ALPHA 5 PRO | 51.2V 100Ah LiFePO4 Battery | Premium 48V Server Rack Lithium Battery for Residential, Commercial, RVs, Off-Grid | 7,000 Lifetime Cycles | 10 Year Warranty | UL1973, UL9540A Certified

Name: ALPHA 5 PRO | 51.2V 100Ah LiFePO4 Battery | Premium 48V Server Rack Lithium Battery for Residential, Commercial, RVs, Off-Grid | 7,000 Lifetime Cycles | 10 Year Warranty | UL1973, UL9540A Certified
Brand: Rich Solar
SKU: RS-B5121P
Price: 1699.99 USD
Availability: InStock

$1,699.99

Model Options:

ALPHA 5 PRO

ALPHA 5 PRO Heating

Quantity

1 Battery

2 Batteries

3 Batteries

4 Batteries

5 Batteries

6 Batteries

Battery Server Rack

Model Options:

ALPHA 5 PRO ALPHA 5 PRO Heating

Quantity

1 Battery 2 Batteries 3 Batteries 4 Batteries 5 Batteries 6 Batteries Battery Server Rack

Quantity

We accept

Product info

Enhanced Flexibility with Various Inverter Compatibility

Inverter Brand	Protocol
RICH SOLAR	RS485/CAN
EG4 (Luxpower)	RS485 (Luxpower v03)/CAN
Victron Energy	RS485/CAN
Growatt	RS485/CAN
PYLON	RS485/CAN
Schneider	RS485/CAN
PACE MOBIUS	RS485
SMA	CAN
GoodWe	CAN
SOLIS	CAN
MEGAREVO	CAN

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

Monitor your battery effortlessly with our PC monitoring software. The 3.5-inch smart touchscreen provides instant access to live data, individual battery status, and system settings. LED indicators on the front panel show battery SOC, operational status, and alarms, ensuring you are always informed and connected.

Essential Backup Energy Power Outages

The ALPHA 5 PRO Server Rack Battery offers a robust 5120Wh. When dealing with power outages, the ALPHA 5 PRO supplies a continuous 100A charge and discharge current, offering a dependable, efficient, and safe power solution to prepare you for any situation.

Unlock 76.8kWh of Energy with Flexible Expansion

The ALPHA 5 PRO is expandable with up to 15 units in parallel, reaching up to a total of 76.8kWh. This extensive capacity is ideal for large-scale operations, emergency backup power, or off-grid energy. It effortlessly meets your highest energy demands, ensuring reliable power when and where you need it most.

Premium Grade A Cells for Long-Lasting Battery Life

The ALPHA 5 PRO features premium Grade A cells known for their exceptional safety, lightweight design, high energy density, and durability. With over 7000 cycles at 80% Depth of Discharge (DOD) and a 10+ year lifespan, you'll have long-term reliability with minimal maintenance.

Smart BMS for Unmatched Protection

The ALPHA 5 PRO guarantees safety and reliability. The advanced Battery Management System (BMS), with a built-in circuit breaker, protects against overcharge, over-discharge, over-current, short circuits, high/low temperatures, and rare hardware failures in high-voltage solar charge controllers. Even with physical damage or excessive thermal exposure, the ALPHA 5 PRO will run as cleanly as before.

Reliable Power in Extreme Weather

The ALPHA 5 PRO is built to handle extreme temperatures, operating safely from -4°F to 140°F. It stops charging below 32°F and discharging below -4°F, with an auto shut-off when temperatures exceed 140°F. You're guaranteed consistent performance no matter the conditions.

Easy Installation with Rack-Mount Design

The ALPHA 5 PRO features a 3U rack-mount design, fitting seamlessly into server racks. Its robust sheet metal casing ensures durability and strength, while the removable carry handle simplifies transport and installation.

The Ultimate Replacement for Lead-Acid Batteries

The ALPHA 5 PRO provides all the energy you need in a compact battery. It's eco-friendly, with a 10+ year lifespan. It's the smart, efficient choice for energy storage featuring a BMS for added safety and real-time monitoring.

Three Charging Methods for Maximum Flexibility

Power up quickly with three flexible charging options: LiFePO4 battery chargers, solar panels, or generators. From off-grid living to emergencies, keep your home energized and ready for any situation.

Dependable Power You Can Trust

Specifications

Electrical Specifications

Nominal Voltage:

51.2V

Nominal Capacity:

100Ah

Minimum Capacity:

99.5Ah

Nominal Capacity:

5120Wh

Operating Specifications

Charging Voltage:

56V

Discharging Cutoff Voltage:

44.8V

Maximum Charging Current:

100A

Continuous Charge Current:

100A

Maximum Discharge Current:

100A

Physical Specifications

Battery Dimensions:

17.7"L x 17.8"W x 5.2"H

Battery Weight:

99.2 lb

Server Rack Dimensions:

27.5"L x 27.5"W x 44.1"H (Doesn't include the height of wheels)

Server Rack Weight:

196.2 lb

BMS Operation

Operation Voltage:

43.2~58.4V

Maximum Charging Current:

100A

Maximum Discharging Current:

100A

Maximum Charge Voltage (CC/CV):

57.6V

Overcharge Protection Voltage (Battery):

58.4V

Overcharge Protection Release Voltage (Battery):

54V

Over Discharge Protection Voltage (Battery):

43.2V

Over Discharge Protection Release Voltage (Battery):

47.2V

Over Discharge Primary Charge Overcurrent Protection Value:

110A

First Stage Charge Over Current Delay:

Primary Discharge Overcurrent Protection Value:

110A

Primary Discharge Overcurrent Protection Delay:

Secondary Discharge Overcurrent Protection Value:

150A

Secondary Discharge Overcurrent Protection Delay:

500ms

Temperature Performance

Charge Temperature:

0.1C@(32℉~50℉); 0.2C@(50℉~68℉); 0.5C@(68℉~77℉); 1C@(77℉~113℉); 0.3C@(113℉~131℉); 0.2C@(131℉~140℉);

Discharge Temperature:

-4℉~149℉ (The surface temperature of the cell should not exceed 149℉)

Storage Temperature:

-4℉~113℉ 90%RH Max(1 month); 32℉~95℉ 90RH Max(6 Months)

Recommended Storage Temperature:

32℉~113℉ 85%RH Max (The battery life would be reduced if the battery is stored at a high temperature)

Others

Certification:

UL1973, UL9540A, FCC

Max. Expansion:

15 pcs in parallel

Communication Ports: RS485/RS232/CAN

Warranty: 10 Years Manufacturer Defect

Shipping

Fast & Free Shipping Nationwide

We offer free shipping on all orders within the continental U.S. through our network of warehouses. Once you place your order, you’ll receive a confirmation email, and we’ll begin processing it right away.

For most items, you can expect them to ship within 2-4 business days. Delivery typically takes an additional 3-7 business days, either through FedEx or USPS. Please keep in mind that weather, traffic, carrier troubles, or other unforeseen circumstances can affect shipping times.

We’re committed to making the shipping process smooth and worry-free so you can enjoy your new solar products without delay!

Warranty

Comprehensive Warranty for Peace of Mind

We stand behind the quality of every product we sell, offering a full manufacturer’s warranty to ensure lasting performance.

Please check out the warranty page in our FAQ section for a detailed breakdown of warranties for each product.

FAQs

Where are you located and where do you ship?

We are US owned and operated with our main headquarters located in Phoenix, Arizona. We ship orders anywhere within the continental US from our distributed network of warehouses operated by our logistics partners in California.

How much is shipping?

We're proud to provide FREE SHIPPING on all of our products throughout the Continental United States.

When will my products arrive?

Within 1-2 weeks if you order today. Once your order leaves the warehouse, depending on where you're located, transit time will take between 3-7 business days.

What happens after I place my order?

As soon as you place your order, you will receive an email from us with your confirmation details. Please keep this email for your records. After we receive your order we will begin preparing your order for shipment. As soon as your order ships, you will receive an email with tracking information. For larger items you will receive a phone call from the delivery team to schedule your delivery appointment. You must be home to accept and sign for the delivery during your appointment as scheduled.

When will my products arrive?

Within 1-2 weeks if you order today. Once your order leaves the warehouse, depending on where you're located, transit time will take between 3-7 business days.

Do you offer installation?

Installing our products may require specialized skills or additional tools, which are not supplied by Aureus Solar. Any installation expenses or fees resulting from improper setup or usage are not covered by us. Customers are responsible for carefully following all installation guidelines and ensuring they have the necessary equipment and expertise before beginning the process.

If you are not experienced with technical installations, we highly recommend hiring a qualified professional. Aureus Solar cannot be held responsible for any damages, losses, or extra costs that may arise from incorrect installation or misuse of our products.

Essential Tools for Solar System Installation and Maintenance

Having the correct tools is crucial-not only for convenience but also for the safety, efficiency, and longevity of your solar setup.

Multimeter
Use: Measures voltage, current, and resistance, making it indispensable for troubleshooting and system diagnostics.
Recommended features: DC/AC measurement, continuity testing, auto-ranging, and a clamp function for measuring current without disconnecting wires.
MC4 Crimping Tool and MC4 Connectors
Use: Necessary for attaching and maintaining MC4 connectors, which are the standard for solar panel wiring.
Note: A quality crimping tool ensures secure, weatherproof connections.
Cable Ties and Cable Management Accessories
Use: Keep wiring neat, organized, and protected from wear, reducing the risk of electrical issues over time.

Please note that Aureus Solar does not supply or reimburse for these tools. However, having them on hand can greatly assist with troubleshooting and maintaining your system, helping to ensure both safety and optimal performance.

Do you provide financing?

We sure do! To access your financing offer, please select Shop Pay Installments as your payment method in Step 3 of the checkout process. Please note that you will need to input a debit card to receive your offer but you can still back out after that step.

What is the warranty period for my purchase?

All Aureus Solar customers receive full manufacturer warranty coverage, as Aureus Solar is an authorized distributor for every brand offered on our website. This means you are entitled to the complete manufacturer warranty for each product purchased through us.

Please note that certain manufacturers may require customers to pay for return shipping on warranty claims made after the initial 30-day period. If you encounter any product issues, our team is available to assist you in coordinating directly with the manufacturer. For detailed warranty terms, always consult the product manual or the manufacturer’s warranty documentation included with your purchase.

Warranty Duration:
Warranty periods vary depending on the manufacturer and specific item. For most solar panels, product warranties typically cover 10–25 years, with performance warranties often guaranteeing at least 80% of original output by the end of the term. Inverter, battery, and accessory warranties may differ, so refer to the included documentation for exact timelines.

If you need to file a warranty claim, you may contact the manufacturer directly or submit a support request through Aureus Solar by sending an email to support@aureussolar.com. Please be aware that submitting a support request does not guarantee immediate approval of a replacement or repair. Our technical support team will review your request and may request additional information to help troubleshoot or document the issue, as required by the manufacturer.

To process a warranty claim efficiently, please be prepared to provide the following details:

Product serial number
Date of purchase
Any warning, error, or fault messages
A description of the problem
Photos or videos that help identify the issue

Coverage Outside the Lower 48 States:
Manufacturer warranties generally apply only within the contiguous 48 states of the U.S. If you require warranty service outside this area, you will need to send the product to the mainland at your own expense. Customers are responsible for all shipping costs to and from the manufacturer for warranty, repair, or replacement services. Using freight services is recommended for transporting items from your location to the manufacturer.

For the most accurate and up-to-date information, always review the warranty terms provided with your product and contact Aureus Solar for assistance as needed.

Warranty details for RichSolar products

Warranty details for Renogy products

Warranty details for SunGoldPower products

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ALPHA 5 PRO | 51.2V 100Ah LiFePO4 Battery | Premium 48V Server Rack Lithium Battery for Residential, Commercial, RVs, Off-Grid | 7,000 Lifetime Cycles | 10 Year Warranty | UL1973, UL9540A Certified

Enhanced Flexibility with Various Inverter Compatibility

Instant Monitoring with Smart Display

Essential Backup Energy Power Outages

Unlock 76.8kWh of Energy with Flexible Expansion

Premium Grade A Cells for Long-Lasting Battery Life

Smart BMS for Unmatched Protection

Reliable Power in Extreme Weather

Easy Installation with Rack-Mount Design

The Ultimate Replacement for Lead-Acid Batteries

Three Charging Methods for Maximum Flexibility

Dependable Power You Can Trust

Specifications

Electrical Specifications

Operating Specifications

Physical Specifications

BMS Operation

Temperature Performance

Others

Customer Reviews

FAQs