ROHS Solar Emergency Lighting System
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Solar Emergency Lighting System 3 PCS Solar Powered LED Lamps
Product Introduction
Characteristics The solar powered LED lights mainly takes the single chip microcomputer as the host to realize the intelligent control of battery charge and discharge, overcharge, over discharge protection and short circuit protection. When the load is overloaded, the system will automatically shut down and return to normal after a few seconds, effectively prolong the battery life and control the increase of battery over discharge voltage. It also has ultra-low power standby function: when the on / off switch is off, the product enters the low power state.
Theory Solar cell is a device that responds to light and can convert light
energy into electricity. There are many kinds of materials that can
produce photovoltaic effect, such as mono-crystalline silicon,
poly-crystalline silicon, amorphous silicon, gallium arsenide,
selenium indium copper, etc. Our products use mono-crystalline
silicon. When light shines on the surface of solar cells, some
photons are absorbed by silicon materials; The energy of photons is
transferred to silicon atoms, making electrons transition and
become free electrons. They gather on both sides of the p-n
junction to form a potential difference. When the external circuit
is connected, under the action of this voltage, a current will flow
through the external circuit to produce a certain output power.
Application Application scope of the system: it can be used in rural areas, pastoral areas, mountainous areas, developing medium and small cities or commercial areas to meet local power demand. Widely used: lighting tools, listening to songs, charging, MP3, small household appliances, etc.
Selling Points 1. Solar energy is inexhaustible clean energy, and solar photovoltaic power generation is safe and reliable, and will not be affected by energy crisis and unstable factors in fuel market. 2. The sun shines on the earth, and solar energy is available everywhere. Solar photovoltaic power generation is especially suitable for remote areas without electricity, and will reduce the construction of long-distance power grid and the power loss on transmission lines 3. The generation of solar energy does not need fuel, which greatly reduces the operation cost 4. Solar photovoltaic power generation will not produce any waste, and will not produce noise, greenhouse and toxic gases. It is an ideal clean energy.
Operation Method Installation instructions 1. Press the "on / off" button to check the work indicator. 2. Insert the solar panel charging cable into the input port. If
the solar panel is placed in the sun, the charging indicator will
light up. If the charging indicator does not light up, carefully
check the connection of the equipment and ensure that the terminal
connector is tightened. At the same time, please note that the
charging cable should be connected according to the instruction
diagram to prevent rainwater from flowing into the device. 3. Connect the DC power supply equipment and electronic products to
the equipment, and the system will work automatically. Note: when the quantity is less than 5%, the green indicator will
go out and all outputs will be cut off. In this case, please charge
it in time. Company Profile We are a professional foreign trade factory integrating R&D,
design, manufacturing, sales and service. We have a number of
lighting patents, soft decoration and other intellectual property
rights. Mainly produce solar hand lamps, solar street lamps,
landscape lamps and LED environmental protection energy-saving
lamps. After years of unremitting efforts, with high-quality
product quality and perfect after-sales service, it has won
unanimous praise from the electric power and lighting industries. Service We have good after-sales and pre-sales service. We will explain the details and prices of the products one-on-one for you to ensure that you are familiar with the products. Moreover, strict manufacturing management process is carried out for each product to ensure the quality of the product. Of course, we have also set up a professional quality inspection department, which has been established for many years. They will conduct sampling inspection again before each shipment to minimize the unqualified rate.
FAQ Q1 Can I order samples of LED lights? A: We support ordering samples, but the customer must pay the sample fee and courier fee. Q2 What are your payment terms? A: T/T 30% as a deposit, 70% before delivery. Before you pay the balance,we will show you the photos of the product and packaging. Q3 Can you print customer LOGO on lamps and cartons? A: Yes. Please inform us formally before our production, and first confirm the design according to our samples. Q4 What are your packaging terms? A: Usually, we pack the goods in a neutral white box and a brown carton.If you have a legally registered patent, we can pack the goods in your brand box after receiving your authorization letter. Q5 How to deal with failures? A: First of all, our products are produced under a strict quality control system, and the defective rate will be less than 0.2%. Secondly, for defective batches of products, we can discuss solutions including recalls based on actual conditions. Q6 Can you do OEM for me? A: We accept all OEM orders,just contact us and give me your design.we will offer you a reasonable price and make samples for you ASAP.
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