Haha, it's best to buy this on Taobao. The transaction is guaranteed to be safe and reliable if the quantity is large, Alibaba. I bought a few pieces on Taobao a while ago. Others were selling the ex-factory price at 300, but he was selling them at 190, which is super profitable. You can check it out, I don't remember the address. from his store. You can search for Tianshang solar panels on Taobao. Always great
Guizhou Voyida Optoelectronics Technology Co., Ltd. Guiyang City Since December 16, 2022, Guizhou Voyida Photoelectric Technology Co., Ltd. sells solar charging panels. Solar panels are devices that absorb sunlight and convert solar radiation energy directly or indirectly into electrical energy by photoelectric effect or photochemical effect.