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BYD 5kWh 48V LV Flex Lite Lithium-ion Battery Box – LFP - Slim, Scalable and High-Performance Solar Storage The BYD LV Flex Lite 5.0kWh Battery Box is a compact, flexible, and modular lithium-ion (LiFePO₄) battery designed for residential, commercial, and...
The BYD LV Flex Lite 5.0kWh Battery Box is a compact, flexible, and modular lithium-ion (LiFePO₄) battery designed for residential, commercial, and industrial solar energy storage. With BYD’s proven battery technology, the LV Flex Lite ensures high safety, long cycle life, and easy integration with solar inverters and energy management systems.
Whether you're upgrading an existing solar setup or starting fresh, the LV Flex Lite gives you powerful, reliable storage in a sleek, wall-mountable form factor.
Genuine BYD lithium battery systems with warranty
Professional sizing and inverter compatibility checks
Certified installation and after-sale support
Fast delivery across Kenya
Trusted by solar professionals and energy-conscious clients
5kWh Lithium Iron Phosphate (LiFePO₄) Battery – Safe, stable, and long-lasting chemistry
Modular & Scalable – Easily expand storage with additional Flex Lite units
Slim, Wall-Mountable Design – Ideal for tight spaces and modern setups
Advanced BMS – Built-in battery management system ensures safety and efficiency
High Inverter Compatibility – Works with top brands like Victron, SMA, and Fronius
Silent & Emission-Free – Perfect for indoor installations
Backed by BYD Global Expertise – Industry leader in batteries and clean energy
| Feature | Specification |
|---|---|
| Model | BYD LV Flex Lite 5.0 |
| Battery Capacity | 5.12kWh (Nominal) |
| Usable Capacity | Approx. 4.6kWh |
| Battery Type | Lithium Iron Phosphate (LiFePO₄) |
| Voltage | 51.2V |
| Cycle Life | >6000 cycles @ 90% DoD |
| Scalability | Yes (parallel modules supported) |
| Communication | CAN/RS485 |
| BMS | Integrated Smart BMS |
| Mounting | Wall-mounted or rack-mounted |
| Weight | Approx. 52–60 kg |
| Warranty | Typically 10 years |
Homes with limited space for battery storage
Offices needing compact backup power
Grid-tied or hybrid solar systems
Residential and commercial inverter setups
Scalable energy storage projects
Q1: What’s the difference between LV Flex Lite and LV 5.0?
A: The Flex Lite has a slimmer, wall-mountable design for space-saving installations while retaining the same lithium battery performance.
Q2: Can I expand the battery capacity?
A: Yes. The LV Flex Lite is modular, allowing additional batteries to be added for more storage.
Q3: Is it compatible with my inverter?
A: It supports most leading inverter brands. We’ll help confirm compatibility during setup.
Q4: Is this battery suitable for off-grid applications?
A: Yes. It’s perfect for both on-grid and off-grid systems.
Q5: Does it include a monitoring system?
A: The battery comes with communication interfaces that allow integration with inverter monitoring platforms.
Q6: How long does the battery last?
A: Over 6000 cycles, which typically translates to 10–15 years of daily use.
