delivery timeframe of up to 60 days. For inquiries, please call 1-800-831-9889.

Benefits

• Enjoy a reduced need for battery replacements, lowering your overall costs with a lifespan of up to 20 years and over 7,000 cycles.
• Count on stable and dependable power, allowing your appliances and systems to run smoothly without unexpected voltage fluctuations.
• Benefit from enhanced safety features, as LiFePO4 chemistry and an integrated Battery Management System (BMS) minimize fire and thermal risks.
• Spend less time on maintenance due to lower self-discharge rates, enabling you to maximize your stored energy usage.
• Expand your energy capacity with modular parallel connectivity as your energy needs evolve.
• Handle installation more easily with a lightweight design compared to traditional lead batteries of similar capacity.

Features

• Utilizes LiFePO4 chemistry, ensuring high thermal and chemical stability.
• Equipped with a smart Battery Management System (BMS) that safeguards against overcharge, overdischarge, overcurrent, short-circuits, and temperature extremes.
• Supports continuous charge and discharge currents of 100 A.
• Optimized charge voltage setpoint of approximately 52.0–52.5 V (max 52.5 V).
• Expected to exceed 7,000 cycles at 1C charge/discharge, at 77°F, with an 80% depth of discharge.
• Low self-discharge rate of less than 3% per month at 50% state of charge.
• Each cell is individually fused to isolate failing cells and protect overall battery integrity.
• Designed with short-circuit protection and safety features that prevent fire from physical or thermal damage.
• Lightweight structure with a removable handle for easy transport.
• Allows for parallel connections to increase storage capacity.
• Includes RS485 communication cable and parallel connection cables for convenient setup.

Specifications

• Nominal Voltage: 48 V
• Nominal Capacity: 100 Ah (at 0.5C, 77°F)
• Minimum Capacity: 99.5 Ah (at 0.5C, 77°F)
• Energy: 4,800 Wh
• Expected Cycle Life: Exceeds 7,000 cycles (1C charge/discharge, 77°F, 80% DoD)
• Charge Method: Smart charger with constant current and constant voltage
• Charge Voltage Range: 52.0–52.5 V
• Overvoltage Shutdown: 52.5 ± 0.2 V
• Discharge Cut-off Voltage: 42.0 ± 0.5 V
• Continuous Charge Current: 100 A
• Continuous Discharge Current: 100 A
• Max Charge Current: 100 A
• Max Discharge Current: 100 A
• Self Discharge (stored at 50% SOC): Less than 3% per month
• IP Rating: IP20
• Charge Temperature: 32°F to 113°F
• Discharge Temperature: -4°F to 122°F
• Storage Temperature: -4°F to 122°F
• BMS High Temperature Cut-off: 149°F
• BMS Low Temperature Cut-off: 32°F
• Battery Dimensions (L × W × H): 19 × 17.7 × 5.2 inches
• Weight: 42 kg / 92.6 lb
• Included: 1 ft RS485 communication cable, set of parallel cables, and the 4.8 kWh (48V, 100Ah) battery
• Cell-level safety: Each cell is fused for isolation in case of failure
• Safety design: Short-circuit protection with resilience to damage without ignition
• Overcharge Protection:
  • Detection Voltage per cell: 3.9 ± 0.05 V
  • Detection Delay Time: 0.96–1.4 s
  • Release Voltage: 3.80 ± 0.05 V
  • Maximum Charge Voltage per cell: 3.65 ± 0.05 V
• Overdischarge Protection:
  • Detection Voltage per cell: 2.0 ± 0.05 V
  • Detection Delay Time: 115–173 ms
  • Release Voltage: 2.3 ± 0.10 V
  • Over Current Protection Delay Time: 9 ± 2 ms
  • Release Condition: Cut load
  • DC Output Voltage (No Load): Approximately 14.6 V / 13.6 V / 13.2 V
• Optional Battery Server Rack Dimensions: 39" L × 32" W × 24" H
• Battery Server Rack Weight: 159–196 lb
• Rack Material: Cold-rolled steel
• Rack Protection Level: IP20
• Packaging: Carton and wooden pallet for safe transport
• Rack Frame/Panel Thickness: Varied thickness from 1.0 mm to 2.0 mm depending on part