ODM Energy Storage Lithium Battery 48V Lifepo4 Battery Powerwall Low Voltage

Advantages of Switching From Lead-acid Batteries to Lithium-ion Batteries

Lithium-ion batteries are often compared to lead-acid batteries. Batteries are divided into three categories according to the type of energy used to generate electrical energy: "chemical batteries", "physical batteries" and "biological batteries". "Chemical battery" is a battery that generates and extracts electrical energy through internal chemical reactions. It is divided into disposable "primary batteries" such as dry batteries, "secondary batteries" that can be recharged and used repeatedly, and continuous extraction of electrical energy generated through chemical reactions. There are three types of "fuel cells". Lithium-ion batteries are often compared to lead-acid batteries, both of which are classified as "secondary batteries" in the "battery chemistry" category.

Although they are both secondary batteries, lithium-ion batteries have less environmental load than lead-acid batteries in terms of the materials used. However, because lead is a substance that is easily obtained in the world, the price of lead-acid batteries is lower than that of lithium-ion batteries, and its technology is basically mature and has high reliability. Based on these advantages, it is widely used in many automobile batteries and so on. fields and uses.

However, there will be more and more scenes using lithium-ion batteries in the future, and products using lead-acid batteries will gradually be replaced by lithium-ion batteries. There are several advantages to using lithium-ion batteries instead of lead-acid batteries.

Environmental advantages

Excessive intake of lead may cause harm to organisms, and the main materials for manufacturing lithium-ion batteries-lithium, carbon, manganese, nickel, cobalt, and other substances have a small load on the environment. Therefore, it can be said that lithium-ion batteries have more advantages than lead-acid batteries in terms of the environment.

Performance advantages

Lithium-ion batteries have higher energy density and are more powerful than lead-acid batteries. Energy density is a numerical value representing the amount of energy that can be extracted from a certain mass or volume. It can be said that the larger the value, the higher the battery performance. When comparing this energy density by unit weight (volume), lead-acid batteries are about 25~50Wh/kg (50~100Wh/L); lithium-ion batteries are about 100~250Wh/kg (200~700Wh/L).

In addition, the chemical battery will "self-discharge", a small amount of chemical reaction will occur inside when not in use, and the power will gradually decrease. Lithium-ion batteries do not self-discharge, so the batteries are not easy to age and durable.

 
 
Sunpok 48V Energy Storage Lithium Battery

This Lithium Ion Battery can be used for a variety of applications such as solar energy storage, home energy storage, backup power, and so on. Its features include high energy density, high efficiency, long cycle life, and low self-discharge rate. The 48V 100Ah 5Kwh 7.5Kwh 10Kwh configuration provides up to 10kWh of energy storage capacity, allowing for more flexibility and efficiency. The battery is also designed for safe and easy charging and discharging, ensuring safety and reliability. With its advanced technology, it is suitable for all kinds of energy storage application scenarios.
 
1. Long life and safety
 
The safe new lithium iron phosphate battery and reasonable and rigorous product design and manufacture make the battery life more than 6000 times (DOD 80%, 0.5C, 25℃).
2. Intelligent
 
Each battery has an independent and efficient BMS system, which can intelligently and effectively manage power output and comprehensively protect battery safety.
 
3. Modularization
 
Each battery can support a maximum of 16 in parallel, and end customers can choose according to their household power consumption.
 
4. Easy to install and use
 
Just plug and play to minimize the installation time and cost. The compact and fashionable design fits in your sweet home environment.
 
5. Compatibility
 
With RS485, CANBUS, RS232, and other communication protocols, it can be perfectly compatible with all off-grid or hybrid inverter brands.
 
 
48V Energy Storage Lithium Battery Parameters

 
 
About Sunpok Energy

 
Guangzhou sunpok energy co., ltd. is a high-tech enterprise integrating battery research and development, design, and production. It was registered in Guangzhou, China in 2016.

 
After years of development, sunpok energy has become a leader in China's energy storage industry, vertically integrated upstream and downstream supply chain resources, continuously optimized the company's product matrix, improved product performance, and won praise from customers at home and abroad.

 
The products of sunpok energy have been sold all over the world, bringing green energy to more than 12,000 families and units. At present, the products of sunpok energy mainly include:

 
1. Energy Storage Lithium Battery

 
2. 48V Lithium Ion Battery

 
3. Lithium Portable Power Station

 
4. All In One ESS

 
5. Complete Off Grid Solar System

 
6. Hybrid Solar System Kit

 
7. Wind Solar Hybrid Power System

 
8. Off Grid Inverter

 
9. Deep Cycle Lithium Battery

 
10. 12V Gel Battery
 
11. Mono PV Panels
 
12. Residential Wind Turbine

 
Mutual benefit and win-win results have always been the tenet of Sunpok Energy. In the future, sunpok energy will work with partners to scale new heights with a more inclusive attitude.

 
48V Energy Storage Lithium Battery Product Display

 
The production of energy storage lithium batteries is operated by professional workers with more than 5 years of experience.

 
Use the world's leading testing equipment to carry out comprehensive testing of batteries.

 
Strong R & D and production capacity of energy storage lithium battery, can provide OEM/ODM service for partners all over the world.

 
48V Energy Storage Lithium Battery Project Display

FAQ

Q1. Can I have a sample order?
A. Yes, we welcome sample order to test and check quality.

 
Q2. What about the lead time?
A. Samples need 3-15 days, mass production time needs 1-3weeks, it depends on order quantity.

 
Q3. Do you have any MOQ limit?
A. No, 1pc for sample checking is available, we have MOQ for mass production.

 
Q4. How do you ship the goods and how long does it take to arrive?
A. It usually takes 5-12 days to arrive. Airfreight and seafreight is also optional.

 
Q5. How to proceed with an order?
A.Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places a deposit for formal order. Fourthly We arrange the production and then delivery.

 
Q6. Is it OK to print my logo on the product?
A.Yes.OEM/ODM services offered

 
Q7.Is this product safe?
A:Passed the overcharge, over discharge, over temperature, short circuit, acupuncture and other safety tests, no fire, no
explosion at any circumstance;

 
Q8.Which certificates do you have?
A:We have CE/ROHS/UN38.3/MSDS ...etc.

 
Q9.How about warranty?
A:5 year warranty.

 
Q10: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers’ benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come
from,we’ll do our best to serve our customers to help them save time & money! 3.one selection,a lifelong conpanionship!