What if the newly bought house is not allowed to install solar energy?

This building of yours is called the ridge building (also called the top floor of the slope). I don't know what kind of tiles are upstairs and what the quality is. Generally, glazed tiles are used in ridge buildings. We often install them here. The key is that developers or properties are afraid of trouble, and the leaking tenants on the top floor look for them.

Whether it is safe or not depends on how you communicate with the property.

Generally, our agents sign contracts with the property (note that it is between the dealers' properties, and users don't have to worry about it), and pay the security fund for the damage of the roof around 200 yuan (it is said to be the security fund, but the money is actually for them). Moreover, it is clearly stated in the contract that the damage caused by solar energy installation shall be repaired by the solar energy agent.

I suggest you find more users who want to install solar energy to negotiate with the property, which will be more powerful. Otherwise, the last resort is to secretly make up the solar energy in the morning. After installation, they may scare the tiger. How much do you want to pay or dismantle your machine? Don't be afraid, no one dares to touch your things. We have seen this situation many times. Property is also bullied.