When choosing a solar panels need to focus on what's the point

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with the progress of solar technology, solar energy products to use more and more widely. And also don't listed outside our street lamp industry, now the solar street light has been applied in most rural areas in China. When the choose and buy our solar street lights, general will only focus on solar energy battery and LED the choice of lamps and lanterns, often ignored the selection of solar panels, actually choose solar panels also is to have cultured, we should choose the focus of the solar panels on the following two points:

, we choose and solar battery, the focus is the power of solar cell, in general, the power of solar panels and solar energy is directly proportional to the area of the chip. Solar panels are not completely equal to the area of solar energy packaging the area of the panel, because although some solar panels, single chip array aperture is very wide, such power is not necessarily high solar panel.

, in general, the power of solar panels is that the bigger the better, so the resulting current is in the sun, can quickly to fill its built-in battery. But in reality, the need of the power of solar panels and solar charger to find a balance point in the portability. Generally think of minimum power cannot under solar charger. W, power of solar panels in standard mA of current is bright light produced. The resulting current is in general the sun around mA, if below time power charging current is too small, basically does not have obvious effect.

in general is a comprehensive system, solar street lamps of various components should be rationally according to the parameters configuration, solar street lamps used in order to achieve the best condition. And when we choose should not only focus on solar street light controller, solar battery and LED light source, etc. , also should pay attention to the choice of panels, solar street lamps for solar panels is directly affects the size of a solar power generation efficiency components, and the size of the power generation efficiency affects the stored in the battery power, so as to affect the overall solar street lamps lighting effect.