Outdoor Solar Lights Portable Solar Panel Wall Lights With 4 Bulbs

Product Introduction

Feature
1) Different from traditional solar cell modules, each bulb/lamp of this model has a built-in battery, which consumes power independently and is easy to manage;
2) There is a battery indicator on the light body of the advanced model, which tells people the percentage of sunlight charging during the day and how many hours the light can last at night, providing a user-friendly design;
3) There are a variety of working modes to choose from, including high/medium/low power consumption mode, energy saving mode and SOS flash mode; the user can freely select the desired mode by pressing the button on the light or using the remote control; as long as the solar battery With the board radiating in the sun, users can easily charge mobile IOS or Android devices in real time.

Theory

The main principle of photovoltaic power generation is the photoelectric effect of semiconductors. Silicon atoms have four outer electrons. If pure silicon is doped with atoms with five outer electrons, such as phosphorus atoms, it becomes an n-type semiconductor; If pure silicon is doped with atoms with three outer electrons, such as boron atoms, p-type semiconductors are formed. When p-type and n-type are combined together, the contact surface will form a potential difference and become a solar cell. When the sunlight irradiates the p-n junction, the holes move from the P pole region to the N pole region, and the electrons move from the N pole region to the P pole region to form a current.

Advantage of the Product 

1. Unique design.

2. Environmentally friendly materials.

3. Any color matching and packaging design.

4. Easy to use, safe and energy-saving.

Attention

1. Please fully charge the equipment in the sun before first use.

2. If the solar energy is not used within 3 months, the battery may be completely exhausted and the battery life will be shortened. Please charge it in time.

3. If there is not enough sunlight, especially in northern countries, it may take longer to fully charge. This is normal for solar products.

4. Due to the difference of light and screen, the color of the item may be slightly different from the picture.

5. Due to manual measurement, please allow a difference of 0.5-2 cm.

Service

After-sale service:

1. Customers should provide videos and photos of problematic products for our verification.

2. Products returned during the warranty period must bear the product number and date code.

3. Products of unknown origin or without valid marks are not acceptable.

4. The replacement item will be sent with the customer's next order.