LiFePO4 Batteries

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LPBA48100-OL

Brand: Felicity
Type: LiFePO4
Nominal Capacity: 5.12 kW
Voltage: 48 V

LUX-E-48100LG04

Brand: Felicity
Type: LiFePO4
Nominal Capacity: 5.12 kW
Voltage: 48 V

LPBA48170

Brand: Felicity
Type: LiFePO4
Nominal Capacity: 8.70 kW
Voltage: 48 V

BAT-51.2V-200AH-RACK

Brand: Rosen
Type: LiFePO4
Nominal Capacity: 10.24 kW
Voltage: 51 V

BAT-51.2V-100AH-RACK

Brand: Rosen
Type: LiFePO4
Nominal Capacity: 5.12 kW
Voltage: 51 V

BAT-51.2V-200AH-WALL

Brand: Rosen
Type: LiFePO4
Nominal Capacity: 10.24 kW
Voltage: 51 V

LPBF48200-H

Brand: Felicity
Type: LiFePO4
Nominal Capacity: 10.00 kW
Voltage: 48 V

LPBF48250

Brand: Felicity
Type: LiFePO4
Nominal Capacity: 12.50 kW
Voltage: 48 V

LPBF48350

Brand: Felicity
Type: LiFePO4
Nominal Capacity: 17.50 kW
Voltage: 48 V

LPBF48300

Brand: Felicity
Type: LiFePO4
Nominal Capacity: 15.00 kW
Voltage: 48 V

LPBA48500

Brand: Felicity
Type: LiFePO4
Nominal Capacity: 25.00 kW
Voltage: 48 V

LiFePO4 Batteries — Lithium Iron Phosphate Energy Storage for Solar and Backup Systems

Lithium iron phosphate (LiFePO4) batteries are the most reliable energy storage solution for hybrid inverters and solar power systems. Compared to lead-acid batteries, LiFePO4 delivers 6,000+ charge-discharge cycles, up to 95% depth of discharge, and a 15–20 year service life. Our catalog includes models rated at 48–51.2 V with capacities from 5 to 25 kWh — suitable for residential and commercial installations.

How to Choose a LiFePO4 Battery

When selecting a battery for your inverter or solar system, consider capacity (kWh), BMS compatibility with your inverter, mounting type (rack or wall), and expandability options. Below is a comparison of popular models from our catalog:

Model	Capacity	Voltage	Cycles	Application
Felicity LPBA48500	25 kWh	51.2 V	6,000+	Commercial solar, large home
Felicity LPBF48300	15 kWh	51.2 V	6,000+	Medium home, overnight autonomy
Veichi VCLB-10K-W01	10 kWh	51.2 V	6,000	Residential solar, backup power
Rosen BAT-51.2V-200AH	10 kWh	51.2 V	6,000+	Server room, office, rack mount
Felicity LPBA48100-OL	5.12 kWh	51.2 V	6,000+	Apartment, basic backup

LiFePO4 Battery Manufacturers

Our catalog features trusted brands with official warranty in Ukraine:

Felicity — the widest range from 5 to 25 kWh, LPBA and LPBF series with built-in BMS and cascade connection support.
Rosen — rack and wall-mount modules at 51.2 V with BMS, CAN, and RS485 interfaces for integration with Deye and Veichi inverters.
Veichi — industrial quality, compatible with Veichi hybrid inverters, wall and floor mounting options.

LiFePO4 Batteries by Specifications

Find the right battery by key parameters:

5 kWh Battery — for apartments or small homes
Batteries for Inverter — all models compatible with hybrid inverters
Batteries for Solar Panels — optimized for solar systems with MPPT controllers

Warranty and Support

All LiFePO4 batteries carry an official manufacturer warranty of 5 to 10 years. We assist with capacity selection and inverter compatibility verification. Delivery throughout Ukraine — Kyiv, Kharkiv, Odesa, Dnipro, Lviv, and other cities. Payment options include bank transfer, including VAT invoicing for businesses.

Frequently Asked Questions

Why are LiFePO4 batteries better than lead-acid?

LiFePO4 provides 6,000+ cycles vs 500–800 for lead-acid, 90–95% depth of discharge vs 50%, 3–4 times less weight, and a 15–20 year lifespan. The cost per cycle is 5–7 times lower for LiFePO4, making them pay for themselves within 3–5 years.

What LiFePO4 battery capacity do I need for a house?

Calculate using the formula: daily consumption (kWh) x days of autonomy / depth of discharge (0.9). For a home consuming 10 kWh/day with 1 day of autonomy, you need 11–12 kWh. For overnight autonomy in a medium-sized house, we recommend 10–15 kWh.

Are LiFePO4 batteries compatible with hybrid inverters?

Yes, all models in our catalog work with hybrid inverters via CAN or RS485 protocols. Felicity, Rosen, and Veichi batteries are compatible with Deye, Veichi, and other inverter brands. We recommend verifying BMS compatibility with your specific inverter model before purchase.

How many LiFePO4 batteries can be connected in parallel?

Most models support parallel connection of up to 8–16 modules, scaling total capacity to 40–100 kWh. For example, 4 Felicity LPBF48250 modules at 12.5 kWh each provide 50 kWh total. The limit depends on your inverter maximum charge current.

How long does a LiFePO4 battery last?

Quality LiFePO4 batteries are rated for 6,000–8,000 full cycles. With daily cycling, this equals 15–20 years of operation. After 6,000 cycles, the battery retains 80% of its original capacity. Manufacturer warranty ranges from 5 to 10 years depending on the brand.

Is it safe to install LiFePO4 batteries indoors?

LiFePO4 is the safest lithium chemistry — it is not prone to thermal runaway or self-ignition. These batteries emit no gases and include built-in BMS protection against overcharge, deep discharge, and short circuits. Operating temperature range is -20°C to +60°C. Safe for installation in residential spaces.