What's the difference between a solar battery and car battery?

They are roughly the same. Industrial batteries are AC batteries for lead-acid batteries, and lead-acid batteries are also used for charging solar energy. Some solar energy uses a better performance lithium battery, or nickel-metal hydride battery, solar charging or alternating current charging.

Because the charge/discharge in different ways, so solar cells and normal requirements of lead-acid batteries are not the same as:

1. Charging: The energy of solar cells comes from the sun, but the current used to charge the battery with sunlight is small, so the area requirement for the plates is not high;

2, Discharge: solar cells generally supply small power appliances such as street lamps, so the discharge current is also small;

3. Since the charge and discharge current is small, thin plate technology is not required;

4, solar cells require a very long floating life and cycle times, so they are generally rich liquid batteries. Ordinary batteries are barren solution.

Electric vehicle batteries are not necessarily lead-acid batteries. Large and medium-sized electric vehicles generally use power lithium batteries. Small electric vehicles, such as the old scooters, mostly use maintenance-type water-added lead-acid batteries, maintenance-free lead-acid batteries, and colloidal lead acid. Only a handful of batteries are powered by lithium.

If you think solar batteries and electric vehicle battery there is no difference, it is purely a dilettante.

Besides, calculate solar batteries and electric vehicles used batteries are lead-acid batteries, also have different places. Lead-acid battery requirements of solar energy is a deep cycle discharge, life very demanding, so commonly used lead-acid gel battery; And electric automobile lead-acid battery does not need high deep cycle life, but a large current discharge characteristic, so common and maintenance-free lead-acid, maintain water type lead-acid batteries.

Roughly the same, industrial batteries are AC charging of lead-acid batteries, lead-acid batteries are also used in solar energy, and some use lithium batteries with better performance, or nickel-hydrogen batteries, solar charging or alternating current charging.

The car battery pays attention to the fact that the instantaneous discharge current is large, and the starter needs a large current when the vehicle starts.

The general discharge current of solar cells is relatively stable, and generally does not appear to be very short in a short time.

So automotive batteries cylindrical electrode material is used for the lead, copper as electrode is roughly same, commonly used solar industrial battery is lead-acid battery charged alternating current (ac), is also used in the solar energy lead-acid battery, some of the sun can is better performance of lithium battery, or NIMH batteries, sunshine or alternating current (ac) battery.

Automotive batteries cultured are instantaneous discharge current, the vehicle starts, takes a lot of starter motor current.

Generally, the discharge current of a solar battery is relatively stable, and generally no large current occurs in a short time. Therefore, the battery electrodes of the vehicle are all made of lead in a cylindrical shape, and the solar energy generally uses copper sheets as electrodes. The so-called "solar special battery" refers to a battery specially designed for use in a solar photovoltaic power generation system.

The difference between it and automobile lead-acid battery mainly lies in:

1. Special solar battery is usually free maintenance lead-acid battery, and the car is to maintain;

2. Special solar battery is usually added in the traditional liquid electrolyte with other ingredients, such as sodium silicate gel battery, safer than the car with the ordinary lead-acid batteries, but the self-discharge is obvious;

3. Special solar battery charging voltage and temperature of the adaptation scope is bigger.,

Now basically is maintenance-free batteries, car belongs to start metal type or power. The sun can use batteries belong to energy storage type. From the discharge characteristics of vehicle belongs to the large current discharge time is short, the solar energy is small current discharge time is long, they cannot misplace use, otherwise life will shorten or use efficiency is very low.

I am specialized in selling solar photovoltaic systems, controllers, inverters, batteries, chargers and other power equipment. There are technical questions you can ask or call.

Functionally speaking, it is possible to store electrical energy, but the discharge is different. The car battery is a large current discharge, the solar energy is a small current discharge, and some places use a car battery. The car battery can be used for solar energy, but solar energy. Not suitable for car start-up.

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