Principle of solar photovoltaic power generation
Solar photovoltaic power generation is based on the photovoltaic effect principle, the use of solar cells to direct solar energy into electricity. Whether used independently or connected to the grid, the photovoltaic power generation system is mainly composed of solar panels (components), controllers and inverters. They are mainly composed of electronic components, but do not involve mechanical components.
Monitoring requires independent photovoltaic generation, which requires independent photovoltaic devices.
Solar pv monitoring devices
system design scheme
to solve the problem of outdoor monitoring power supply.
A 10W camera, a wireless transmission alarm device, a lightning rod, a mast, a control box, a solar controller, a micro break switch, a 120W monocrystalline silicon solar panel, a 120A battery.
It can be used continuously for a full year under sunny weather; In case of special weather, the solar panel can not power, the battery can provide 3 days of continuous normal use. If you need to extend the service time in special weather, just increase the battery capacity.
The solar panel is normally used, the 25th anniversary of warranty (except for human factors and natural disasters), controller, battery if there is a quality problem, 3 months for replacement, one year warranty.
A set of 120W monocrystalline silicon solar battery, a 120AH lead-acid battery, a 10A solar automatic controller, and other equipment purchased according to their own needs.