China occupies an important position in the field of solar energy storage in the world. This article will introduce the main solar batteries in China, including their advantages and disadvantages, and the battery wholesale market.
The most common battery type in China is still lead-acid batteries, which are cheaper than other types of batteries (lithium batteries, nickel-chromium batteries). Each battery has its own advantages and disadvantages, and you can choose a relative battery according to the applicable scenario .
Lead-acid batteries are the most common type of solar battery in China and offer several advantages. They are relatively cheap, have a long lifespan, and are easy to maintain. However, they are also heavy and require frequent maintenance. Lithium-ion batteries are more expensive, but are lighter and require less maintenance. Nickel-cadmium and nickel-hydrogen batteries are also available, but they are more expensive and have a shorter life.
1. Has high energy density, can provide higher voltage and capacity;
2. Has a good cycle life, can be used repeatedly;
3. Has a low self-discharge rate, can maintain power for a long time;
4. It has a low charging temperature and can be charged in a low temperature environment.
1. High energy density, can provide higher voltage and capacity;
2. Has good cycle life, can be used repeatedly;
3. Has a low self-discharge rate, can be used for a long time
4. It has a low charging temperature and can be charged in a low temperature environment;
5. It can obtain electricity from solar energy and save energy.
1. Higher energy density, can provide higher voltage and capacity;
2. Has good cycle life, can be used repeatedly;
3. Has a low self-discharge rate, can Keep the power for a long time;
4. It has a low charging temperature and can be charged in a low temperature environment.
1. Expensive;
2. Slow charging speed;
3. Small capacity;
4. High charging temperature;
5. Easily affected by temperature;
6. Easily affected by humidity;
7. Easily affected by the external environment.
China has the following advantages in the lead-acid solar battery market:
1. China has a high level of technology, and high-level factories can provide high-quality products;
2. Price advantage, can provide lower prices;
3. Resource advantages, can provide More raw materials;
4. Market advantage, can provide more customers;
5. Policy advantage, can provide more policy support.