Freedom Won LiTE 2 Home 20/16 51.2V LiFePO4 Battery
Overview of the Freedom Won LiTE 2 Home 20/16 Battery
The Freedom Won LiTE 2 Home 20/16 is a high-capacity low-voltage lithium iron phosphate (LiFePO4) battery designed for demanding residential and light commercial energy storage systems. With a total energy capacity of 20kWh and a nominal system voltage of 51.2V, this battery delivers high continuous power, excellent surge capability, and long service life for premium solar and backup power installations.
What the Freedom Won LiTE 2 Home 20/16 Is Designed to Do
The LiTE 2 Home 20/16 battery stores DC electrical energy and supplies it to compatible low-voltage inverter systems. It is designed to:
- Provide extended backup power during grid outages
- Support daily cycling in residential solar systems
- Handle high sustained household and light commercial loads
- Increase solar self-consumption and system autonomy
What the LiTE 2 Home 20/16 Is Not
This product is a battery only and does not perform inverter functions. Specifically:
- It is not an inverter and does not generate AC power
- It does not include MPPT charge controllers
- It does not connect directly to solar panels
- It must not be used in high-voltage battery systems
System Type and Voltage Class
The LiTE 2 Home 20/16 is designed for 48V-class low-voltage battery systems.
- Nominal voltage: 51.2V
- Minimum voltage: 47V
- Maximum voltage: 56V
- Compatible with low-voltage hybrid and off-grid inverters
Battery Chemistry and Cell Technology
This battery uses lithium iron phosphate (LiFePO4) cell technology selected for safety, stability, and long operational life.
- Excellent thermal stability and low fire risk
- Stable voltage delivery under continuous load
- Long cycle life under daily use conditions
Battery Management System and Protection
An advanced battery management system is integrated into the LiTE 2 Home 20/16.
- Over-current protection
- Cell under- and over-voltage protection
- Temperature monitoring and protection
- Weak cell detection
- Minimum state-of-charge control
- Shunt-trip circuit breaker with manual reset
Charge and Discharge Performance
Charge Specifications
- Maximum and continuous charge current: 350A
- Maximum and continuous charge power: 18kW
Discharge Specifications
- Maximum discharge current: 420A
- Continuous discharge current: 350A
- Maximum discharge power: 22kW
- Continuous discharge power: 18kW
Energy Capacity and Depth of Discharge
- Total energy capacity: 20kWh
- Usable energy at 80% DoD: 16kWh
- Usable energy at 90% DoD: 18kWh
Inverter Sizing and System Matching
The LiTE 2 Home 20/16 is designed to support higher-power low-voltage inverter systems.
- Maximum recommended continuous inverter power: 15kVA
- Suitable for homes with high sustained electrical loads
- Short-duration overload capability supported within specification limits
Communication, Monitoring, and Interfaces
The battery supports advanced system monitoring and diagnostics.
- RJ45 CAN interface for inverter communication
- RJ45 Ethernet interface for diagnostics and configuration
- Integrated WiFi and Ethernet connectivity
- Real-time data logging and remote monitoring
Technical Specifications – Freedom Won LiTE 2 Home 20/16
- Battery chemistry: LiFePO4
- Nominal voltage: 51.2V
- Nominal capacity: 400Ah
- Total energy capacity: 20kWh
- Short-circuit current rating: 12kA
- Expected service life: >16 years at 80% DoD
Physical Specifications and Installation
The battery is housed in a robust aluminium enclosure designed for indoor or fully protected installations.
- Installation environment: Indoor or fully protected under-cover
- Enclosure rating: IP20
- Dimensions (H × W × D): 745 × 640 × 290 mm
- Weight: 173 kg
Standards and Compliance
- Designed and built to IEC 62619
- IEC 62040 and IEC 61000 compliance
- UN38.3 transport certification
Typical Applications for the LiTE 2 Home 20/16 Battery
- Residential solar energy storage systems
- Hybrid and off-grid installations
- Backup power systems with high load demand
- Light commercial and industrial applications
FAQ
Frequently Asked Questions
What type of systems is the Freedom Won LiTE 2 Home 20/16 designed for?
The LiTE 2 Home 20/16 is designed for low-voltage residential and light commercial systems that require high sustained power, including hybrid, off-grid, and backup power installations.
How much usable energy does the LiTE 2 Home 20/16 provide?
The battery provides 16kWh of usable energy at an 80% depth of discharge and up to 18kWh at a 90% depth of discharge, depending on system configuration.
What inverter size works best with the LiTE 2 Home 20/16?
This battery is well suited to medium to larger low-voltage inverter systems, with a recommended continuous inverter rating of up to 15kVA. Final inverter sizing should always be based on actual load requirements and system design.
Can the LiTE 2 Home 20/16 handle high household loads?
Yes. With up to 22kW peak discharge power and 18kW continuous output, the battery can comfortably support demanding household and light commercial loads when paired with a compatible inverter.
Is this battery suitable for daily cycling?
Yes. The LiTE 2 Home 20/16 is designed for daily charge and discharge operation and offers a long expected service life when operated within recommended limits.
Which inverter brands are compatible with this battery?
The battery supports standard low-voltage inverter communication via CAN and is compatible with most inverter brands that support LiFePO4 batteries when configured correctly.
Does the battery support remote monitoring?
Yes. The battery includes integrated WiFi and Ethernet connectivity for real-time monitoring and remote data logging when internet access is available.
Are there any requirements to keep the warranty valid?
Yes. All LiTE 2 batteries must be registered with the manufacturer within 60 days of purchase to qualify for the 10-year warranty. Installation must be carried out by a qualified electrician and comply with local wiring regulations.
Is professional installation required?
Yes. Due to the high current capability and system integration requirements, professional installation by a qualified electrician or technician is mandatory.
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