LED Solar Street Lights JMTT-011

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Product Description:

No.ModelSpecificationLifetimeGuaranteeCertificate
     1  Polehot zinc-plated steel metallic paint, color could be customized ,  with all-stainless steel fasteners,  2.8-3.5m height        20years     10 years                   CE
    2  Lamp LED ball lamp (color optional), 5W, 7W, 9W       80000hrs       5 years              CE. ROHS
    3      ControllerSolar intelligent special controller, with light control switch       3-5years       3 years              CE. ROHS
    4 Solar Panel20W ~ 60W imported poly-crystalline silicon solar cell module dedicated service life of 20 years       20years         5 years                   TUV
    5   Battery25AH ~ 70AH maintenance-free lead-acid battery, overcharge and over discharge protection, 3 years life.        7-8years           3 years                    UL
   6 AccessoriesPanel bracket, base anchor bolts,  cables, fasteners ect.         10years          3 years                    CE
Please contact our sales for suitable system design!

 

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Q:Solar lights do not always open but charge every day, the battery will be bad
Open circuit voltage of about 4.5V, charge and discharge controller to detect this voltage after the action, the battery discharge to the lamp.
Q:The advantages of solar garden lights
Lamp appearance requirements do not be very high, relatively practical on the line.
Q:How to charge the solar lights
After the battery discharge 8.5h, charge and discharge control action, the battery discharge end.
Q:The working principle of solar lamps
Left and right, charge and discharge controller to detect this voltage after the action, the battery on the lamp discharge! The simplest said: solar panels will absorb solar energy and converted into electricity after the power reserve battery for night use.
Q:What are the features and advantages of solar street lights?
Also, because the solar street lamp free electricity, as long as a you can input, no maintenance cost, generally two three years to recover the investment cost and benefit. Third points, compared with the conventional solar street lights, security is relatively strong, because he is ultra low voltage products, so relatively safe. 
Q:What are the problems of LED solar lights such as high damage rate and low brightness
At present there are more solar LED lighting solar street lamp battery, the battery itself is not what the problem is, the most important is the unreasonable allocation of the battery capacity is low, the lighting time constant, but the capacity of the battery, battery life cycles to increase very reduced, life expectancy of 3 years may be the standard battery in 1 years later or 2 years later on a big problem.
Q:What are the advantages of solar led street light?
Dispersion: reach the Earth's surface of the total amount of solar radiation despite the large, but the energy density is very low. On average, near the Tropic of Cancer, in the case of sunny weather in summer, the irradiance of solar radiation at noon is the largest, and the average solar energy received in the area of ​​1 square meter perpendicular to the sun is about 1,000W. Year and night average, only about 200W.
Q:What is good for solar lights?
Under normal circumstances is south by west point, because it can get more sufficient sunshine, of course, also has a relationship with the angle, so according to the specific installation location to configure the.
Q:How long can a solar street light be used?
followed by led light source, life of more than 50000 hours, the normal use is 10 More than the year, down is the battery, the battery is currently used in the domestic solar dedicated maintenance-free battery, the normal life is 5 to 8 years, some manufacturers to protect the use of 10 years and 8 years is completely deceive customers, in normal use, 3 to 5 years is the time to replace the battery, but also the production of large domestic manufacturers of batteries,
Q:What are the components of the solar street light
Utilizing solar power, unparalleled cleanliness, high safety, relatively extensive and sufficient energy, long life and maintenance-free benefits from other conventional sources of energy, photovoltaic energy is considered to be the twenty-first century The most important new energy.

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