The ALPHA 4 LITE is a powerful 24V – 200Ah – 5.1kWh Lithium Battery Bank built for off-grid and backup power systems. Designed with premium LiFePO4 cells from RICH SOLAR, this 100Ah lithium battery delivers exceptional performance, safety, and long-lasting reliability.
Whether you're boondocking, powering a cabin, or setting up home backup power, this battery offers dependable energy storage with a compact, lightweight design and virtually zero maintenance.
FEATURES
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>10-Year Lifespan with proper maintenance
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5,000+ deep discharge cycles for long-term reliability
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Built-in Smart BMS (Battery Management System) for enhanced protection
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Extreme Temperature Ready with high & low temp cutoffs
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Stable Output Voltage with minimal self-discharge
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Green & Safe Energy — no metal contaminants
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Max Charge/Discharge Current: 100A
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Charge Voltage: 28.8V
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Battery Dimensions: 20.9 x 8.1 x 8.5 in
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Weight: 52.9 lb
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Overcharge, Over-discharge, Overcurrent, and Short Circuit Protection
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Low Maintenance and ideal for long-term energy storage
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Lifetime Customer Support
BMS Safety Protection
Every LiFePO4 cell is individually fused with safety and efficiency in mind. If any cells fail, the isolated fuse will prevent any damage to the other cells and allow the battery to function normally.
Other BMS Features include:
- Convenient removable carry handle
- Lightweight
- Short circuit protection
- Over-charge/discharge protection
- Excessive heat protection
This 200AH 24V 5.1kWh Lithium Battery Bank comes with:
- 2 x 24V 100AH ALPHA 4 LITE LiFePO4 Battery
- 2 x 1ft 2 AWG Battery Cable
Specifications
BATTERY
- Nominal Voltage: 25.6V
- Nominal Capacity: 100Ah
- Minimum Capacity: 99.5Ah
- Cycle Life: >4000 cycles
Operating Specifications
- Capacity: 100 Ah
- Energy: 2560 Watt Hours
- Charge Voltage: 28.8V
- Continuous Discharge Current: 100A
- Self Discharge: < 5%/month
Temperature Performance
- Charge Temperature: 32℉ to 131℉ (0℃ to 55℃)
- Discharge Temperature: -4℉ to 140℉ (-20℃ to 60℃)
- Storage Temperature: 14°F-113°F / -10℃~45℃ 90％RH Max (More than 3 months)
Physical Specifications
- Battery Dimensions(L*W*H): 20.9x8.1x8.5 in
- Weight: 52.9 lb
BMS Operation
Over Charge Protection
- Over charge detection voltage: 3.75V±0.05V
- Over charge detection delay time: 1000ms±500ms
- Over charge recovery voltage: 33.55V±0.05V
Over Discharge Protection
- Over discharge detection voltage: 2.20V±0.08V
- Over discharge detection delay time: 1000ms±500ms
- Over discharge recovery voltage: 2.70V±0.10V
Short Circuit Protection: Yes
Warranty: 5 years warranty
Manuals and Downloads
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We provide certified gas with 99.9% minimum purity, preventing system contamination and ensuring optimal HVAC function.