Nanchang Ou Optoelectronics Technology Co., Ltd. The main products are: solar lights, solar garden lights, solar lawn lights, solar wind and solar street light series; a variety of LED light sources, solar PV modules, batteries, controller; various lampposts, garden poles, waterproof case and supporting the use of flip-flops, light control when the control switch and other electrical products. Solar lighting products are green, safe, energy-saving features. Solar street lamps what are the features energy: solar photovoltaic provide electricity, inexhaustible, solar garden lights head, inexhaustible. ?? Environmental protection: pollution, noise, no radiation. ?? Safe: no electric shock, fire and other accidents. ?? Convenient: installation is simple and does not require the overhead line or disembowelling dig construction, there is no power brownouts concerns. ?? Long life: high technology products, control system, is an international brand, intelligent generation design, reliable quality. ?? High grade: tech products, green energy, and use pay attention to science and technology, green image improve, upgrade. ?? Less investment: one-time investment and AC equivalent (runoff power investment from substation into electrical control box, cables, engineering complex) one-time investment, long-term benefit from Nanchang Ou Optoelectronics Technology Co., Ltd. The main products are: the various LED light sources, solar PV modules, batteries, controller;; various lampposts, garden lights pole, waterproof case and supporting the use of trigger types of solar lights, solar garden lights, solar lawn lights, solar wind and solar street light series , light control when the control switch and other electrical products. Solar lighting products are green, safe, energy-saving features. What solar controller solar controller is called the solar charge controller for solar power generation system, the control of multi-square solar cells to charge the battery and the battery power supply to the solar inverter load automatic control equipment. Solar controller used in solar photovoltaic products, which is responsible for the coordination of solar panels, batteries, work load and solar photovoltaic system controller is a very important component of the whole solar photovoltaic system efficient, safe operation. Solar controller usually has six nominal voltage rating: 12V, 24V, 48V, 110V, 220V, 600V solar controller three functions: 1. Power regulation: 2. Communication functions: simple indicator 2 protocol communication function such as RS485 Ethernet, wireless and other forms of management background. 3. Perfect protection: Electrical protection reverse polarity, short circuit, over current. Nanchang Ou Optoelectronics Technology Co., Ltd. The main products are: solar lights, solar garden lights, solar lawn lights, solar wind and solar street light series; a variety of LED light sources, solar PV modules, batteries, controller; various lampposts, garden poles, waterproof case and supporting the use of flip-flops, light control when the control switch and other electrical products. Solar lighting products are green, safe, energy-saving features. Note the use of the solar cell module 1. solar panels facing the square is usually placed equator, there is a certain angle relative to the ground plane. 2. Fixed area panels, and solar irradiance is proportional to the current and almost independent of temperature, Gian solar garden lights, and the voltage (power) decreases with increasing temperature; general crystalline silicon plate voltage drop 0.5 / ℃, solar garden plant, so solar panels to be installed in a well ventilated place to keep cool, and a location Do not install too many components. 3. No part of the array of photovoltaic panels can not be shade, if panels are shaded, they will not produce and will form a reverse bias current, which means the power consumption is heat shielding components will, over time, forming a fault. (This is known as the heat island effect. Prevent heat island effect, generally inclined to put the solar panels, the solar cell surface can not be attached to the obstruction.) 4. accidentally blocked inevitable, therefore bypass diodes required to play a protective role. If all the components in parallel, you do not need a bypass diode; if required output voltage is 24V (or higher), you must have two (or more) modules in series, led solar garden lights, then we need to add a bypass diode to control the photovoltaic system current. Blocking diode can in each parallel branch, but also between the array and the controller dry road, but a number of branches and coupled into a large system, you should use on each branch in order to prevent the blocking diode slip fault or current shadowing caused by the strong current branch weak current flowing tributary of the phenomenon (the controller does not have this feature). Small systems in dry road with a blocking diode is enough, do not the two are used, because each diode will be down 6% 0.4 ~ 0.7V from a 12V system. Gian solar garden lights, solar street lighting manufacturers in Jiangxi, solar garden lights system provided by the EU can Optoelectronics Technology Co., Ltd. Nanchang. Gian solar garden lights, solar street lighting manufacturers in Jiangxi Province, Nanchang solar garden lights system in Europe can Optoelectronics Technology Co., Ltd. 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