Foldable solar panels convert solar energy into electrical energy through solar panels to charge digital products. They have the advantages of being foldable and portable, and meet the demand for electricity in various scenarios such as travel.
Folding solar panels are a new type of high-tech solar products with intelligent adjustment functions that can adjust different output voltages and currents. It can charge different charging products, including MP3, MP4, PDA, digital cameras, mobile phones and other products. Folding solar panels have small size, high capacity and long service life. They are suitable for business trips, tourism, long-distance boat rides, field operations and other environments and as backup power for students. They have safety protection, good compatibility, large capacity, small size and long service life. Long and other characteristics. Let's talk about how to choose folding solar panels.
How to choose folding solar panels
The key to the quality of folding solar panels is:
Usage efficiency. The conversion efficiency of solar panels, as the name suggests, refers to the efficiency of converting light energy into electrical energy; the conversion rate of ordinary solar panels is only 14-16%, and the charging speed is slow; a good conversion rate can reach about 23%.
Constant voltage output, control circuit and protection circuit. The current folding solar panel products on the market are very complex. The protection circuits and control circuits inside them may be simple in design, or have poor compatibility, which may easily damage mobile phones or shorten the service life of mobile phones and batteries. Therefore, the design of control circuit and protection circuit is very important.
Solar charger accessories. This issue is often overlooked by many users, but it is an aspect that cannot be ignored. There are unscrupulous suppliers on the market that configure inferior accessories for price advantage. You should pay special attention when purchasing solar chargers.
How to choose folding solar panels
Types of foldable solar panels
1. Folding solar panels generally cover between 5W and 300W. They are too large and difficult to produce, and generally there is no need for such large solar panels for outdoor activities.
2. Folding solar panels can be produced with customized sizes, wattage, different solar panel types, folding numbers, output interfaces, output lines, etc. according to customer requirements.
3. Folding solar panels can be designed for customers, panel printing services, various forms of LOGO requirements, etc.
4. Folding solar panels can customize circuit boards for customers or provide standard circuit boards such as single USB, dual USB, single USB+DC output voltage regulator or linear output