24V - 300AH - 7.6kWh Lithium Battery Bank

Product Overview

The ALPHA 4 LITE is a 24V 300Ah lithium battery built with RICH SOLAR premium LiFePO4 cells, designed for dependable energy storage in off-grid and backup power systems. This configuration combines three identical batteries into a unified 24V 300Ah battery bank, delivering a total energy capacity of 7.6kWh.

It is intended for situations where consistent power availability matters and where equipment is expected to perform reliably over long periods. With support for deep discharge cycles and stable electrical output, this battery bank provides a practical foundation for systems that need clarity, longevity, and predictable behavior.

* Not intended to replace starting batteries.

Why This Product Makes Sense

Energy storage is often the most stressed part of an off-grid or backup power system. When capacity is undersized or batteries degrade faster than expected, the entire system becomes unpredictable. The ALPHA 4 LITE addresses these concerns by using lithium iron phosphate chemistry selected for long cycle life and consistent performance under repeated use.

Each 24V 300Ah battery is built around premium LiFePO4 cells capable of more than 4000 charge and discharge cycles. Over time, this reduces the need for frequent replacement and minimizes the uncertainty that comes with declining battery performance. Instead of planning around battery limitations, the system is designed to remain stable as usage patterns evolve.

The 24V architecture offers a balance between efficiency and manageable current levels. This helps reduce electrical stress on connected components while maintaining steady voltage delivery. In practical terms, this contributes to smoother system operation and fewer performance fluctuations during extended discharge periods.

A built-in smart battery management system operates continuously to protect the battery bank. Each cell is individually fused, allowing the system to remain functional even if a single cell experiences an issue. The BMS also manages overcharge, over-discharge, overcurrent, short circuit conditions, and temperature thresholds, providing layered protection without requiring active oversight.

Temperature tolerance is a defining factor in off-grid environments. The ALPHA 4 LITE supports charging within a controlled temperature range and maintains discharge capability across a wider span of conditions. This makes it suitable for locations where environmental control is limited and seasonal temperature changes are expected.

Physical design choices focus on long-term usability. Each battery maintains a manageable weight while offering substantial energy density, and the removable carry handle supports safer handling during system setup or future expansion. These details help simplify ownership without compromising durability.

As a 7.6kWh battery bank, this configuration is positioned for users who want meaningful storage capacity without unnecessary complexity. The specifications are clearly defined, allowing system planning to be based on documented performance rather than assumptions.

What To Expect From It

In real-world use, the ALPHA 4 LITE battery bank delivers stable output voltage throughout its discharge cycle. This consistency supports reliable operation of connected equipment and reduces the variability often associated with conventional battery technologies.

The lithium iron phosphate chemistry allows the battery to handle deep discharges while maintaining its rated capacity over time. This makes it well suited for systems that are cycled regularly, as well as those that must remain ready during periods of inactivity.

Self-discharge is kept below five percent per month, which supports predictable readiness when the system is not in constant use. This characteristic is especially valuable in backup power scenarios where long idle periods are common.

Charging parameters are clearly defined, with a charge voltage of 28.8V and continuous charge and discharge currents rated up to 100A per battery. These limits provide a clear framework for system integration and help maintain long-term battery health.

Thermal protection is managed automatically by the BMS. High and low temperature disconnects activate when necessary, protecting the battery from operating outside its specified limits. Storage temperature guidelines further support long-term reliability when the system is not actively in use.

Overall ownership experience centers on predictability. Once in service, the battery bank operates quietly and consistently, allowing the broader energy system to perform as intended without constant monitoring or adjustment.

What’s Included

This battery bank package includes three 24V 300Ah ALPHA 4 LITE LiFePO4 batteries and four 1-foot 2 AWG battery cables, providing the core components needed to assemble the 24V 300Ah configuration.

Technical Specifications

• Battery Chemistry: LiFePO4
• Nominal Voltage: 25.6V per battery
• Nominal Capacity: 300Ah per battery
• Battery Bank Capacity: 300Ah
• Energy: 2560Wh per battery
• Total Energy: 7.6kWh
• Cycle Life: Over 4000 cycles
• Charge Voltage: 28.8V
• Maximum Charge Current: 300A
• Maximum Continuous Discharge Current: 300A
• Self Discharge Rate: Less than 5 percent per month
• Charge Temperature Range: 32°F to 131°F (0°C to 55°C)
• Discharge Temperature Range: -4°F to 140°F (-20°C to 60°C)
• Storage Temperature Range: 14°F to 113°F (-10°C to 45°C)
• Battery Dimensions: 20.9 x 8.1 x 8.5 inches
• Weight: 52.9 pounds per battery
• Protection Features: Overcharge, over-discharge, overcurrent, short circuit, and high and low temperature protection

Warranty

The ALPHA 4 LITE battery bank is supported by a 5-year warranty, providing coverage that aligns with its intended long-term use in dependable energy storage systems.