Introduction of Solar Panel Charging Solar Folding Bag： For many applications, the use of solar panels is a very practical way to generate electricity. The obvious must be living off the grid. Living off-grid means living where the main grid is not serviced. Remote homes and cottages benefit greatly from solar systems. No more paying huge bills to install utility poles and wire from the nearest mains access point. Solar power systems can be cheaper and, if properly maintained, can provide power for up to 30 years.   Aside from the fact that solar panels make off-grid living possible, perhaps the biggest benefit you get from using solar energy is that it is both clean and renewable. With the advent of global climate change, it becomes even more important that we do what we can to reduce the pressure that greenhouse gas emissions are putting on the atmosphere. Solar panels have no moving parts and require little maintenance. They are sturdy and, if properly maintained, can last for decades.   How solar panels (or photovoltaic modules) work: In very basic terms, a solar panel (PV module) is a device that generates electricity in sunlight. This electricity can be used to charge the battery and, with the help of an inverter, it can power common household electrical equipment or "loads". PV modules can also be used in systems without batteries. Most solar panels (correctly called "modules") feature an aluminum frame topped with tempered glass and sealed with a waterproof backing. Sandwiched between the glass and the backing layer is the photoreactive cell itself, usually made of silicon. On the back of the module is a junction box that may or may not have two cables coming out of it. If the junction box has no cables, it can be opened to access electrical terminals where wires can be connected to conduct the generated electricity away from the module. If cables are already present, the junction box is usually sealed and out of reach of the user. Sealed junction boxes are more common. There are many ways to harness solar energy. One of the easiest ways is to use lightweight, portable photovoltaic modules to charge small electronic devices such as cell phones and music players. Solar panels can be used individually or joined together to form a solar array. For larger electrical loads, there are two main types of systems that provide power to homes, cabins, offices, etc.: self-contained battery-based systems (also known as "off-grid" systems) and grid-tied systems (also known as "on-grid" systems) Grid Interaction" or "Utility Interaction"). You need to decide which system by reading more about both. FAQ: 1.Who is Fuzhou Santing Trading .Co.,Ltd? Fuzhou Santing Trading .Co.,Ltd. focus on supplying competitive outdoor camping equipment,”Be Your Camping Equipment Advisor” is its goal forever.   2.What Camping Equipments Pinyi can Santing? Laybags、 Sleeping bags、Tents、Trekking Poles.Ski Poles,Camping Tents,Ski Products,Outdoor Light,etc.,who want to be outdoor camping equipment one-stop order station.   3.Why Choose Santing? Santing have a young international team with many years’ experience cooperate with more than 30 countries in outdoor camping line. Santing focus on design and supply innovation ,suitable and competitive outdoor camping products.   4.Fuzhou Santing accept OEM/ODM order? Surely Santing accept OEM/ODM orders based on bulk quantity,what’s more Santing own brand “Yirabbit” itself,who has wholesale services all over the world   5.Where we can get products information from? You can go through our website links as below: Also you can contact our international marketing team.