RICH SOLAR - ALPHA 5 PRO | 51.2V 100Ah LiFePO4 Battery | Premium 48V Server Rack Lithium Battery
RICH SOLAR - ALPHA 5 PRO | 51.2V 100Ah LiFePO4 Battery | Premium 48V Server Rack Lithium Battery
SKU: RS-B5121P1
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- Price: $1,575.00
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PRODUCT DESCRIPTION
Description
RICH SOLAR - ALPHA 5 PRO 51.2V 100Ah LiFePO4 Battery
Power your home, business, or off-grid system with the RICH SOLAR - ALPHA 5 PRO 51.2V 100Ah LiFePO4 Battery. Designed for long-lasting reliability and peak performance, this advanced LiFePO4 battery delivers 5120Wh of energy with a 10-year manufacturer warranty. Expandable up to 15 units in parallel, it’s ideal for scalable energy storage solutions.
The ALPHA 5 PRO supports CAN/RS485, making it compatible with many popular inverter brands, simplifying upgrades, reducing extra components, and enhancing system performance and reliability.

Instant Monitoring with Smart Display
Keep tabs on your battery's performance with intuitive monitoring tools built right in. The 3.5-inch smart touchscreen gives you real-time insights into battery health, cell-by-cell status, and system configuration at a glance. Front-panel LED indicators display charge level, operating mode, and alert notifications, so you're never caught off guard. Whether you're checking stats from your computer or reading the display directly, staying informed about your power system has never been easier.


Unlock 76.8kWh of Energy with Flexible Expansion
Scale your power system to match your ambitions. Stack up to 15 ALPHA 5 PRO units in parallel to unlock a massive 76.8kWh of total capacity—perfect for powering demanding operations, securing critical backup power, or going completely off-grid. Whether you're running an industrial facility, protecting essential systems during outages, or living sustainably away from the grid, this expandable battery delivers the energy reserves you need without compromise.

Premium Grade A Cells for Long-Lasting Battery Life
Built with premium Grade A lithium cells, the ALPHA 5 PRO combines safety, lightweight construction, and impressive energy density in one reliable package. Expect over 7,000 charge cycles at 80% depth of discharge and a lifespan exceeding 10 years—meaning you get years of dependable performance with virtually no upkeep. This is a battery engineered to go the distance, so you can focus on what matters instead of constant maintenance.

Smart BMS for Unmatched Protection
Your power system deserves protection, and the ALPHA 5 PRO delivers it. An intelligent Battery Management System with integrated circuit breaker safeguards against overcharging, deep discharge, current surges, short circuits, temperature extremes, and even rare controller malfunctions. The rugged design means that even after physical impacts or heat stress, this battery bounces back and performs like new—giving you peace of mind that your investment is truly protected.

Features and Benefits
The RICH SOLAR - ALPHA 5 PRO 51.2V 100Ah LiFePO4 Battery combines high-capacity energy storage with smart protection systems. Its 51.2V nominal voltage and 100Ah capacity ensure stable, efficient power delivery, while integrated BMS (Battery Management System) safeguards against overcharge, over-discharge, and overcurrent conditions. Engineered for both safety and longevity, this battery is UL1973 and UL9540A certified for superior quality.
Key Features:
- Nominal energy of 5120Wh for reliable power supply
- Expandable up to 15 batteries in parallel for larger energy systems
- Advanced BMS protection for voltage, current, and temperature
- Communication ports: RS485, RS232, CAN for smart monitoring
- Temperature-optimized charging and discharging ranges
- 10-year warranty for manufacturer defects
Benefits:
- Provides consistent, scalable energy for homes, cabins, and commercial use
- Reduces reliance on the grid and enhances backup power security
- Safe LiFePO4 chemistry for extended lifespan and stability
- Easy integration with inverters and solar systems
Specifications
| Category | Specification |
|---|---|
| Electrical | Nominal Voltage: 51.2VNominal Capacity: 100AhMinimum Capacity: 99.5AhNominal Energy: 5120Wh |
| Operating | Charging Voltage: 56VDischarging Cutoff Voltage: 44.8VMaximum Charging Current: 100AContinuous Charge Current: 100AMaximum Discharge Current: 100A |
| Physical | Battery Dimensions: 17.7"L × 17.8"W × 5.2"HBattery Weight: 99.2 lbServer Rack Dimensions: 27.5"L × 27.5"W × 44.1"H (without wheels)Server Rack Weight: 224.9 lb |
| BMS Operation | Operation Voltage: 43.2~58.4VMax Charging Current: 100AMax Discharging Current: 100AMax Charge Voltage (CC/CV): 57.6VOvercharge Protection: 58.4VOvercharge Release: 54VOver Discharge Protection: 43.2VOver Discharge Release: 47.2V |
| Temperature | Charge Temperature: 32°F~140°F (varied rates)Discharge Temperature: -4°F~149°FStorage Temperature: -4°F~113°F (1 month), 32°F~95°F (6 months)Recommended Storage: 32°F~113°F |
| Others | Certification: UL1973, UL9540A, FCC, UN38.3, MSDSMax Expansion: 15 pcs in parallelCommunication Ports: RS485 / RS232 / CANWarranty: 10 Years Manufacturer Defect |
What’s in the Box
- RICH SOLAR - ALPHA 5 PRO 51.2V 100Ah LiFePO4 Battery
- User Manual & Warranty Card
- Communication Cable (RS485/RS232/CAN)
- Mounting Hardware
FAQs
-
What is the nominal voltage and capacity of the RICH SOLAR - ALPHA 5 PRO 51.2V 100Ah LiFePO4 Battery?
The battery has a nominal voltage of 51.2V and a nominal capacity of 100Ah, providing 5120Wh of energy. -
Can I connect multiple batteries together?
Yes, the RICH SOLAR - ALPHA 5 PRO supports up to 15 batteries connected in parallel for larger energy storage setups. -
What safety features does this battery include?
It features overcharge, over-discharge, and overcurrent protection, along with temperature-regulated charge and discharge limits. -
Is this battery compatible with solar systems?
Yes, it is designed to integrate with inverters and solar systems and includes RS485, RS232, and CAN communication ports for smart monitoring. -
What is the warranty period?
This battery comes with a 10-year manufacturer defect warranty, ensuring long-term reliability. -
What certifications does this battery have?
It is UL1973, UL9540A, FCC, UN38.3, and MSDS certified.
