System structure and Technical principles of solar lights


1.System structure of the solar lights
Solar lights are by solar panels into electricity. During the day, even on cloudy days, the solar generator (solar panels) collect, store the energy required. Thus, energy of the sun is used to produce electricity. Solar energy as an “inexhaustible” security, environmental protection and new energy sources and more attention.
Solar light by the solar cell module, part of the LED lamps,

Solar light by the solar cell module, part of the LED lamps, control box (which control box charger, controller, battery) and the poles of several parts. Solar panel light efficiency 127Wp / m2, high efficiency, very favorable wind system design; cap portion 1W white LED and 1W yellow LED integrated in the printed circuit board is arranged in a certain distance of the lattice as the plane made light. Control box cabinet with stainless steel as a material, beautiful and durable; control box placed maintenance-free lead-acid batteries and the use of slow pulse fast charge-discharge patented technology developed solar street lighting special charge controller. System selected VRLA batteries, because of its minimal maintenance, it is also known as “maintenance-free battery” will help to reduce system maintenance costs; charge controller is designed to take into account the full-featured (with light control, time control, overcharge protection, over-discharge protection and reverse polarity protection, etc.) and cost control, to achieve a very high price.

2.Technical principles of solar lights
Solar lights working principle is simple, the use of solar photo-voltaic effect principle made during the day solar panels to receive solar radiation into electrical energy output, after the charge-discharge controller is stored in batteries at night when the illumination gradually reduced to about 101ux, Solar panels open circuit voltage of about 4.5V, charge and discharge controller detects the voltage value after the action, the battery to discharge lamp. After the battery discharge 8.5h, charge and discharge control operation, battery discharge ends. The main role is to protect the charge controller batteries.

About Letect Solar Garden Lights, China:

Letect Electronic Technology Co., Ltd. was founded in 2002, which is Chinese professional manufacturer of many kinds of solar garden lights and other outdoor solar lights since 2002, supply quality products at competitive prices. We would like to be your reliable supplier and trusted friends. Thank you for your attention!

Our advantages:
Develop 100 new products per year, More than 97.5% qualification rate, Timely delivery & competitive prices, Export & logistics one-stop services, Custom outdoor solar garden lights.

Adam Zhou

Letect Electronic Technology Co., Ltd

Address: Ningbo Industrial Park, Ningbo City, Zhejiang Province, China.
E-mail: [email protected]
Mobile: +86 15057403797
Fax: +86 0574 63018941
Skype: adam_solarlights
Solar Light ManufacturersSolar Lantern Manufacturers | Solar Lights China



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