Traditional Culture Encyclopedia - Hotel accommodation - We want to install a solar water heater in a newly opened hotel. What do you recommend?

We want to install a solar water heater in a newly opened hotel. What do you recommend?

Solar energy is good for Huang Ming.

The key point is that hotels are not suitable for centralized installation of solar energy. Hotels usually install a 40-liter electric heater in each room, which saves water and electricity. Generally, 650 is enough, 20 rooms only need 13000 yuan, and solar energy can only buy 2-3 rooms. This is not a good deal. Moreover, centralized water supply takes a long time to produce hot water, which wastes a lot of water.