IPStank 240W solar panel is more convenient to use and carry for large machines. Compared with 100W solar charging panels, it can store more solar energy. It can make full use of sunlight and convert sunlight into clean energy. By cooperating with the IPStank 1200W portable power station, solar energy can be stored in the LiFePO4 batteries, which can charge all devices. It is a solar generator system for backup power and off-grid power.