Rich Solar  ·  Batteries

SKU: RS-B5121P-6R-OPENBOX

[OPEN BOX] Rich Solar ALPHA 5 PRO - 30.72kWh Server Rack Battery Kit

Please Note: This is an [OPEN BOX] kit. It has been inspected to ensure it functions perfectly and includes all necessary accessories, offering you the same reliable off-grid power at a discounted price.

Regular price
$6,000.00
Sale price
$6,000.00
Regular price
$9,999.00
You save $3,999.00
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Specifications

The details.

Please Note: This is an [OPEN BOX] kit. It has been inspected to ensure it functions perfectly and includes all necessary accessories, offering you the same reliable off-grid power at a discounted price.

Build a massive, reliable off-grid or backup power system with the Rich Solar ALPHA 5 PRO Server Rack Battery Kit. This 30.72kWh powerhouse bundles six premium 48V 100Ah LiFePO4 batteries with a pre-assembled enclosed rack for a streamlined, DIY-friendly setup. Designed to replace outdated lead-acid banks, this kit offers extreme durability, smart monitoring, and universal inverter compatibility.

Key Features & Benefits

  • Massive 30.72kWh Capacity — Power your home through prolonged outages or run large-scale off-grid systems with six robust 5120Wh batteries.

  • Pre-Assembled Enclosed Rack — Save hours on installation with a robust, ready-to-use metal rack featuring a door, transport wheels, and busbar covers.

  • Advanced Smart BMS — Protect your investment with built-in safeguards (including a circuit breaker) against overcharge, over-discharge, short circuits, and extreme temperatures.

  • Premium Grade A LiFePO4 Cells — Enjoy incredible long-term reliability with over 7,000 cycles at 80% Depth of Discharge (DOD) and a 10+ year lifespan.

  • Universal Compatibility — Seamlessly integrate with popular inverter brands using built-in CAN/RS485 communication protocols.

  • Smart Touchscreen & Monitoring — Keep a close eye on live data, battery SOC, and system settings via the 3.5-inch interactive display, front-panel LEDs, or PC monitoring software.

  • Extreme Weather Ready — Rely on consistent power in harsh conditions with safe operation from -4°F to 140°F (automatically stops charging below 32°F to protect the cells).

  • Flexible Expansion — Scale up your energy independence easily by connecting up to 15 batteries in parallel for a massive total capacity of 76.8kWh.

Specs in a Glance

  • Total Capacity: 30.72kWh

  • Battery Chemistry: Grade A LiFePO4

  • Voltage: 48V (Per Battery)

  • Capacity (Per Battery): 100Ah / 5120Wh

  • Continuous Charge/Discharge: 100A (Per Battery)

  • Cycle Life: 7,000+ Cycles @ 80% DOD (10+ Year Lifespan)

  • Communication: CAN / RS485

  • Operating Temperature: -4°F to 140°F

  • Form Factor: 3U Rack-Mount (Per Battery)

  • Warranty: (Confirm)

What's Included

  • 6 x Rich Solar Alpha 5 PRO 48V 100Ah Server Rack Batteries

  • 1 x Pre-Assembled Enclosed Rack (Includes Door, Wheels, and Busbar Covers)

  • All Necessary Cables, Connectors, and Busbars

  • Battery & Rack Accessories

  • Lifetime Customer Support (Phone, Chat, Email)

Ideal For

  • Whole-home emergency backup power systems

  • Large-scale off-grid cabins and homes

  • DIY-friendly lead-acid battery replacements

  • Custom expandable solar storage banks

Nominal Voltage
51.2V
Nominal Capacity (at .5C, 77°F)
100Ah
Minimum Capacity (at .5C, 77°F)
99.5Ah
Nominal Capacity
5120Wh
Charging Voltage
57.6 V
Discharging Cutoff Voltage
44.8V
Maximum Charging Current
100A
Continuous Charge Current
100A
Maximum Discharge Current
100A
Battery Dimensions
17.7L" x 17.8"W x 5.2"H
Battery Weight
99.2 lb
Server Rack Dimensions
27.5L" x 27.5"W x 44.1"H (Doesn't include the height of wheels)
Server Rack Weight
196.2 lb
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
1s
Primary Discharge Overcurrent Protection Value
110A
Primary Discharge Overcurrent Protection Delay
1s
Secondary Discharge Overcurrent Protection Value
150A
Primary Discharge Overcurrent Protection Delay
500ms
Certification
UL1973, UL9540A, FCC
Max. Expansion
15 pcs in parallel

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