News

Hot Products

  • How to calculate the cycles of a lithium battery? How to recycle lithium batteries?
    How to calculate the cycles of a lithium battery? How to recycle lithium batteries? Feb 22, 2023
    How do I calculate the cycles of a lithium battery? How to recycle lithium batteries How do you calculate the number of cycles of a lithium-ion battery? How are lithium-ion batteries recycled? The number of cycles of a battery and the charge cycle are inextricably linked. This article explains how to calculate the number of cycles of a lithium-ion battery. How do you recycle a lithium ion battery? CATL 200Ah How is the cycle of a lithium-ion battery calculated? Lithium-ion batteries have a theoretical life of about 800 cycles, which is medium among commercially available rechargeable lithium-ion batteries. Lithium iron phosphate is around 2,000 cycles, while lithium titanate is said to reach 10,000 cycles. The current mainstream battery manufacturers promise greater than 500 cycles in the specifications of the cells they produce, but the cells have a cycle life of about 400 cycles after they have been assembled into a pack due to consistency issues, importantly the voltage and internal resistance cannot be exactly the same. It is preferable to have a complete discharge and charging process once a week, i.e. from red power to full charge, and once a week it is preferable to realise that the battery is almost exhausted and then full again. Complete cycle charging means that the battery is exhausted to 0 and then charged to 100% once, when the power is below 20% then charged as cycle charging once, lithium-ion batteries should not be completely cycle charged for normal use, lithium-ion batteries have no memory effect and should not be adjusted in any way. Charging to 100% when unplugging the charger is the best moment, charging 100% and then charging for an hour, its unplugging the charger when the battery power is not just to 100% full when good, that is, fully charged lithium-ion batteries have entered the overcharge protection, has stopped charging, the next time is just battery consumption overcharge, so there is no need to charge more. How do I calculate the cycles of a lithium battery? The number of life cycles of a lithium-ion battery is based on the quality of the battery and the battery material. The number of cycles for ternary materials is approximately 800 times. lithium iron phosphate ion batteries cycle times about 2500 times. genuine batteries and defective batteries cycle times are different, genuine batteries according to the battery manufacturer's specifications on the number of cycles to design the production, while defective batteries cycle times may sometimes be less than 50 times. CATL 200Ah How to recycle lithium-ion batteries? Fire recycling technology: the lithium ion battery is sorted, crushed and copied into the rotary kiln, at a high temperature of 1100~1300 degrees Celsius, the zinc and zinc chloride are oxidised to zinc oxide and discharged with the flue gas, the zinc oxide is recovered with the cyclone dust collector, the residual manganese dioxide and water manganese stone enter the residue and then further recover ma...
    Read More
  • Advantages and Disadvantages of LiFePO4 battery pack energy storage system
    Advantages and Disadvantages of LiFePO4 battery pack energy storage system Feb 17, 2023
    Advantages of LiFePO4 battery pack energy storage systems 1.The lithium iron phosphate battery has a long life. Cycle life of more than 2000 times, 3C cycle life of more than 800 times. Under the same conditions, lithium iron phosphate batteries can be used for 7 to 8 years. 2.Safe to use. Lithium iron phosphate battery after strict safety testing, even in a violent collision will not produce an explosion. 3.Fast charging. Using a special charger, 1.5C charging 40 minutes that can make the battery full, starting current up to 2C. 4.Lithium iron phosphate battery high-temperature resistance. Lithium iron phosphate battery thermal peak can reach 350 to 500 degrees Celsius, a wide range of operating temperatures (-20 ~ +75 ℃), high temperature (60 ℃). 5.Lithium iron phosphate batteries have a large capacity. Energy density is 3 to 4 times that of lead-acid batteries, 2.5 times that of nickel-cadmium batteries, and 1.8 times that of nickel-metal hydride batteries. 6.Lithium iron phosphate battery pack no memory effect. No matter what state the battery is in, it can be used as you go, no need to put it completely before charging. Disadvantages of LiFePO4 battery pack energy storage systems 1.poor consistency. Iron phosphate battery pack life is significantly lower than the single. Compared with other batteries lithium iron phosphate battery pack life has no significant advantage. In the secondary market, there are a large number of battery packs that have not reached the expected life before they are eliminated. 2. low-temperature performance is not good. Below 0 degrees when the capacity drops quickly, in the low-temperature cycle performance is extremely poor. 3.in the sintering process during the preparation of lithium iron phosphate, there is the possibility of iron oxide being reduced to singlet iron in a high-temperature reducing atmosphere. Monolithic iron can cause a micro-short circuit in the battery, is the most taboo material in the battery. 4.the material preparation cost and the manufacturing cost of the battery is high, the battery yield is low, poor consistency. 5.lithium iron phosphate battery cathode vibration density is small, the density is generally in the 0.8 to 1.3 or so. In the process of continuous research and development and practice of energy storage systems, in addition to some practical problems designed a corresponding solution, but also further to other remote monitoring, cloud management system, big data collection and analysis and energy storage battery recycling, etc. to do the actual development and application. This is continuously applied and enhanced in future power station energy storage, home energy storage, communication energy storage and other different energy storage systems.
    Read More
  • Whaleflo New Year Holiday
    Whaleflo New Year Holiday Jan 13, 2023
    Dear valued customer, Thank you for your support in the past years,here is the noticed about our holiday. We will start the Chinese Lunar New Year Holiday from 14th Jan-27th Jan. during our holiday,order is accepted but will not produce, as the peak season nearby our holiday, suggest arranging your purchase plan in advance in case the delayed. Should you have any questions about our solar new energy products during holiday,like Growatt Inverter,Deye inverter, Microinverter, Storage Batteries, Lifepo4 battery cell or fluid transfer pump,no hesitate to contact our sales team. Below is our sales teams email: casey@whaleflopump.com sales2@whaleflopump.com sales3@whaleflopump.com sales5@whaleflopump.com sales6@whaleflopump.com sales7@whaleflopump.com if urgent,you can also call Miss Casey at +86-18250211510. Whaleflo wish you all Good health, good luck and much happiness throughout the year. Best regards
    Read More
  • Celebrate Chinese National Day Holiday
    Celebrate Chinese National Day Holiday Sep 30, 2022
    Dear Whaleflo Regular customer and new customer, We will have 7 days holiday from 1st Oct to 7th Oct. During this holiday,if you have any inquiries about our solar pumps,caravan water pump ,solar storage batteries, solar inverter, etc,no hesitate to contact me by whatsapp+86-18250211510 you can also visit our website :www.whaleflo.com for more details .
    Read More
  • Whaleflo Factory's Mid-Autumn Festival
    Whaleflo Factory's Mid-Autumn Festival Sep 08, 2022
    Dear Value Customer, Whaleflo water pump Industry will start 3 days holiday from 10th Sept to 12th Sept to celerate Chinese Triditional Holiday-Mid Autumn Festival.During the holiday,should you have any inquiry about our pressure water pump or other solar related products such as Growatt Inverter/Deye Inverter or solar storage batteries,no hesitate to leave us message,we will get back to you at the first time when we received your enquiry. Wishing you a merry Mid-Autumn Festival, bliss, and happiness.
    Read More
  • Deye Single Phase String Inverter Three Phase String Inverter Hybrid Inverter
    Deye Single Phase String Inverter Three Phase String Inverter Hybrid Inverter Aug 31, 2022
    Single Phase String Inverter This series on-grid inverter power ranges from 1.5-10.5kW, which is suitable for the residential rooftop applications. It comes with one or two MPPT, applicable to single alignment and multiple alignments rooftop. What’s more, the new product- SUN-10.5K-G is one of the maximum power models of single-phase on-grid inverter on the market.  Three Phase String Inverter Deye three-phase on-grid inverter power range is from 4kW to 110kW with 230/400Vac. So, it can connect to utility grid(230/400V) directly without transformer. All the inverters are equipped with LCD display and buttons, easy operation and maintenance specially for remote and poor areas.   For the SUN-110K-G03, it has 6 MPP trackers and 24 pairs of strings. The Max. DC input power is up to 150kW. So, it can save equipment investment via connecting more PV modules.  Three Phase String Inverter(LV) This series 3 phase grid-tie inverter output voltage is 127/220V, which is designed for 127/220V grid of South American areas. The product portfolio covers from 6kW to 50kW which is able to satisfy majority needs of residential and commercial PV plants.  Hybrid Inverter An on-grid inverter’s main job is to convert DC power generated from the PV array into usable AC power. Hybrid inverters go a step further and work with batteries to store excess power as well. In the developing world, hybrid inverters are more of a necessity to compensate for weak or intermittent grids or a lack of grid electricity all together. Deye hybrid inverters include single phase 3-16kW and three-phase 8-12kW, For the SUN-3K-SG04LP1-24-EU, it uses 24V battery bank and the rest of them adopts 48V battery. Also, the SUN-16K-SG01LP1-EU is the max single phase hybrid inverter on the global market. The Grid-interactive inverter consists of several hardware elements. The Grid-interactive inverter controls and monitors the connection of the electricity from the power plants. In addition, it also controls the disconnection of excess power from the plants. It ensures the dispatch of power at the peak time based on demand.
    Read More
First 1 2 3 4 5 6 ... 12 Last
[  A total of  12  pages]
Leave a message

Leave a message

    If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Home

Products

News

Contact

top