Freedom Won.
Freedom Won is a proudly South African manufacturer of lithium iron phosphate (LiFePO₄) batteries, engineered for superior performance, long lifespan, and total peace of mind. Whether you’re powering a residential setup or a large-scale commercial installation, Freedom Won delivers energy independence with local support you can trust.
- Local Warranty & Repairs
- Modular & Scalable
- High Cycle Life
- Multiple Applications
- Fully Compatible
We are known for
Unrivalled product portfolio
We have an extensive portfolio with industry leading brands. We only work with the best!
Dedicated support team
A dedicated support team across all departments – your Account Manager, Order Processor, and Technical contact, all here to help!
Industry standard portal
Immediate access to 24/7 live pricing and stock availability, with access to specialized design tools, industry news and informed promotions.
Competitive locked pricing
Use our quick quote tool to plan your next project and be assured that your quote has a 7-day price lock guarantee.
Next day delivery/collection
Collect your order from our warehouses, same day or next day delivery!
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Freedom Won CSS 12M+6M 2656kWh/1000kW excludes MPPT modules, MPPT cabinet & PV combiner box
- Part No: FWCSS-18M-2000-1000
Freedom Won CSS 12M+6M 2656kWh/1000kW excludes MPPT modules, MPPT cabinet & PV combiner box
- Part No: FWCSS-18M-2000-1000
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Are you a homeowner?
View homeowner infoFrequently asked questions
Absolutely. Freedom Won offers a wide product range—from compact residential solutions like the eTower to high-capacity commercial systems exceeding 250kWh—making them suitable for homes, businesses, farms, and industrial sites.
Yes, Freedom Won batteries are compatible with most leading inverter brands, including Sunsynk, Victron, Solis, Growatt, LuxPower, and more. Always refer to the latest Freedom Won compatibility list or consult our technical team.
The eTower is a stackable, modular solution ideal for entry-level and mid-size residential setups (5–20kWh), while the Lite Home offers larger storage capacities (5–40kWh) with wall/floor mount options and additional installation flexibility.
Yes. Freedom Won systems are fully modular and scalable. You can start with one or two units and add more as your energy needs grow—perfect for future-proofing your solar installation.
Freedom Won batteries are manufactured locally in South Africa, which ensures fast lead times, local warranty support, and reduced import delays. This also makes them a great choice for installers needing reliable service and compliance with local standards.
No regular maintenance is needed. The batteries include a built-in Battery Management System (BMS) that handles cell balancing, temperature control, and protection features. However, regular firmware checks and safe installation practices are recommended.
Support is available through SegenSolar’s Technical Team. We also offer installer training, portal resources, and local service centers to assist with setup, diagnostics, and troubleshooting.
Yes. Through Segen Finance, you can access flexible payment options for qualified orders, helping you close more deals or spread project costs over time. Speak to your account manager for more details.
Freedom Won products are available exclusively through the SegenSolar Portal. Log in or register to browse products, check live stock, and place orders.