Introduce of Japan PV Solar Energy
This post describes the three stages from the development of the Japanese optoelectronics, photovoltaic development in understanding some reference. First, the optical stage of development in Japan The first phase of the first oil crisis, the Japanese MITI formulated in 1974 to develop solar-based renewable energy technology research and development on behalf of oil and long-term planning, the famous Sunshine. Objectives in terms of photovoltaic cells used in aerospace technology that is...
Read MoreTips of Design Solar Street Light
Discusses the use of solar energy battery components, “the largest annual winter balance” the principle of receiving solar radiation and the use of the maximum annual total amount owed and the depth of discharge capacity of the method of calculation of the battery components. I. Overview The face of sustainable human development, from the existing conventional energy sources to clean, renewable energy transition has been referred to the new procedure will come up. Because the new...
Read MoreAnalysis of Solar Air Conditioning Technology
The intensification of the greenhouse effect, improvement of living standards, human demand for air conditioning increased dramatically. China, for example, air-conditioning demand from 550 million units in 1997 increased to 660 million units in 1998, demand in 1999 reached 900 million units. Ordinary air has developed rapidly, but the big power, serious heat island effect, solar air-conditioning although the development is slow, but it do not need electricity, energy saving, no pollution, long...
Read MoreDevelopment Trend of International Solar Light
Development Trend of International Solar Light With awareness of environmental protection, the traditional power-hungry lighting and waste pollution problems, has caught the attention of the government, have invested a lot of money, manpower and material resources to develop a new green light. While the “green light source,” said the LED, due to its unique energy-saving, long life, maintenance-free, easy to control, environmental protection and other features, has become a national...
Read MoreLighthouse Solar photovoltaic power supply system of intelligent monitoring
The post briefly describes the solar photovoltaic power supply system of beacon status, discusses the implementation of intelligent monitoring and control of these systems the necessity and feasibility, and in accordance with the relevant technical rules, combined with the actual operation of the system characteristics of the solar lighthouse volt power supply system of the charge and discharge control rules was discussed, and proposed the way through the intelligent control technology to...
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