Freedom Won Lite Business 40/32 HV LiFePO4 Battery

Freedom Won Lite Business 40/32 HV — Overview

The Freedom Won Lite Business 40/32 HV is a high-voltage LiFePO4 energy storage system engineered for South African commercial and large residential solar backup applications. Freedom Won is a South African company — the battery is designed in Johannesburg, assembled in South Africa, and supported by a local technical and warranty service team. For installations where grid outages routinely exceed 4 hours per day and energy consumption is too high for a standard 48V residential battery, the Lite Business 40/32 HV provides a scalable, locally supported solution.

Technical Specifications

• Chemistry: Lithium Iron Phosphate (LiFePO4)
• Architecture: High voltage DC (HV)
• Nominal voltage: Approximately 192V DC
• Gross capacity: 40kWh
• Usable capacity: 32kWh (80% DoD standard)
• Maximum continuous discharge power: 40kW
• Communication: CANBUS, RS485
• BMS: Integrated battery management system
• Cycle life: Greater than 6,000 cycles to 80% residual capacity
• Warranty: 10 years on capacity
• Certification: IEC 62619, SANS compliance
• Operating temperature: 0°C to 45°C (charge), -10°C to 50°C (discharge)

High Voltage Architecture Advantages

Unlike 48V low-voltage battery systems that require high currents to deliver large amounts of power (a 48V system delivering 10kW draws approximately 208A), high-voltage systems operate at much lower currents for the same power output. The Lite Business 40/32 HV’s high-voltage architecture (approximately 192V nominal) allows it to deliver 40kW of continuous power at significantly reduced cable cross-sections and connection losses. This is particularly important in commercial installations where battery-to-inverter cable runs may exceed 3–5 metres.

South African Design and Local Support

Freedom Won is headquartered in Johannesburg and manufactures its battery enclosures and assembles its packs in South Africa. This means warranty claims, technical support, and replacement components are handled locally without international shipping delays. For commercial solar installations where system downtime has direct business cost implications, local support is a significant advantage over imported battery systems supported only through distributors.

Suitable Applications

The Lite Business 40/32 HV is suited to applications including large residential properties (5-bedroom homes with pools, borehole pumps, and underfloor heating), small business premises (retail stores, offices, restaurants, medical rooms), agricultural operations (packhouses, farm stores, and pump systems), and multi-unit residential estates where a shared battery bank supplies common area loads during load shedding. At 32kWh usable, the system provides 4–6 hours of autonomy for loads of 5–8kW.

Frequently Asked Questions

Is the Freedom Won Lite Business 40/32 HV compatible with commercial inverters?
The Lite Business 40/32 HV is compatible with a range of high-voltage inverters used in South African commercial solar installations. Inverter compatibility is model- and firmware-specific. Contact PowerVault ZA or your solar installer to confirm compatibility with your planned inverter before purchase.

What does 40/32 mean in the product name?
The 40/32 designation refers to 40kWh gross capacity and 32kWh usable capacity at the standard 80% depth of discharge setting. The BMS limits discharge to 80% DoD to extend cycle life above 6,000 cycles, while still providing 32kWh of real-world usable energy per cycle.

Is the Freedom Won battery made in South Africa?
Freedom Won is a South African company and assembles its battery systems in South Africa. Cell-level components are sourced from established international LiFePO4 cell manufacturers. The BMS, enclosure, and wiring harness are assembled locally, with warranty and technical support provided by the South African team.

How long will the Freedom Won Lite Business 40/32 HV last under daily South African load shedding?
At 6,000+ rated cycles, the Lite Business 40/32 HV is designed to handle at least 16 years of daily cycling (one full cycle per day). South Africa’s load shedding environment typically results in 1–3 partial cycles per day during heavy stages, which may further extend actual battery calendar life. The 10-year capacity warranty covers the battery for the most intensive phase of any load shedding backup installation.