battery for solar system and solar panel 12V 250AH

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Loading Port:
Shanghai
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TT OR LC
Min Order Qty:
10 unit
Supply Capability:
5000 unit/month

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Quick Details

  • Place of Origin:                     Jiangsu, China (Mainland)

  • Model Number:                     LCPC250-12

  • Usage:                     UPS

  • Voltage:                     12v

  • Sealed Type:                     Sealed

  • Maintenance Type:                     Free

  • Size:                     520*269*245(mm)

  • Weight:                     69±0.5KG

  • Nominal Capacity:                     250AH

  • Model:                     12V250AH

  • size:                     520*269*245(mm)

  • Nominal Capacity:                     250AH

  • 100%DOD:                     520times

  • 50%DOD:                     1350times

  • 30%DOD:                     2188times

  • self-discharge:                     <3%/month

  • packing:                     carton and plywood made in china

  • use:                     energy storage batteries

  • mode:                     energy storage batteries

Packaging & Delivery

Packaging Details:the packing of battery carton and plywood packing or recording to our clients' demand.
Delivery Detail:15-20 weekdays after receiving the deposit

Specifications

12V 250AH battery for solar system and solar panel  
1)Germany material
2)ce,ul,msds ,cgc,tlc
3)export experience 15 years                            

wholesale!12V 250AH battery for solar system and solar panel          energy storage battery

1)Germany material
2)golden sun,msds ,cgc,tlc
3)export experience 15 years

 

 

 

Battery Features:

1.Nanoscale gel material and patented gel electrolyte imported from germany shall be adopted.

2.Transnormal design and service life is more than eight years.

3.Safety valve adopts improved rubber cap,thus it has the characteristics of high precision discharge pressure and aging resistance.

4.Special lead-sliver alloy shall be adopted and it has the characteristics of exceptional strong adhesive force,anti-corrosion and high tenacity.

5.Excellent performance of battery in low temperature and superiority in consistence and stability.

6.with CE,ROHS,ISO9001,TLC CERTIFATE.

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Q:How to repair the battery?
To the battery in accordance with the 0.1C current discharge, record the discharge time. Its discharge current multiplied by the number of hours of time, is the battery repair capacity. If the Chongqing battery capacity to reach the nominal capacity of more than 70%, the end of the repair.
Q:How should the battery be well maintained?
Electrolyte density This is to evaluate whether the battery charge is normal, whether the aging of the important parameters, the use of density meter or electrolyte density tester can be measured. If the electrolyte density is too small, you need to charge. And the electrolyte concentration is too thick or too thin to a certain extent, it means that such as the occurrence of plate vulcanization, short circuit or overcharge phenomenon, this time on the need for maintenance.
Q:What is the difference between a maintenance-free battery and a conventional battery?
Different materials will produce a different phenomenon: the traditional battery in the course of the use of the phenomenon of liquid reduction occurs, because the antimony on the grid will pollute the sponge on the negative plate of pure lead, weakened after the full charge of the battery Electromotive force, resulting in excessive decomposition of water, a large number of oxygen and hydrogen, respectively, from the positive and negative plates to escape, so that the electrolyte reduced. With calcium instead of antimony, you can change the fully charged battery back electromotive force, reduce the overcharge current, liquid gasification rate decreases, thereby reducing the loss of electrolyte.
Q:Lead-acid battery how to maintain?
After passing the test, cover the exhaust cutting, pay attention to restore the filler, cover the battery cover, if the cover is glued, then glue bonding.
Q:80ah how much battery storage capacity?
0AH storage is 80AH ah If the actual storage capacity will have to see the brand. I have seen 100AH only 24 pound. This is not even 60AH.
Q:How does the battery increase the voltage?
The so-called battery is the storage of chemical energy, if necessary, the release of electrical energy of an electrical chemical equipment.
Q:What are the hazards of battery over discharge?
Crystalline conductivity is poor, and bulky, will clog the pores of the battery plate, affecting the battery electrolyte penetration and exchange, but also further increase the battery resistance, a long time will prevent the battery power and chemical energy Of the reversible conversion, resulting in poor recovery of the battery charge, the battery was seriously damaged, or even unable to repair until scrapped.
Q:What is a maintenanceable battery?
It also has a shock, high temperature, small size, self-discharge characteristics. Life is generally twice the ordinary battery.
Q:Maintenance-free battery how to detect it?
Keep the battery surface clean. If the discovery of solid oxide on the pole, it should be timely with hot water pouring, to be removed, so as not to affect the pole and the terminal between the continuity. After cleaning up, wipe the battery surface, in the pole and the terminal cast on the butter to ensure that the pole is not oxidized.
Q:The role of the battery?
Battery is widely used, can be used for ups, electric cars, scooters, cars, wind energy solar systems, security, and so on.

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