LiFePO4 Solar Storage Battery

Safe and long-lasting lithium iron phosphate battery designed for solar systems and household backup power.

LiFePO4 Solar Storage Battery Product List

LB-series 100Ah–300Ah 25.6V 51.2V LiFePO4 solar storage battery | Wall-mounted,2.56kWh–15kWh | techfine product

LB-series | 100Ah–300Ah 25.6V 51.2V

Wall-mounted | 2.56kWh–15kWh
Designed for home solar storage and backup power, featuring a space-saving floor-standing design with 2.56kWh–15kWh capacity options.
LP series 50Ah–300Ah 12.8V LiFePO4 640Wh–3840Wh solar battery with IP64 Rating | Techfine

LP-series | 50Ah–300Ah 12.8V

IP64 Rating | 640Wh–3840Wh
Designed as a lithium replacement for lead-acid batteries, with IP64 protection and 640Wh–3840Wh capacity options for flexible backup power and energy storage upgrades.
LC-series 100Ah–300Ah 25.6V 51.2V 2.5kWh–16kWh LiFePO4 solar storage battery

LC-series | 100Ah–300Ah 25.6V 51.2V

Grade A battery Cell | 2.5kWh–16kWh
Designed for residential solar storage systems, featuring Grade A battery cells and 2.5kWh–16kWh capacity options for stable, flexible battery backup.
lr-series rack-mounted LiFePO4 battery

LR-series | 100Ah 200Ah 51.2V

Rack-mounted | 5kWh 12kWh
Designed for solar storage systems, with a rack-mounted design and 5kWh–12kWh capacity options for flexible and scalable battery backup.

Main Feature

Long Cycle Life With Stable LiFePO₄ Chemistry

Long Cycle Life With Stable LiFePO₄ Chemistry

LiFePO₄ batteries offer excellent thermal stability, safety, and durability. With thousands of charge cycles, they provide long-term reliability for both residential and commercial solar storage systems.

High Energy Density for Efficient Solar Storage

High Energy Density for Efficient Solar Storage

Compact design with superior energy density allows more usable capacity in limited installation spaces. Ideal for home backup, off-grid cabins, telecom towers, and industrial storage applications.

Advanced BMS for Intelligent Protection

Advanced BMS for Intelligent Protection

Each battery includes a smart Battery Management System that ensures safe operation by managing overcharge, over-discharge, short-circuit, temperature protection, and cell balancing for extended lifespan.

Wide Compatibility With Inverters and Solar Systems

Wide Compatibility With Inverters and Solar Systems

Techfine LiFePO₄ batteries support communication with various inverter brands and allow flexible system expansion. They integrate seamlessly into hybrid, off-grid, and energy storage applications.

Fast Charging and High Discharge Performance

Fast Charging and High Discharge Performance

With high charge/discharge efficiency and stable voltage output, the batteries support demanding loads and ensure reliable power during peak usage or grid outages.

Modular Design for Easy System Expansion

Modular Design for Easy System Expansion

Users can connect multiple modules in series or parallel to increase voltage or capacity. This flexibility allows systems to scale as power demand grows over time.

Frequently Asked Questions

Before the business cooperation, there might be certain prerequisites that you were concerned about.