imgboxbg
搜索
Search
Confirm
Cancel
language
中国
韩国
韩国
韩国
韩国
韩国
Jinshi
>
>
Discount Double Glass Monocrystalline Solar Panel introduces the method of distinguishing the quality of solar panels

Discount Double Glass Monocrystalline Solar Panel introduces the method of distinguishing the quality of solar panels

2021-12-13 14:53

Solar panels, also known as solar chips, are photoelectric semiconductor chips that are directly generated by sunlight. So do you know how to distinguish it from good or bad? Follow the editor of Discount Double Glass Monocrystalline Solar Panel to have a simple understanding!
1. Look at the front
It is necessary to carefully observe the surface of the tempered glass, which is a place that some solar panel manufacturers do not pay attention to. The stains on the surface should be cleaned up in time, otherwise it will affect the power of the battery.
2. Look at the battery
In order to save costs, many irregular manufacturers even assemble damaged solar cells into seemingly complete batteries. In fact, there is a big risk. The problem may not be seen in the early stage, but it is easy to break when used for a long time. Affect the entire solar panel, when the temperature is too high, it will show a fire phenomenon, not very safe.


3. The editor of Discount Double Glass Monocrystalline Solar Panel introduces the reverse side
The design of the reverse side of the solar panel should indicate the safety technical parameters, such as: open-circuit output voltage, short-circuit fault current, working voltage, etc., and then depend on the pressure-bearing effect control panel on the reverse side of the solar panel. If there are a lot of bubbles or wrinkles after pressurization, the developed solar panels are classified as unqualified.
4. Look at the junction box
The junction box is a connector of solar cell modules, and its main function is to output the electrical energy generated by the solar cell modules made by the cable through the cable. Whether the junction box is sturdy is also related to the power of the solar panel. The junction box cover is firmly attached to the junction box, and the outlet lock should be rolled freely and tightened.
The above is what the editor of Discount Double Glass Monocrystalline Solar Panel tells: about how to distinguish the quality of solar panels.

JINSHI SOLAR

NEWS LIST

Check category

Copyright © 2019 Ningbo Jinshi Solar Electrical Science & Technology Co., Ltd. All rights reserved. 浙ICP备11033562号 Powered by www.300.cn