High Quality Long Lifetime 3kw 3.5kwh Solar Battery Solar Energy Storage System

Place of Origin:Jiangsu, China (Mainland)

Brand Name:LONGT, OEM

Model Number:LB-1

Usage:Solar street light

Voltage:12v

Sealed Type:Sealed, Sealed

Maintenance Type:General

Size:406*174*208mm

Weight:Adjustable

Nominal Capacity:240ah

Product name:High Quality Solar Storage System Battery

Material:High Pure Lead

Color:Red, Grey, Black, Brown

Warranty:3 years

Application:Outdoor

Certificate:ISO9001

Capacity:Real HIGH Capacity

Type:China Battery Industry Access

Battery

Low-internal resistance clapboard, low internal resistance, good battery capacity
Self-discharging rate less than 3% every month.
Gassing rate of gelled batteries is only 5% of ordinary sealed batteries.
The lifespan is greater than 1000 times at 25C°

1. Application field: Applies to solar energy(wind)household systems, off-grid power station, solar energy (wind) communication base station, solar energy(wind)lamps, mobile energy storage system, solar traffic lights, solar building system,etc.
2.Executive standards: GB/T 22473-2008<< Lead acid battery used for energy storage>>, IEC 61427-2005 <<Secondary cells and batteries for photovoltaic energy systems(PVES)-general requirements and methods of test >>.
3.Integrated Performance:
The major products can be divided into two series, Lead acid and Gel, of which gel batteries is more outstanding: wide temperature range, good recovery ability after over-discharge,long cycle life.
1) Patent structure: Convenient wire type structure for connection(Patent No. ZL200720045887.1 and L200720037066.3), achieves a true underground installation, avoids the pole corrosion.
2) Recovery performance: adopt special alloys and lead paste formulations, make a low self-discharge rate, good deep discharge tolerance, and strong recover capability.
3) Charging efficiency: using imported low resistance raw materials and advanced process, make a small internal ture tolerance: wide temperature range(lead-acid: 25-50 C, and gel: -35-60 C), suitable for indoor and outdoor use in varies environments.

4) High and low temperature tolerance:wide temperature range(lead-acid:-25-50 and gel:-35-60),suitable for indoor and outdoor use in varies environments.
5) Long cycle-life: Using multiple rare-earth alloy of independent intellectual propets, nanoscale fumed silica imported from Germany as base materials,and electrolyte of nanometer colloid all by independent research and development.The grid is corrosion resistant,and without electroyte stratification in electrolyte,the design life of lead acid and gel series reach to more than 15 and 18 years,respectively.
6) Environment-friendly: Cadmium(Cd), which is poisonous and not easy to recycle, is not exists. Acid leakage of gel electrolyte will not happen. The battery operates in safety and environmental protection.