Knowledge About Solar Ground Lights
Solar Ground Lights use sunlight as energy. They are mainly charged during the day and used at night. No complicated and expensive pipelines are required. The layout of the lights can be adjusted arbitrarily. , without manual operation, stable and reliable, save electricity, maintenance-free.
Introduction
Buried lights are generally smaller in power, and the typical lamp types are round and square.
It is composed of solar panels , LED lamp beads , batteries, etc. made of monocrystalline silicon or polycrystalline silicon . The styles are colorful, colorful, chic and elegant, which can dress up courtyards, parks, playgrounds, etc. as picturesque. The product can be continuously illuminated for about 4-5 days every time it is fully charged, and it can work for 8 to 10 hours a day. It can also be designed according to the special requirements of users.
Product Parameters
* Solar cell module : crystalline silicon 15-80WP (configured by load
*Controller: dedicated controller for solar lamps , light control + time control
* Energy storage battery: fully enclosed maintenance-free lead-acid battery
* Rainy day guarantee: can work continuously for 4~5 rainy days (different regions/seasons) (can be made according to requirements)
The product does not need to lay underground cables, and does not need to pay for lighting electricity. The key components used in solar underground lights, solar panels , solar DC street light intelligent controllers, maintenance-free batteries, and LED lamp beads have all passed the National Development and Reform Commission/GEF/World Bank Photovoltaic products Certification. It is mainly suitable for the lighting of urban roads, residential squares, industrial parks, tourist attractions, park green belts and other places.
Working Principle
The solar panel is subjected to light to realize photoelectric conversion, generating direct current, and then charging the battery through the controller, and the battery stores the electric energy. At night, the battery is automatically discharged through the controller and starts to work without manual management.
Scope Of Application
Urban roads, commercial and residential quarters, parks, tourist attractions, squares and other lighting and decoration. The commercial lighting system in the above-mentioned places can also be transformed into a solar lighting system according to user needs.
Market Expectation
my country's solar energy industry has become a global leader, and its output has remained the world's largest for a long time. It is also the world's largest solar energy application market.
Advantages Of Solar Ground Lights Outdoor
1. Ultra-long-life semiconductor chips emit light, no filament, no glass bubbles, not afraid of vibration, not easy to break, and the service life can reach 50,000 hours (the service life of ordinary incandescent lamps is only 1,000 hours, and the service life of ordinary energy-saving lamps is only 8,000 hours. Hour)
2. The light does not contain ultraviolet rays and infrared rays, and does not produce radiation (ordinary light rays contain ultraviolet rays and infrared rays)
3. Green and environmentally friendly, it does not contain harmful elements such as mercury and xenon, which is conducive to recycling and utilization, and does not generate electromagnetic interference (ordinary lamps contain elements such as mercury and lead, and electronic ballasts in energy-saving lamps will generate electromagnetic interference)
4. Protect eyesight DC drive, no stroboscopic (ordinary lights are AC driven, it will inevitably produce stroboscopic)
5. High light efficiency and low heat generation: 90% of the electric energy is converted into visible light (80% of the electric energy of ordinary incandescent lamps is converted into heat energy, and only 20% of the electric energy is converted into light energy)
6. The high safety factor requires less voltage and current, less heat, and no potential safety hazards, and can be used in dangerous places such as mines
7. Large market potential Low-voltage, DC power supply, battery, solar power supply can be used, can be used in remote mountainous areas and outdoor lighting and other places where electricity is lacking or less electricity.
