Energy independence: Off-grid energy storage systems allow you to have a stable energy supply even without a grid connection. For example, in remote areas, mountainous areas or islands, you can get rid of your dependence on external power grids and ensure basic living and production electricity needs.

Provide a comfortable environment: When the vehicle stops for rest, especially in hot summer or cold winter, the parking air conditioner can maintain a suitable temperature in the car, allowing the driver and passengers to get enough rest and improve comfort. For example, long-distance truck drivers can relieve fatigue in a comfortable environment when they stop for rest.

Clean and environmentally friendly: Solar energy is a completely clean, pollution-free energy source that does not produce greenhouse gases, harmful gases or pollutants during use, helping to reduce the pressure of environmental pollution and climate change. For example, the widespread use of solar water heaters reduces the exhaust emissions produced by burning fossil fuels in traditional energy water heaters.