Solar powered light box is a relatively simple concept. In a basic way, the system operates like a bank account. Withdrawals from the battery to power the light source must be compensated for by commensurate deposits of energy from the solar panels. As long as the system is designed so deposits exceed withdrawals on an average daily basis, the battery remains charged and light source is reliably powered.
The key to solar outdoor light box is the solar power pack, which houses photovoltaic solar panels, a proprietary microprocessor control system, and batteries. This is attached to specifically designed lights having super reflectivity and high energy ballasts.
. The sun provides a direct source of energy to the solar panel.
. The battery is recharged during the day by direct-current (DC) electricity produced by the solar panel.
. The light source is powered by the battery each night.
. Electronic controls are used between the battery, light source and solar panels to protect the battery from overcharge and discharge, and to control the timing and operation of the light.
How does solar power work?
In principal, it's simple. A solar panel converts light to electricity. During daylight, even on cloudy days, this "solar generator" (solar panel) charges long-life batteries, which store the energy until needed. Thus, the energy of the sun is harnessed to product power.
In practice, of course, solar outdoor lighting is a little more complex. In addition to large capacity batteries and solar panels, the system also incorporates sophisticated proprietary charge regulators, which stop the flow of solar generated electricity when the batteries are fully charged, and then resume charging when more power is needed.
Lighting Applications:
Entrance or welcome signs
Advertising signs
Information directories
Benefits:
Ultra safe
Uniform ad lighting
No trenching, no transformers, no meters
No connection fees
No maintenance
No electric bills
Easy to relocate
Features:
The Solar Advertising Box provides outdoor advertisers with a new cost-effective vehicle to display posters, signs, and other media. This is a sleek and effective new way to promote and give exposure to new products.
It is designed to fit standard sized advertising media of 47" x 68" (120 x 173 cm) with invisible solar technology.
Long life components including 5 year guaranteed LED lamps and SUNFO's high level of precision engineering make the system very easy to install and maintenance-free for at least five years.
Both front and back panels are clearly illuminated during the night.
Specially designed hinged doors make it easy for advertisers to change signs or posters quickly and efficiently.
The new information display is so cleverly designed that nobody knows where the power for the light comes from.
This makes it vandal-proof in the most remote areas.
Typical 4 to 6 hour night time operation.
With no trenching, no wiring, and no connection to grid power, the light can be easily installed by your personnel.
Maintenance free gel batteries typically provide a five (5) day battery reserve in case of inclement weather.
Five (5) year system warranty with LED lamp.
20 year solar panel warranty.