Rich Solar Alpha 2 Lite 12V 200Ah LiFePO4 Battery
Equipment Type and Primary Applications
The Rich Solar ALPHA 2 LITE is a 12.8V, 200Ah lithium iron phosphate (LiFePO4) battery storing 2560Wh for off-grid solar arrays, RV auxiliary power systems, remote backup installations, and marine DC networks.
Performance Specifications
- Capacity: 200Ah; minimum capacity: 199Ah
- Energy: 2560Wh
- Voltage: 12.8V nominal; 14.4V charging voltage
- Discharge: 200A continuous
- Cycle life: more than 4000 cycles
- Self-discharge: less than 5% per month
- Operating range: 0°C to 55°C charging; -20°C to 60°C discharging
- Dimensions: 20.9 x 8.1 x 8.5 inches; mass: 52.9 lb
Safety Features and Certifications
- Battery management system disconnects charging at 3.75V and discharging at 2.20V.
- Protection functions use 1000ms tolerance windows.
- Inline short-circuit breakers and independently fused cell branches help contain faults and prevent thermal propagation.
Installation and Maintenance Requirements
The battery interfaces with standard MPPT charge regulators and pure sine wave inverters. Install it on an unobstructed mounting surface that matches the base plate. Its dry, sealed architecture eliminates fluid servicing. Perform busbar torque verification and cable insulation checks annually.
Warranty and Service Information
Five-year coverage excludes damage caused by abuse and guarantees rated cycle retention. The vendor technical team provides configuration auditing and diagnostic port access.
Branding/References
Manufacturer: Rich Solar
Model: ALPHA 2 LITE
Reference: AS2L-DB-V1
Differentiators
Cell-level fusing preserves partial system output during isolated cell degradation, reducing the risk of a total bank outage associated with centralized control loops.