How to Control the Solar Components Quality of E-Lite Solar Street Light

LED solar energy is an important part of outdoor lighting, including any outdoor products, such as solar street lights, solar floodlights, solar
garden lights, solar lawn lights, solar wall lights, etc
How to Control the Solar Components Quality of E-Lite Solar Street Light
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As one of the three cleanest energy sources (solar energy, wind energy, and hydro-power), solar energy is the most practical and most widely
used clean energy source. Because of its ubiquity, it has been accepted by many countries and regions, especially in some third world
countries. Because the cost of laying a power grid is too expensive, many countries have poor infrastructure, and the voltage is extremely
unstable. However, solar energy resources are extremely abundant, so it has gradually become a mainstream lighting product in some areas.
Solar street light is a lighting device that uses solar energy to generate electricity. It converts solar energy into electrical energy through solar
panels, then stores it in batteries, and then controls the discharge of the batteries through a controller to drive LED lights for lighting.

Solar Panel For Street Light
In order to test the quality of solar street light panels, E-lite always evaluate and test from the following aspects.
1. Solar panel efficiency test:
The efficiency of a solar panel refers to its ability to convert solar energy into electricity. We can use a solar panel tester to measure the
output power and current of a solar panel and then calculate its efficiency. Higher efficiency means solar panels are more efficient at
converting solar energy into electricity, thus providing more power.
a. ) E-lite solar panel Electro Luminescence(EL) inspection
 Testing equipment name: Solar Module Defect Detector
 100% full inspection

b.) Solar Panel Rated Power Inspection
 Testing equipment name: Solar photovoltaic module tester
 Test content: rated power, rated voltage
 Testing standards: in accordance with specification requirements
 100% full inspection

To ensure the quality of the entire system and maintain E-lite’s factory reputation, our company not only tests the solar panels, but also
performs system and component performance tests, as follows:
2. Battery storage capacity test:
The battery is the energy storage device of the solar street light panel, which needs to be able to store enough electrical energy for night
lighting. We can evaluate the battery’s storage capacity through charging tests. Expose the solar panel to sunlight to charge, then measure the
battery’s voltage and current, as well as the charging time. Higher voltage and current and shorter charging times mean the battery has better
storage capacity.
3. Solar controller function test:
The solar controller is the core component of the solar street light panel. It is responsible for controlling the discharge of the battery and the
lighting of the LED lights. We can test the functionality of the solar controller by simulating different lighting conditions. For example, you
can use the method of blocking solar panels to simulate night or cloudy lighting conditions and observe whether the solar controller can
correctly control the discharge of the battery and the lighting of the LED lights.
4. Durability test:
Solar street light panels need to be able to work normally under various harsh environmental conditions, so durability is an important test
indicator. We can expose the solar street light panels to high temperature, low temperature, humidity and other environmental conditions to
observe whether they can work normally. In addition, vibration testing and impact testing can also be performed to evaluate the durability of
solar street light panels.
Through the above test methods, we can evaluate the solar panel efficiency, battery storage capacity, solar controller function and durability
of the solar street light panel. These tests can help us select high-quality solar street light panels and ensure that they can work properly under
various environmental conditions and provide reliable lighting effects.
E-Lite Semiconductor, Co.,Ltd
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