The Specification of heavy-duty solar stud:
Body material : | Cast Aluminum |
Power supply: | 5V/80MAH Monocrystalline silicon |
Battery: | Lithium battery3.2V/1000MAH |
LED: | 3pcs/side φ10mm super brightness LED |
LED Color: | White Green Red Yellow Blue |
Flashing model: | flashing or constant |
Working hours: | 180 hrs for flashing modes,40hrs for steady modes |
Visual distance: | 1000m(approx) |
Waterproof: | IP68 |
Load capacity | >40T(can be installed in the middle of the road) |
Size: | Ф120*50mm(bottom) Ф135*50mm(upper) |
Weight: | 700g |
Life span: | 3-5 years with battery |
Working Temperature | -25 °C~ + 75°C |
waterproof | IP68 |
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Energy use in the United Kingdom stood at 2,249 TWh (193.4 million tonnes of oil equivalent) in 2014. This equates to energy consumption per capita of 34.82 MWh (3.00 tonnes of oil equivalent) compared to a 2010 world average of 21.54 MWh (1.85 tonnes of oil equivalent).
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The Round Back Solar Roof Exhaust Fan runs directly off of sunlight to make your home more energy efficient and comfortable. These solar fans are affordably priced, so that you can purchase and install several fans to ventilate your entire attic. By ventilating
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Worldwide growth of photovoltaics has been close to exponential between 1992 and 2018. During this period of time, photovoltaics (PV), also known as solar PV, evolved from a niche market of small-scale applications to a mainstream electricity source.When solar PV systems were first recognized as a promising renewable energy technology, subsidy programs, such as feed-in tariffs, were
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Solar PV needs little maintenance. Keep an eye on nearby trees to ensure they don’t begin to overshadow them. In the UK, panels that are tilted at 15 or more have the benefit of being cleaned by rainfall to ensure optimal performance.
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The rate at which a liquid flows will vary according to area of the pipe or channel through which it is passing and the velocity of the liquid. Units that are commonly used to measure volumetric flow rate are: m 3 /s (cubic meter per second), L/min (liters per minute), ft 3 /sec (cubic feet per second), ft 3 /min (cubic feet per minute, or CFM), and gal/min (gallons per minute, or GPM).
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