For the weakness of actual Trombe wall that slows indoor temperature rise in the morning, an improved Trombe wall with honeycomb structure was built based on the comparable hot-box.

Much data such as indoor and outdoor temperature, the solar radiation, the core and surface temperature of Trombe wall, the temperature and velocity of vent airflow were recorded every ten minutes and saved in computer by a computerized data-logger device.

Experimental study on a novel PV-Trombe wall;

A novel PV-Trombe wall has been proposed in this paper,and the theoretical model has been established.

The temperature distribution,electrical performance and heat gain of the PV-Trombe wall system are obtained respectively.

Depending on new types of residential building structure system to carry out wall reformation;

A substitute production of wall masonry concrete block is proposed from the development of construction industry, wall reformation and cultivable land s saving.

Application of outer benzoic board in wall reconstruction;