Rechargeable 8S12P 24V Battery Pack High Discharge Rate For Solar Street Light

Rechargeable 8S12P LiFePO4 Battery 24V 40Ah for Solar Street Light

Lithium-ion batteries for stand-alone applications
Lithium-ion battery technology in stand-alone applications provides high operating life, very low maintenance, and lower operating costs than standard battery technologies.
LFP (LiFePO4) technology, which can operate over wide temperature ranges, is a consistent choice when return on investment is a key element of a project.

Standalone batteries are typically based on lithium-Ferro-Phosphate, due to their long service life and small footprint.

We offers a range of 12V, 24V and 48V Lithium-Ion battery pack to meet most of our customer needs.

Major advantages of Lithium Iron Phosphate:

Very safe and secure technology (No Thermal Runaway)
Very low toxicity for environment (use of iron, graphite and phosphate)
Calendar life > 10 ans
Cycle life : from 2000 to several thousand (see chart below)
Operational temperature range :up to 70°C
Very low internal resistance. Stability or even decline over the cycles.
Constant power throughout the discharge range
Ease of recycling

Life-cycle ofLithium Iron Phosphate technology (LiFePO4)
Lithium Iron Phosphate technology is that which allows the greatest number of charge / discharge cycles. That is why this technology is mainly adopted in stationary energy storage systems (self-consumption, Off-Grid, UPS, etc.) for applications requiring long life.

The actual number of cycles that can be performed depends on several factors:

Level of power in C-Rate
Depth of Discharge (DOD)
Operational environment : temperature, humidity, etc.

In standard environment, and for 1C cycles, the below life cycle estimation for LFP :

2000 cycles at 100% DoD
3000 cycles at 80% DoD
8000 cycles at 55% DoD

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Warnings

Do not immerse the battery in water or seawater, keep the battery stands by in a cool dry surrounding.
Does not use or leave the battery near a heat source as fire or heater.
Use the battery charger specifically for that purpose when recharging.
Do not reverse the position and negative terminals.
Do not connect the battery electrodes to an electrical outlet.
Do not discard the battery in fire or a heater.
Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects.
Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.
Do not strike, trample or throw the battery.
Do not directly solder the battery and pierce the battery with a nail or other sharp objects.