کل 15789 امروز 0
  • تاریخ : دوشنبه - 6 - تیر - 1401
  • ساعت :
    تیر 30, 1399

    هیدروپنل

    این پنل خورشیدی خاص که هیدروپنل نام دارد، درکنار تولید برق، می تواند از طریق مایع سازی بخار آب در هوا، آب آشامیدنی هم تولید کند. هر پنل روزانه ۵ لیتر آب تولید می کند.  

    تیر 30, 1399

    صحرای آتاکاما در شیلی

    صحرای آتاکاما در شیلی به خشک‌ترین منطقه زمین معروف است. قسمت‌هایی از این صحرا بیش از 400 سال رنگ باران را به خود ندیدند!

    تیر 30, 1399
    Cooling mechanism increases solar energy harvesting for self-powered outdoor sensors
    تیر 30, 1399

    Cooling mechanism increases solar energy harvesting for self-powered outdoor sensors

    With the use of a wavelength-selective emitter to create constant radiative cooling, thermoelectric devices can generate voltage continuously Sensors placed in the environment spend long periods of time outdoors through all weather conditions, and they must continuously power themselves in order to collect data. Many, like photovoltaic cells, use the sun to produce electricity, but […]

    Renewable energy transition makes dollars and sense
    تیر 30, 1399

    Renewable energy transition makes dollars and sense

    Making the transition to a renewable energy future will have environmental and long-term economic benefits and is possible in terms of energy return on energy invested (EROI), UNSW Sydney researchers have found Their research, published in the international journal Ecological Economics recently, disproves the claim that a transition to large-scale renewable energy technologies and systems will […]

    Newer solar power equipment ages better than older units
    تیر 30, 1399

    Newer solar power equipment ages better than older units

    Utility-scale photovoltaics, ground-mounted projects larger than 5 megawatts of alternating current, are the largest sector of the overall solar market within the U.S. and the fastest-growing form of renewable power generation This fleet of utility-scale photovoltaic projects is relatively young and hasn’t been operating long enough to establish a lengthy history of operational field service. […]

    تیر 30, 1399

    1st geothermal power plant to go on stream in NW Iran

     Managing Director of Iran’s Thermal Power Plants Holding Company (TPPH) said that the ground will be broken for the construction operation of the First Geothermal Power Plant in northwest of the country in Ardabil province Mohsen Tarztalab made the remarks on Sunday and added, “construction operation of the First National Power Plant with an efficiency […]

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