Power Wall 5KW Li-ion Battery Company

Power Wall 5KW     Li-ion Battery Company    Li-ion Battery High Quality

 

No.	Item	General Parameter					Remark
1	Combination method		15S
	Rated Capacity	Typical			100Ah		Standard dischargeafter Standard
2							charge（package)
		Minimum			100Ah
3	Nominal Voltage		48V				Mean Operation Voltage
	Voltage at end of						Discharge Cut-off Voltage
4	Discharge		42V
5	Charging Voltage	54.75V
		≤80mΩ (The   value will be
	Internal Impedance	adjusted depend on different				Measure
6		batteries and PACK					internal resistance by AC method in
		scheme )≤150mΩ					semi-electric state)
		Charge terminal monomer					Recorded the maximum differential
		pressure difference (cell
						pressure of 3.65V in a single section of
7		pressure difference at 3.65V)
		Discharge terminal monomer				Recorded the instantaneous pressure
		pressure difference (2.8V
8		monomer under-voltage				difference of up to 2.8V in the single
						section of the discharge
		protection or total pressure 42V
		under-voltage protection)

 

A&S Power have been in business on designing, developing, manufacturing and selling batteries and electrical accessories over 19 years when we start it in 2001. We are focus in the development of advanced battery technology in the area of consumer and industrial markets.

We have established sales distributing network in countries including America, UK, France, Japan, Germany, India, Russia,Middle East, Brazil and etc., and are grateful to extend our businesses in new markets.Our brand is well renowned under the fidelity and constancy of faith on servicing all customers. With our commitment of providing high quality, reasonable price products and one-stop service, new business partners in sole agent or direct importation pattern are greeted with joy. India will be the next significant growing market for A&S Power with his partner. BIS no. R-4105748 have been kept updating with more and more models for LiFePO4 and Li-ion Polymer batteries. Solar home station, and solar street light, E-Rickshaw batteries have been regularly shipped to India by containers.

Whatever your requirements, our friendly and knowledgeable staff are committed to providing you with a range of quality products or product development solutions supported by the highest standard of customer care.

 

Signs You May Need To Replace Solar Battery

Solar Battery Suppliers will share this article with you.

Solar lights need rechargeable batteries, solar arrays, controllers and LED bulbs to work properly. A solar battery is a solar array or small photovoltaic cell that is responsible for capturing sunlight during the daylight hours and then converting the solar energy into electrical energy. A "charge controller" can ensure that the battery is not overcharged and monitor the amount of light and the switching of the LED lights.

So, how do you know if you need to replace the solar battery? Please check the following signs that prompt you to replace the solar battery.

Use regular batteries to light up solar lights

You can easily check whether there is a problem with the solar rechargeable battery and replace it with a normal or normal battery.

If your solar light is not turned on at night, it is intended to be turned on, but when you turn on the regular battery, it means that the problem with the bulb is not the light of another component, but the solar battery failure or wear.

Note: Please pay close attention to the position of solar lights, because solar batteries need to be charged by solar energy. When they are in a cool place, they cannot be charged normally.

The lighting does not return to normal after charging

After the solar battery is charged, the solar illuminance should return to normal. If not, you need to replace the solar battery.

Here is how to test solar batteries:

Place the solar lamp in the sun for two days. Remember that the solar lamp must be exposed to direct sunlight for at least four hours a day to effectively charge the solar battery.

Check whether the lighting of the solar lamp is back to normal.

If the light returns to normal, it means that your solar panels are not getting enough sunlight, not that there is a problem with the battery.

You didn't take out the solar battery

When storing solar lights in winter, you need to take out the solar batteries to save their life, otherwise, the batteries will run out. If you try to test the solar lights with old batteries, they still don't work even after charging for a whole day, you need to replace the old batteries.

Here is how to replace old solar batteries with new ones:

Remove the defective battery from the solar lamp.

Solar battery

If you cannot find the battery cover, you need to take apart the solar light. Usually, you will see the screws that hold the battery on the top or bottom of the lamp.

Once you have used solar batteries, you can now take them off and replace them with new ones.

Have you tried using other solar light batteries, but they still don’t work

If you don't have a regular battery, if you have two or more solar batteries, you can install the solar battery on a working solar lamp to test the solar battery. Before testing, make sure to fully charge the solar battery for several hours under another solar lamp. If another solar lamp works with the newly charged old solar batteries, then the original solar lamp may malfunction. There are other issues that affect solar power generation and solar lighting, so batteries are not always the culprit.

Advantages of Lithium Ion Battery

The use of lithium-ion, li-ion batteries has increased significantly in recent years. Compared with other forms of battery technology, they have some obvious advantages and improvements.

However, like all technologies, lithium-ion batteries have their advantages and disadvantages.

To get the best results from lithium-ion battery technology, it is necessary to understand not only the advantages of the technology, but also the limitations or disadvantages of the technology. In this way, they can use their advantages in the best way.

With the rapid development of lithium-ion battery technology, the shortcomings are being resolved, and the overall technology is being improved.

Advantages of Lithium Ion Battery

There are many advantages to using lithium-ion batteries. Therefore, this technology is increasingly being used in a variety of applications.

The advantages of lithium-ion technology mean that these batteries are finding more and more applications, and therefore a lot of development funds have been invested.

The advantages of lithium-ion batteries include:

Li-ion battery

High energy density: High energy density is one of the main advantages of lithium-ion battery technology. Since electronic devices such as mobile phones need to run longer between two charges while still consuming more power, batteries with higher energy density are always needed. In addition, there are many power applications, from power tools to electric cars. The higher power density provided by lithium-ion batteries is a clear advantage. Electric vehicles also need a battery technology with high energy density.

Self-discharge: One problem with many rechargeable batteries is the self-discharge rate. The characteristic of lithium-ion batteries is that their self-discharge rate is much lower than other rechargeable batteries.

Low maintenance: One of the main advantages of lithium-ion batteries is that they do not require and maintenance to ensure their performance.

Fortunately, one advantage of lithium-ion batteries is that they do not require active maintenance.

Battery voltage: Each lithium-ion battery produces a voltage of approximately 3.6 volts. The voltage of each battery is about 1.5 volts, and the voltage of lead-acid batteries is about 2 volts, so the voltage of each lithium ion cell is higher, and fewer batteries are required in many battery applications.

Load characteristics: Li-ion batteries have better load characteristics. They provide a reasonably constant voltage of 3.6 volts for each battery before the last charge drops.

No need to start: some rechargeable cells need to be started the first time they are charged. One advantage of lithium-ion batteries is that they are not needed, and they provide operation and ready to go.

There are many types to choose from: There are several types of lithium-ion batteries to choose from. This advantage of lithium-ion batteries means that the right technology can be used for specific needs. Certain forms of lithium-ion batteries provide high current density and are ideal for consumer mobile electronic devices. Others can provide higher current levels and are ideal for electric tools and electric vehicles.

We are Lithium Ion Battery Suppliers. Please feel free to contact us if you are interested in our products.