Solar Panel For 12V Battery Charging System 7W

7W/17.55V Solar Panel For 12V Battery Charging System

Feature: This monocrystalline 7W solar panel is suitable for 12V battery charging, such as 12 car batteries and other 12V battery vehicles and appliances. Panel with connection box, very easy to install and connect.

Specifications: Max Power(W) : 7W / 17.55V +3%(To 12VBattery charging) Dimension(mm) : 290x230x19 (mm) Weight(kg) : 845(g) Max Current(A) : 390 (mA) Max Voltage(V) : 17.55 (V) Short Circuit Current(A) :440 (mA) Open Circuit Voltage(V): 21.65 (V) Colors: as pictured Frame : Aluminum(With install hole)

Auction contents: 1pc

About solar power: Anyone who has used modern mathematical calculator knows photovoltaic (PV) concept. Photovoltaic solar energy is converted to electrical energy to the process. It can be from appliances and lighting equipment, to commercial buildings and power plants and other applications to provide electricity. Like the small handheld calculator solar cells obviates the need to use the battery pack as photovoltaic power generation can provide the world with clean, stable power resources, thus reducing the depletion of our growing dependence on fossil fuels. 21st century photovoltaic technology makes it all possible. It uses multi-layered micro-crystalline silicon transform ordinary sunlight into a small amount of electrical charge. Then, this process is repeated thousands of times, thus creating more than ever smaller components and systems to generate enough electricity to supply the entire town. It should be noted that, unlike for photovoltaic production of solar heat or hot water heat. A photovoltaic cell comprising two or more layers of thin semiconductor material, usually crystalline silicon. Silicon through sunlight, it will produce a small amount of electric charge, and through the metal contacts in the form of direct current (DC) to export.