Batteries of Power Grid Energy Storage

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Piece pc

Supply Capability:: 60000000 Amperes Per Month pc/month

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Lithium LiFePO4 batteries of power grid energy storage,High Discharge Rate,Super Long life cycle,Wide temperature range.

Lithium LiFePO4 batteries of power grid energy storage

1).High Discharge Rate (5C –10C)

2).Super Long life cycle (charged-discharged for 2000 times under 80% DOD)

3).Quick charging ability (2C quick charging to 85% within half an hour)

4).High temperature endurance (-20oC - 70 oC, can up to 500 oC)

5).Small in size and light in weight (1/3 weight and 2/3 size of Lead Acid)

6).ISO, CE, ROHS, SGS approved

7).Wide capacity range: 100ah,160ah, 180ah, 200ah, 500ah, 60ah

8).Environment friendly (without any toxicity, rare metal, heavy metal and pollution, easy to dispose)

9).Safety: no explosion, no smoke, no fire under abused working condition

10).High signal cell voltage (3.2V per cell)

11).Low self-discharge rate (3% /month)

12).Deep discharge (95%)

13).Maintenance free (shelf life over ten years)

14).Offer battery pack, battery management system (BMS) and charger as a complete solution

15).Warranty (2 years for free of charge replacement)

16).No memory effect

17).Standard & Custom Design

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:Maintenance-free battery how to detect it?: Do not always check the color of the electric eye for maintenance-free batteries. Green for the full power; black for the lack of electricity, need to be added to charge; gray or light yellow for the electrolyte is insufficient, because maintenance-free battery can not add liquid, should immediately replace the battery.

Q:80ah how much battery storage capacity?: Is 80AH. Understood to discharge at 80 amps for about 1 hour (but not to say that after 1 hour is finished, there is still electricity). In theory, this is your battery power.

Q:How to determine the battery is good or bad?: Observe the battery electrolyte is turbid, turbidity that the battery positive plate softening. Observe the bottom of the battery whether there is sediment, if the plate off the battery capacity has been inadequate. Hand hit the battery two electrode piles If you hear an empty voice that pole pile and plate break. With a thick wire short-circuit positive and negative pile observation of the battery filling holes, such as the discovery of a bubble appears that the interval has been damaged.

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:What battery does the van use?: General use of lead-acid batteries. Electrode is mainly made of lead and its oxide, the electrolyte is a sulfuric acid solution of a battery. English: Lead-acid battery Discharge state, the main component of the cathode is lead dioxide, the main component of the negative lead; charge state, the main components of the positive and negative are lead sulfate. Divided into exhausted batteries and maintenance-free lead-acid batteries.

Q:How does the battery increase the voltage?: Chemical energy can be converted into electrical energy device called chemical battery, generally referred to as the battery. After discharge, the internal active material can be regenerated by charging - the electrical energy stored as chemical energy; chemical energy can be converted to electrical energy again when the discharge is required. This type of battery is called a battery (Storage Battery), also known as secondary battery.

Q:What is a maintenanceable battery?: Maintenance-free battery due to its own structure on the advantages of electrolyte consumption is very small, in the life of the basic need not add distilled water.

Q:How should the battery be well maintained?: Voltage check the state of the battery standard voltage should be maintained between 12.2 ~ 12.7V. If the voltage is too low should be charged, the charge should be kept small charge for a long time. Battery charging need to use a professional charger, the owner will not try to charge their own, the owner can only keep the engine running on the battery can be charged. If the battery aging should be replaced.

Q:Battery 200ah / 104 what does that mean?: This should be refers to 2V200AH battery 104, power with the 220V.

Our pioneering efforts have earned us 10 national patents so far. In fact, we have the second largest number of patents among listed suppliers in mainland China.We also been offering complete solutions for LiFePO4 battery pack buyers for over six years. Customers especially enjoy our battery pack, battery management system and charger solution.

1. Manufacturer Overview
Location	Shandong,China
Year Established	2010
Annual Output Value
Main Markets	Worldwide
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Nearest Port	TINAJIN,RIZHAO
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Language Spoken:	ENGLISH,CHINESE
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