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  • 26.01.2015
    PV system design
    Before making the PV system design, the need to understand and get some calculation and select the required basic data: PV system on-site location, including location, latitude, longitude and altitude; meteorological data in the region, including the monthly total solar radiation, direct radiation a...
  • 19.01.2015
    Solar power system composition
    Solar power system consists of solar batteries, solar controller, battery (group) components. If the output power to 220V AC or 110V, also need to configure inverter. The role of each part as follows:1. Solar panels: solar panel solar power system in the central part of the solar system, the highest...
  • 07.01.2015
    Introduce the principle of solar street light
    Solar street lights Ethernet sunlight for power, charging throughout the day and night use, with no complex and high-priced pipeline laying, the layout can be adjusted lighting, safety, clean energy, with out manual operation steady and trustworthy, maintenance-free to save electricity.The principle...
  • 06.01.2015
    2014 solar street lights Forecast
    Solar Street Light Business Forecast and Evaluation Report is based on the historical development from the status quo of solar street lighting market, existing predicament of supply and demand, competitors, the economy, the improvement of downstream industries, downstream industries, just like the a...
  • 04.01.2015
    Generally imposed heavy taxes around the Usa in violation of WTO rules on Chinese solar panels
    American frequent use of anti-dumping and countervailing duties to safeguard domestic business has been around for ages, but this approach was the recent Globe Trade Organization (WTO) corrected. WTO's Appellate Physique recently way more bluntly, the Usa on China's production of solar panel...
  • 31.12.2014
    Jiangsu Province in October 2014 Port solar exports
    According to customs statistics, Nanjing, Jiangsu ports from January to October this year, total exports of solar 12.38 billion yuan, an increase of 4.3% more than last year (beneath). Amongst them, the export of 1.24 billion yuan in October, a rise of 16.7%. Jiangsu ports Solar monthly export value...
  • 22.12.2014
    Substantial development in Chinese exports of solar modules in Southeast Asia
    Recently the Philippines Division of Power (DOE) mentioned that in an effort to accelerate the development of renewable power projects, canceled greater than 100 have signed, however the lack of progress of renewable energy contracts. Philippine Division of Power, the Department reiterated support f...
  • 15.12.2014
    LED Bulbs Fall Under $8
    Just over a year ago, a 60-watt equivalent light-emitting diode bulb was selling for about $10.Now, the cost has come down again, with Philips offering its SlimStyle, a dimmable 75-watt equivalent, for slightly significantly less than $8 at House Depot when paired with a utility immediate rebate in ...
  • 10.12.2014
    LED Efficiency Soars in 2014
    Light-emitting diode bulbs have extended been much more effective than incandescent or perhaps compact fluorescent bulbs, but that gap has widened a lot more this year.The typical efficiency of LEDs stood at around 80 lumens per watt in mid-2013, but is now closer to 100 lumens per watt, based on th...
  • 02.12.2014
    Understand Much more About Off-grid Energy Systems
    When the utility energy is unavailable or as well high priced to bring in to your dwelling or cabin, solar panels allow you to become your very own utility enterprise! You are able to reside in peace, with no noisy gas generator to disturb the quiet. You can get a number of variations of off-grid so...
  • 29.11.2014
    Rural African Villagers Holding Portable Solar Charger
    Transportable solar power is getting utilized in creating nations to power lighting as opposed to utilizing kerosene lamps that are accountable for respiratory infections, lung and throat cancers, significant eye infections, cataracts at the same time as low birth weights. Solar power supplies an ch...
  • 26.11.2014
    Solar chargers on the market
    Transportable solar chargers are utilised to charge cell phones and also other compact electronic devices around the go. Chargers out there today use several forms of solar panels, ranging from the inefficient thin film panels with 10% efficiency or significantly less, towards the far more effective...
  • 27.10.2014
    The development situation of solar and LED light source technology
        Solar LED lights are mainly composed of solar component parts (including stents), LED lamp, the control box (with the controller, battery) and the poles of several parts; the luminous efficiency of solar panels up to 127Wp / m2, the higher efficiency of the system the wind-resista...
  • 20.10.2014
    Does LED energy saving lamp hurts eyes
        Many people think that LED energy-saving lamps will hurt the eyes, in fact, this is a misunderstanding. On the contrary, LED lamps not only energy saving, but also on the human body is very good, because the LED energy-saving lamps have no ultraviolet, infrared and other light pol...
  • 16.10.2014
    LED lighting "do real" or "do virtual"?
        In the led lighting industry, many led companies are facing inventory, service, cost, funding and other issues. The problem is inevitable, for small businesses, the most important thing is pragmatic, survive and live well is the most important. But there are also some companies ta...
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