Solar panels can be purchased from various places. Here are some common avenues:
1. Online: One can find vendors selling solar panels online on websites such as JD.com, Tmall or official solar manufacturers’ websites.
2. Physical Stores: Large building material markets, appliance stores or logistics parks may have physical stores specializing in the sale of solar panels and related equipment, where one can buy the required solar panels.
3. Solar Project Contractors: If you are planning to build a solar power system, you can consider contacting solar project contractors. They provide solar panels and other required equipment, and also provide consultation on system design and installation.
4. Second-hand Market: Second-hand solar panels can also be found on some second-hand market platforms, but one needs to be mindful of quality issues and ensure that the purchased product meets normal usage requirements.