Freedom Lite 40/32kWh 52v LiFePO4 Battery

Freedom Lite 40/32kWh 52v LiFePO4 Battery

The Freedom Lite 40/32kWh 52v LiFePO4 Battery is a high-capacity lithium iron phosphate battery solution designed for business and commercial solar energy storage applications. Delivering a total energy capacity of 40kWh with 32kWh usable energy at 80% Depth of Discharge (DoD), this powerful battery supports heavy load demands with a current capacity of 800Ah and continuous charge and discharge currents of up to 600A. It is engineered for seamless integration with 48V inverter systems, providing reliable, efficient, and long-lasting energy storage.

Constructed with a rugged aluminium enclosure rated IP20 for indoor and protected under-cover environments, the Freedom LiTE 40/32 features an advanced Battery Management System (BMS) ensuring optimal cell balancing, overcurrent, temperature, and voltage protections. With a 10-year warranty and service life exceeding 16 years, this LiFePO4 battery is ideal for demanding solar power systems that require high performance and durability.

Key Features

• Total Energy Capacity: 40kWh, Usable Energy: 32kWh at 80% DoD, 36kWh at 90% DoD

• Current Capacity: 800Ah with max continuous charge/discharge of 600A

• Peak discharge current: 750A; Max continuous discharge power: 30kW

• Nominal Voltage: 52V, compatible with 48V inverters, operating range 47V–56V

• Enclosure: Aluminium, powder-coated white, IP20 rated for indoor or covered use

• Advanced BMS with shunt trip circuit breaker and manual reset

• USB serial and RJ45 CAN bus interfaces for inverter communication and battery programming

• State of Charge (0-100%) display, error lights, and reset button for user-friendly operation

• 10-year warranty or 6000 cycles at 80% DoD

• Service life over 16 years with >5500 cycles at 80% DoD and >20 years at 50% DoD

• Dimensions: 1300mm x 522mm x 370mm; Weight: 326kg

Technical Specifications

• Total Energy Capacity: 40kWh

• Usable Energy (80% DoD): 32kWh

• Usable Energy (90% DoD): 36kWh

• Current Capacity: 800Ah

• Max & Continuous Charge Current: 600A

• Max & Continuous Discharge Current: 750A / 600A

• Max & Continuous Discharge Power: 38kW / 30kW

• Nominal Voltage: 52V (compatible with 48V inverters)

• Max Recommended Inverter Power: 25kVA

• Short Circuit Current: 15kA

• Protection: Advanced BMS including overcurrent, under/over voltage, temperature, weak cell detection, minimum SoC control

• Enclosure: Aluminium, powder-coated white, IP20 rated

• Communication: USB serial protocol, RJ45 CAN bus

• Warranty: 10 years or 6000 cycles at 80% DoD

• Service Life: >16 years, >5500 cycles at 80% DoD

Benefits

• High energy density providing more energy at less weight and smaller size compared to lead acid batteries

• High charge and discharge currents enable faster charging and support for high power applications like electrical cooking

• Long battery life, up to six times greater than lead acid batteries

• Superior energy efficiency (>96%) results in minimal energy loss and faster recharge times

• Rugged design suitable for demanding commercial and business solar systems

• Advanced Battery Management System ensures safety, longevity, and seamless communication with inverters.