Topak Power New Energy

Name: Topak Power New Energy
Address: 大朗镇盈丰一路26号, Dongguan, 523000, CN
Telephone: +8615920229894

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23/02/2024

The difference between TOPAK's two rack mounted home storage lithium batteries

TOPAK offers two rack mounted home lithium batteries: the old one is a black cabinet type, and the new one is a white snap fastener fixed stacked type. What are the differences between the two?

1. The old rack type home storage lithium battery, because it is cabinet type, occupies a relatively fixed space, while the new model can be stacked according to customer needs, occupying less space;

2. Because the new rack type home storage lithium battery is open, compared to the old rack type home storage lithium battery, its waterproof and moisture-proof ability will be slightly lower;

3. The new rack type home storage lithium battery is a buckle fixed stacked type, which is relatively easy to stack and reduce the battery capacity. However, the old stacked type is limited;

4. The affordability of two rack mounted home storage lithium batteries, and the simpler new rack mounted home storage lithium battery is a bit better

22/02/2024

Selection of Several Home Lithium Storage Batteries

Wall mounted energy storage battery: This is the most common type of lithium battery, with a single battery capacity of about 5-10kWh. If the capacity is too large, it is afraid that the wall mounted battery cannot withstand it, so it is often fixed in one place;

Stacked energy storage battery: This type of lithium battery is similar to a printer, with a single layer of 5kwh, which can be stacked up to 8 layers, reaching 40kWh. It can be moved or even used in a single layer;

Vertical energy storage battery: This type of lithium battery is similar to a mobile suitcase, usually 5-20kWh, and can be moved freely, making its appearance more attractive;

Rack mounted energy storage battery: This type of lithium battery is not as attractive as stacked batteries, but it is relatively more affordable

21/02/2024

The difference between robot lithium batteries and home storage lithium batteries

The starting current of the robot lithium battery is relatively high, which means that the instantaneous discharge current of the robot is relatively high; However, household lithium batteries do not require it, as they are adjusted for household use through an inverter.

Robot lithium batteries require high continuous working time, so the capacity of robot lithium batteries is relatively large; The capacity of home lithium batteries is determined by the household's electricity consumption.

20/02/2024

Different applications of different types of lithium batteries

Lithium ion battery: This is currently the most widely used lithium battery, widely used in mobile phones, laptops, power tools, electric vehicles, street light backup power supply, etc.

Lithium polymer batteries (LiPo): commonly used in mobile devices such as smartphones and tablets.

Lithium iron phosphate batteries (LiFePO4) are commonly used in electric vehicles, solar energy storage systems, and emergency power equipment due to their high safety and long lifespan.

Lithium cobalt oxide (LiCoO2) batteries: commonly used in portable electronic devices, such as laptops.

Lithium manganese oxide batteries (LiMn2O4): also used in portable electronic devices, but relatively rare.

Triple polymer lithium battery: The positive electrode material is lithium nickel cobalt manganese oxide, and the negative electrode material is graphene. Mainly used in industries such as new energy vehicles, electric vehicles, pneumatic tools, energy storage technology, intelligent sweeping robots, drones, and intelligent wearable devices.

Lithium cobalt oxide battery: The positive electrode material is lithium cobalt oxide, and the negative electrode material is graphene. Stable structure, high capacity ratio, outstanding comprehensive performance, but poor safety and high cost, mainly used for small and medium-sized battery cells, widely used in small electronic devices such as laptops, mobile phones, MP3/4, etc.

Lithium iron phosphate battery: The positive electrode material is lithium iron phosphate, and the negative electrode material is graphene. Mainly used for new energy vehicles, energy storage batteries, etc.

Lithium titanate batteries: With high energy density, they may be used for future electric vehicles and space applications.

Solid state lithium batteries: use solid electrolytes instead of liquid electrolytes to provide higher safety and energy density. In addition, lithium batteries can also be classified based on their shape, electrolyte, purpose, and housing material.

19/02/2024

The difference between marine lithium batteries and conventional lithium batteries

Marine batteries not only need to have waterproof, leak proof and other characteristics, but also need to have a high-strength shell to prevent electrolyte leakage after lithium batteries are damaged. In addition, marine lithium batteries also need to have safety performance such as high-temperature self stop and short circuit protection.

Marine lithium batteries typically use DC voltage, with common voltage specifications including 12V, 24V, 48V, etc. The capacity is determined based on the total power demand and range of the ship, and common capacity specifications include 100Ah, 200Ah, 300Ah, etc

18/02/2024

The starting date for TOPAK's New Year construction in 2024 is February 18, 2024. TOPAK's New Year's Work Starts in Good Luck

30/01/2024

TOPAK Company Annual Meeting

The 2024 Spring Festival is approaching, and TOPAK Company's annual meeting is about to be held. The holiday schedule for the Spring Festival is from January 31st to February 17th

25/01/2024

Company colleague birthday party

Wishing all TOPAK colleagues a happy birthday in January!

24/01/2024

Small Business Energy Storage (BESS)

BESS is a large-scale battery system based on grid connection for storing electricity and energy. The battery energy storage system (BESS) utilizing lithium-ion technology has high energy and power density, making it suitable for use at the distribution transformer level. The available space in the distribution transformer architecture can be used to accommodate battery energy storage systems. BESS energy storage system, including lithium battery panels, relays, connectors, passive components, switches, and electrical products, etc

23/01/2024

What does CCA mean for motorcycle batteries?

The CCA of a battery represents the cold start current, which refers to the current value provided by the battery at a specified low temperature state (usually specified at -18 degrees Celsius) (this was a standard for lead-acid batteries before). If 150CCA indicates that the instantaneous current provided by the battery at -18 ℃ is 150A; The typical starting battery for a normal motorcycle is 12V; The battery capacity of motorcycles is mostly below 10Ah.

22/01/2024

What is the difference between power battery and energy storage battery?

1. The discharge rates are different. Power batteries generally require multiple discharge rates, while secondary energy storage batteries do not require multiple discharge rates. Their BMS protection mechanisms will also be different;
2. The number of cycles is different. The cycle times of multiple batteries of energy storage batteries will be higher, so the number of cycles is generally much greater than the number of cycles of power batteries;
3. The tended materials are different. Generally, power batteries use more lithium batteries such as ternary lithium batteries, manganese acid batteries, cobalt acid batteries, lithium iron phosphate, etc., while energy storage batteries are basically lithium iron phosphate batteries;

20/01/2024

Play a game and guess today's mood in 10 seconds:

Look at the pictures below, each lithium battery pattern represents 1 different mood value. Guess what your mood is today? Please write your answer in the comments section.

Address

大朗镇盈丰一路26号
Dongguan
523000

Telephone

+8615920229894

Website

http://en.topakpower.com/

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