Hotel solar power generation project

It’s not cost-effective for you to use solar energy now. The battery only lasts for a year or two. You can’t afford it just by replacing the battery. Directly connecting to the grid to generate electricity is fine, but it won’t be able to be used at night. In urban areas If so, it is more cost-effective to use city electricity. In rural areas, if you build a biogas power station, the electricity will be very cheap. If you want to save electricity, it is better to work on energy conservation. For example, try to use LED lighting equipment for lighting systems, try to use high-quality lamps with preheating start for energy-saving lamps, use LED backlight LCDs for TVs, and use floor-temperature central air-conditioning systems for air conditioners.