Solar battery is 'battery' in solar photovoltaic power generation applications, currently used in the lead-acid maintenance-free battery.Ordinary lead-acid battery, colloidal battery and alkaline nickel-cadmium battery four kinds.

Solar Battery Manufacturer

Lakin Chemical (Nanjing) Information Electronic Material Co.

Solar Battery Life

There is no specific time for the life of a solar battery, and a good monocrystalline silicon cell can generally last more than 30 years.The degree of bonding of the PN junction within the cell, and the purity of the silicon wafer, will affect the life of the battery. These two determine the strength of the solar cell to produce electricity under the same light

radiant energy

irradiation, and the PN junction will definitely keep breaking after the battery is used for a long time, so the efficiency of the electricity storage will keep decreasing.Until the end of life when it can not meet the needs of users.Monocrystalline silicon battery compared to other batteries, PN junction is more solid, and he crystal surface one-way, so the reflectivity is smaller, absorb more energy, the efficiency is naturally higher, and more durable.The ambient temperature has a great impact on the life of the solar battery, when the ambient temperature rises every 10 ℃, the life of the solar battery is reduced by about 50%.Therefore, in order to prolong the battery life, the battery room should be installed with air conditioning to keep the room temperature at 15~25℃.

Solar battery price

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Amorphous silicon 60×75mm, 2.5V voltage, 40mA current, the battery price is $12 Amorphous silicon 60×90mm, 3V voltage, 60mA current, the battery price is $17 Amorphous silicon 100×100mm, 6V voltage, 80mA current, the battery price is $27 Amorphous silicon 152×457mm (with aluminum alloy frame), 8V voltage, 400mA currentThe battery price is $148 for amorphous silicon 305×200mm (with aluminum frame), 15V voltage, 180mA current, the battery price is $126