Solar energy is becoming more and more popular and it's widely used in various fields.Today I'd like to talk about some specific areas of application.

       1、Home's solar system

Such as Home off-grid system、Grid connection system and Photovoltaic pump，It was widely used in areas of lacking electricity and water.

       2、Traffic fields

Navigation light, traffic/railway signal light, traffic warning/sign light, high altitude obstacle light, highway/railway wireless telephone booth, unattended road shift power supply, etc.

       3、Petroleum, Marine and meteorological fields

Including oil drilling platform life and emergency power supply, Marine testing equipment, hydrological observation equipment, etc.

       4、Power supply for domestic lamps

Such as yard lamp, street lamp and camping lamp.

All the above solar energy systems need to use solar charge controllers, because it protects the batteries.