- Single Tunnel Greenhouse
A single tunnel greenhouse is a simple greenhouse consists of arcs that are directly fixed to the ground, and covered by greenhouse plastic sheets. Area of tunnel could reach 500 sq. meters.
- Multi Spam Greenhouse
A system of several spans that are attached together to form a large size, one-unit greenhouse. Each span width is 8 meter up to 12 meter. The height of the greenhouse reaches up to 4.2 meters at the apex. It could be covered with polyethylene, fiberglass, polycarbonate or combination of covers depending on application and climate conditions. Evaporative cooling system is used in the greenhouse.
Multi-span greenhouse can be divided into multiple crops zones where temperature control is done for each zone independently.