Solar Garden Lights Advantages:
1. Long life
The semiconductor chip emits light, has no filament, is not easily broken, and has a service life of up to 50,000 hours.
2. Light health
The light does not contain ultraviolet light and infrared rays, and does not generate radiation (normal light lines contain ultraviolet rays and infrared rays).
3. Green environmental protection
Contains no harmful elements, which is good for recycling and utilization, and does not cause electromagnetic interference.
4. Protect eyesight
DC drive, no strobe.
5. High light efficiency and low heat generation
II.90% of electrical energy is converted into visible light.
Solar garden light to solar radiation for energy, the use of solar panels during the day to the battery or lithium battery, battery or lithium battery at night to the courtyard light source power supply used, without complex and expensive pipeline laid, can be arbitrary adjust the layout of the lamps and lanterns, safety and energy saving pollution-free, charging and the on/off process adopts intelligent control, electric automatic switch, without manual operation, stable and reliable work, saving electricity, maintenance free.
III.The solar energy courtyard lamp mostly USES 114 butt 76 welded pipe (or 140 butt 86), the surface is hot dip galvanized, electrostatic spray plastic, can guarantee 20 years not rust not powder, according to the demand can also customize flower rod, modeling simple, novel.
The light source is 10-40wled light source, with imported highlighted lamp beads. The brightness of 30W light source is comparable to that of ordinary light source of 50W, with small light decay, low power consumption and high cost performance.
Solar panels are polycrystalline solar panels, ultra-white cloth textured tempered glass, with a thickness of 3.2mm, and the light transmittance reaches over 91% within the wavelength range of spectral response of solar cells (320-1100nm), which is resistant to ultraviolet radiation and does not decrease. The adopted aluminum alloy frame has high strength and strong mechanical impact resistance.
Lithium battery adopts three-element cell, which has the advantages of high single voltage, good low-temperature performance, high energy density and long cycle life, etc. In the current lithium battery system, three-element material has the highest energy density, which can reach four times of lead-acid battery.